Tmc2130 Current Setting

Mini-Rambo Windows hardware driver: RAMBo_USBdriver. This will. 4 Turbo) March 14, 2020 Plexiglass Acrylic Kit for IKEA Lack 3D Printer Enclosure [5 Pack] | 3 Pcs 440mm x 440mm (17. x branch it may have issues. The TMC2130 SilentStepStick should not be confused with the — far more popular — TMC2100 variant. the SPI working mode of TMC2130-V3. RUMBA32 isn't just a little bit faster than RUMBA+ - it's an order of magnitude faster. The driver samples a current sensing circuit (or uses a comparator) and when the measured current crosses the target value, the voltage is turned off. The TMC2130 is capable of driving up to 2. 262 #define TMC2130_UNLOAD_CURRENT_R 12 // lowe current for M600 to protect filament sensor Commit for this change: Firmware v 3. When you find your perfect current settings, don’t forget to copy them into your firmware configuration and reupload the entire thing to make it. #define TMC2130_EXT1_CS_PIN -1 #define TMC2130_EXT2_CS_PIN -1 // Per-axis current setting in mA { X, Y, Z, E0, E1, E2} #define MOTOR_CURRENT { 1800,1800,1800,1400,800,800 } /** Global settings - these apply to all configured drivers Per-axis. 1 for the tutorial on hardware changes of SPI); when choosing Paso/Dir mode. On other printers the current is adjusted via trimpots on the motor drivers themselves. › Setting values in the current environment Investors looking to finalize the carrying values of their investments at 31 March 2020 are doing so in a period of unprecedented social and community disruption, as governments seek to counter the spread of a new coronavirus that causes the COVID-19 disease. 4 With TMC2130 Stepper Drivers: Tired of the constant noise your printer is making. If this setting is omitted OnStep will configure the driver for 100% power (assuming Vref is limiting current) which is far more than the driver, and likely your motor, can handle and may very well damage hardware. Max coil current: 2. The current range of Trinamic drivers available is listed on the manufacturer's website, but only some are available in ready to go drop-in modules. 6 Pcb Board+mega 2560 R3 Reprap Mendel+12864 Lcd Display +a4988/tmc2130 Stepper Motor Driver,Pcb Board,Board Kit,Control Board from Supplier or Manufacturer-Shenzhen Big Tree Technology Co. 5A motor that's 5. com ], Robotdigg SCARA printer, Crane Quad and Ormerod. 5V) DIAG1: Diagnostics Output 1 (100k pull-down to GND) VREF: Analog Reference Voltage. This will. 0 Control Board To TMC2208 TMC2130 A4988 DRV8825 Driver 3D Printer Parts For Reprap Ramps 1. 5V) and adjusting the voltage with the potentiometer. h, I enabled HAVE_TMC2130 (or something like that) and also told Marlin which axis was using TMC 2130 (IS_TMC2130 or similar). Most of the settings can be changed on the fly and mid-print, however, not all parameters can actually be safely changed while the motors are running. 1X Screwdriver. TMC2130-V3. › Setting values in the current environment Investors looking to finalize the carrying values of their investments at 31 March 2020 are doing so in a period of unprecedented social and community disruption, as governments seek to counter the spread of a new coronavirus that causes the COVID-19 disease. Linux and Mac use CDC interface and have hardware driver built in. See the chart on the connection diagram for details. i use MKS GEN L with TMC2130 V1. 50 / Set 1 Set (Min. Set the X2 motor current to 5mA. Goals serve as a guide to keep you on course when. Current calculations. Mine already configured correctly (most probably because I ordered them directly to BigTreeTech with the board). 11Ohm sense resistors), but the SilentStepSticks can only be used up to 1. h) to a reasonable value. PWM DC outputs (Extruders, Fans, Etc. In a domain we use GP to manage IE settings which avoids the need for manual management and enforces policy. Hi, I am new calculator. Current settings: M911 - Holding current M912 - Running current Set the above TMC2130 currents. The TMC2208-EVAL-KIT is a set of one MCU board Landungsbrücke, a TMC22xx bridge board and one TMC2208-EVAL driver board. * This will let you control at which load the value will read 0. 5A motor that's 5. M914 - Set TMC2130 normal mode M914: Set TMC2130 normal mode. In this tutorial we learn about SPI protocol and how to use it in Arduino. To me, the current is already selected via X_CURRENT. See tmc2130_cur2val() for translation to 0. 8A RMS , which is a reference voltage (Vref) of 0. A good point to start is half of the rated current and if there are problems (like step losses) then set a higher current in 0. Pay attention : Our ramps 1. h to re-enable. Mini-Rambo Windows hardware driver: RAMBo_USBdriver. And then, I could take the little buddies out for a spin. Current Setting of Electromechanical Relays: Current Setting of relay is nothing but adjusting its pick-up value. 2 changes) first, real Kiln test run. 5V it is important that you also set AXISn_DRIVER_IRUN current (in Config. You can get up to 55% off Discount when you purchase this product from our website, so you only have to pay US$55. Tmc2130 current setting. I can get the Z axis to move and home and the X and Y to move but using sensorless homing the X and Y don't do anything. Para iade, risk yok. 3 ohm) which leads to smaller losses creating smaller heat. Cheap 3D Printer Parts & Accessories, Buy Quality Computer & Office Directly from China Suppliers:MKS Gen L V2. 0 Control Board To TMC2208 TMC2130 A4988 DRV8825 Driver 3D Printer Parts For Reprap Ramps 1. BigTreetech SKR Pro V1. Set Standstill Current Reduction CLK Oscillator / Selector INT Interrupt Charge Pump +5V Regulator. My current hotend cooling fan one blade has broken so tends to vibrate a lot and make weird noises. Setting the COM2A bits and COM2B bits to 10 provides non-inverted PWM for outputs A and B. And when I set Vref to 0. You can adjust the motor current for each axis by sending, for example M906 Y800 which, in this case, setw the Y axis to 800mA RMS or have the firmware autotune your drivers by sending M906 S1. Digital current control ( no need to use a screwdriver to set a potentiometer for current setting ) Skr 1. Large delta printer [ miscsolutions. We have not done any direct comparison against the A4988 driver, but it is not surprising that the drivers would perform a little differently with a similar current limit setting. These TMC2130 V1. M122 X Y Z E0 Enabled false false false false Set current 800 800 800 800 RMS current 795 795 795 795 MAX current 1121 1121 1121 1121 Run current 25/31 25/31 25/31 25/31 Hold current 12/31 12/31 12/31 12/31 CS actual 12/31 12/31 12/31 12/31. Why is it necessarily to also define the RSENSE to set the current? To me these two look redundant as I read the GitHub page "Current calculations", explaining: I_rms is the rms current and R_sense is the chosen sense resistor for the current calculation. 32 Buy now Customer Reviews 4. 4 °F) in both Athens and Elefsina, Greece on July 10, 1977, setting the official European record high. Here are my new values: Acceleration xyz lowered from 3000 to 300 Motor current xyze lowered from 800 to 600 mAh. h (Same lines for all MK2, note which board you have). Maximum resultion of 1/32 micro-steps supported by 8bit micro-controlers such as Atmega 2560. x), which has support for setting current programmatically. The current can be set in a few different ways for each driver: TMC2208, TMC2209, TMC2130, etc. I used a specific wiring for the SPI signals on the motion controller board. h for XYZ and E0 for the steppers for my CR10S3 and TMC2130 V3 on a SKR 1. I would like to find out a current settings do I set in configuration_adv. Current/voltage ratings of all components should be followed also. Two-phase stepper motor single-phase current is 1. Comes in both kit and pre-assembled forms. x branch it may have issues. And use the master branch (OnStep 3. Stepper driver current and vref settings Hello all. 27V # Adjust the current in the firmware Some boards The high current set-up requires active cooling of the stepper driver in order to maintain a low. Example: M911 X14 Y20 Z30 E36. Boasting a 180MHz clock rate, 512kB of flash memory, and 128kB of SRAM, all built on a high-performance ARM architecture. The following code fragment sets up fast PWM on pins 3 and 11 (Timer 2). TMC2130 is designed for a supply voltage of 546V. 2 74 // Motor Current setting for BIG RAMBo. TB6600 arduino stepper motor driver has a wide range power input, 9~42VDC power supply. Set Standstill Current Reduction CLK Oscillator / Selector INT Interrupt Charge Pump +5V Regulator. Current settings: M911 - Holding current M912 - Running current Set the above TMC2130 currents. M906: none: Set the driver current using axis letters X/Y/Z/E. 3 in) and 2 Pcs 220mm x 440mm (8. When you find your perfect current settings, don't forget to copy them into your firmware configuration and reupload the entire thing to make it. The second setting HOLD_MULTIPLIER will lower the current by half (or what value you set it to) when the motors are idle. h) that sets 50% otherwise you get 100% of the Vref current setting. # Z axis TMC2130 unmodded/droped in this is fine as Z does not go in to high speed. setCurrent(600, 0. You can adjust the motor current for each axis by sending, for example M906 Y800 which, in this case, setw the Y axis to 800mA RMS or have the firmware autotune your drivers by sending M906 S1. Transistors on the board have lower resistance (0. Something that have both 2160 and 5160 in common is that the current is set by configuring some registers in the ic, not by a pot as in the 2130. #define TMC2130_EXT1_CS_PIN -1 #define TMC2130_EXT2_CS_PIN -1 // Per-axis current setting in mA { X, Y, Z, E0, E1, E2} #define MOTOR_CURRENT { 1800,1800,1800,1400,800,800 } /** Global settings - these apply to all configured drivers Per-axis. As the name suggests, it comes as a StepStick-compatible breakout board, and just like it’s. Although they power most of our CNC machines and 3D print. TMC2208 V3. Upgrading RAMPS 1. A good point to start is half of the rated current and if there are problems (like step losses) then set a higher current in 0. This page presents several options to access port 80 as a non-root user, including using ipchains, iptables, Jetty’s SetUID feature, xinetd, and the Solaris 10 User Rights Management Framework. The 5V reference voltage is compared to the voltage output of the trimpot (mini-potentiometer) which is used to set the maximum motor current. Same result when moving the axistried one more time by reloading "fresh" firmware (1. The TMC2130 driver you mention has a lot of features to change the output current based on things like the load. Continue reading “3D Printering: Trinamic TMC2130 Stepper. We're selling Original Prusa 3D printers (incl. 10 / 2018-MAY-09) 2 www. It does it no matter what I use for MaxRate (16 - 128). The current owners employed young moderators who were not around when the site was still privately owned and managed by the same team who created it. 2511 from 3D Printer Module Board Category, Free Shipping. Settings in marlin are mostly default, just enabled the TMC2130 drivers. * You can finetune the reading by changing the STALL_VALUE. You can adjust the motor current for each axis by sending, for example M906 Y800 which, in this case, setw the Y axis to 800mA RMS or have the firmware autotune your drivers by sending M906 S1. Usually the maximum current for a pair of TMC2130 stepper drivers in this design is 1. However, it does have a 24V heated bed which is a big plus. I'm using TMC2130 from Watterott. I have mine set to 30% with 4 of them, 3 axis and 1 extruder. TMC2130 DATASHEET (Rev. 5A), motor operating current is adjustable. I need to know the rated current for this motor so I can get it set properly. 7 times the current limit (since both coils are always on and limited to approximately 70% of the current limit setting in full-step mode). As the name suggests, it comes as a StepStick-compatible breakout board, and just like it’s. In a domain we use GP to manage IE settings which avoids the need for manual management and enforces policy. TMC (TMC2100 / TMC2130 / TMC2208) family are here! These famous silent stepper drivers integrate the following advanced features: stealthChop (TMC2130 – TMC2208 ) / stealthChop2 (TMC2100) spreadCycle coolStep (TMC2130) stallguard (TMC2130) dcStep-load (TMC2130) Features in detail: Here is the description of each feature StealthChop & Spreadcycle StealthChop allows to have silent and. Digital Current Setting If you have the TMC2130 chip, and have wired it for SPI communication (and same with the TMC2208 via UART), you can control the motor current digitally through gcode commands. M907 - Set digital trimpot motor current in mA using axis codes. I decided to lower the acceleration values, since I believe a fast accelleration needs a high current. 1 standalone. Current List of Endorsed Standards Reaffirmations Withdrawals Formal Interpretations Informs & Certification Notices Previous Reports Under Development The following lists provide timely notification of CSA Standards activities under development. Set Standstill Current Reduction CLK Oscillator / Selector INT Interrupt Charge Pump +5V Regulator. coolStep™ current control for energy savings up to 75%. Two-phase stepper motor single-phase current is 1. 10 / 2018-MAY-09) 2 www. This updated document expands upon the “Active Shooter Planning and Response in a Healthcare Setting” document to include law enforcement tactics and integrated medical and mental health response. X_CURRENT = 90% RMS current = 0. Hey everyone. Flash Deals 3D Printer Module Board. I would like to find out a current settings do I set in configuration_adv. * Adjusting starts from X/Y/Z/E_CURRENT but will not increase over AUTO_ADJUST_MAX * Relevant g-codes: * M906 - Set or get motor current in milliamps using axis codes X, Y, Z. Must be given in current scalar values (0 to 63). 0A) for the Vref. M911: MONITOR_DRIVER_STATUS: Report TMC prewarn triggered flags held by the library. 28% OFF BIGTREETECH® SKR V1. #define TMC2130_EXT1_CS_PIN -1 #define TMC2130_EXT2_CS_PIN -1 // Per-axis current setting in mA { X, Y, Z, E0, E1, E2} #define MOTOR_CURRENT { 1800,1800,1800,1400,800,800 } /** Global settings - these apply to all configured drivers Per-axis. Set Standstill Current Reduction CLK Oscillator / Selector INT Interrupt Charge Pump +5V Regulator. The current range of Trinamic drivers available is listed on the manufacturer's website, but only some are available in ready to go drop-in modules. Not active in default, only if TMC2130_SERVICE_CODES_M910_M918 is defined in source code. For NEMA 17 motors from 3D printers the current is in general in the range of 0. I've purchased Waterott's TMC2130's and from Dai's video he explained these already have it enabled (I guess he means no need to solder the jumper to the actual stepper). Most importantly, our Ramps 1. To me, the current is already selected via X_CURRENT. 2A RMS (QFN package) / 1. The configuration however is simailar to the other TMCs with StallGuard: [tmc2130 stepper_x] cs_pin: # chip select pin of the SPI interface microsteps: # number of microsteps per full step of the motor run_current: # value in amps diag1_pin: !. This engages spreadCycle mode on the TMC2130. TMC2660 drivers can handle around double the current of the TMC2130, so they are ok with the traditional low inductance motors. 4 Turbo) March 14, 2020 Plexiglass Acrylic Kit for IKEA Lack 3D Printer Enclosure [5 Pack] | 3 Pcs 440mm x 440mm (17. As I own the watterott ones for quite a time now I inspected the Chinese ones to find a few issues to get them to work proberly. The current owners employed young moderators who were not around when the site was still privately owned and managed by the same team who created it. The current version at the time of writing is 1. By setting the logic levels here you can set the motor to Full, Half, Quarter, Eighth or Sixteenth steps. M912: MONITOR_DRIVER_STATUS: Clear TMC prewarn triggered flags. It represents an extension of the capabilities of the Trinamic TMC2100, TMC2130, and TMC5130 family to higher voltages and higher motor currents. It has been proven with high current motors. A simple way to set the current is to use the setCurrent() method. Large delta printer [ miscsolutions. This goes for any printer using modular Pololu style stepper drivers. TMC (TMC2100 / TMC2130 / TMC2208) family are here! These famous silent stepper drivers integrate the following advanced features: stealthChop (TMC2130 – TMC2208 ) / stealthChop2 (TMC2100) spreadCycle coolStep (TMC2130) stallguard (TMC2130) dcStep-load (TMC2130) Features in detail: Here is the description of each feature StealthChop & Spreadcycle StealthChop allows to have silent and. The power jack in the BOM is rated at 5A and 24VDC, I use a 2A fuse (the fuse is 32VDC rated. Most of the settings can be changed on the fly and mid-print, however, not all parameters can actually be safely changed while the motors are running. A good point to start is half of the rated current and if there are problems (like step losses) then set a higher current in 0. 78 for 5*TMC2130 Stepper Motor Driver + MKS SGen. M911: MONITOR_DRIVER_STATUS: Report TMC prewarn triggered flags held by the library. I've purchased Waterott's TMC2130's and from Dai's video he explained these already have it enabled (I guess he means no need to solder the jumper to the actual stepper). all logging settings are now in Preferences; compressed local JS, and created separate Preference setting to allow remote downloading of JS scripts (Internet connection required – recommended to use) And I have also (after some 1. M906 – Set or get motor current in milliamps using axis codes X, Y, Z, E M911 – Report stepper driver overtemperature pre-warn condition M912 – Clear stepper driver overtemperature pre-warn condition flag. Uncomment the line #define TMC2130_SERVICE_CODES_M910_M918 in Configuration_prusa. Shipping List: MKS SGen L Board*1 TMC2208 Driver*5 ( with Heat sinks ),OR TMC2130 Driver*5 ( with Heat sinks ),OR TMC2209 Driver*5 ( with Heat sinks ) USB Cable*1 Features: 1, Adopt 32-bit Cortex-M3 LPC 1768 chip, 100MHZ frequency, strong computing power, performance greatly improved. Tmc2130 current setting. You can set those two Outputs to signal errors in realtime to the microcontroller. 1A steps till everythings works. These TMC2130 V1. h for XYZ and E0 for the steppers for my CR10S3 and TMC2130 V3 on a SKR 1. 2A RMS (QFN package) / 1. Repetier-Firmware configuration tool for version 0. After a handful of firmware flashes changing some configuration options in Marlin the SKR 1. Prusa i3), filaments (especially our in-house made Prusament), resins, and other accessories for 3D printing. 0, the M91x gcodes below are no longer enabled on stock firmware. Goals serve as a guide to keep you on course when. x), which has support for setting current programmatically. M122 X Y Z E0 Enabled false false false false Set current 800 800 800 800 RMS current 795 795 795 795 MAX current 1121 1121 1121 1121 Run current 25/31 25/31 25/31 25/31 Hold current 12/31 12/31 12/31 12/31 CS actual 12/31 12/31 12/31 12/31. Setting the CS bits to 100 sets the prescaler to divide the clock by 64. So whenever you create new item, it will have current date. On other printers the current is adjusted via trimpots on the motor drivers themselves. To make this all work I change pin assignments for E0 to one of the external break pins change the current E1 pins to the E0 driver, and create an E2 set and assign them the pins of the E1 driver. And then, I could take the little buddies out for a spin. The TMC2130 is capable of driving up to 2. - M5005: XY calibration moode: S - M6666: Reset: S - M6969: Erase flash: S - M7001: Set. 707 = 60% of the specified holding torque. A simple way to set the current is to use the setCurrent() method. A4988Y DRV8825 is special, so you have to weld it. If you want to set date field with current date every time you create new item, the easiest option will be create new date time field >> set Default value >> Today's Date. h (Same lines for all MK2, note which board you have). Comes in both kit and pre-assembled forms. Current calculations. BLTouch-Smart V3. As you might guess, some code to control the TMC2130 power setting already exists in OnStep and I plan to add more flexibility to the settings in the future. coolStep™ current control for energy savings up to 75%. This updated document expands upon the “Active Shooter Planning and Response in a Healthcare Setting” document to include law enforcement tactics and integrated medical and mental health response. Prusa i3), filaments (especially our in-house made Prusament), resins, and other accessories for 3D printing. This is a simple and effective way to control current!. h for XYZ and E0 for the steppers for my CR10S3 and TMC2130 V3 on a SKR 1. 4A RMS (TQFP) or 2. Digital Current Setting If you have the TMC2130 chip, and have wired it for SPI communication (and same with the TMC2208 via UART), you can control the motor current digitally through gcode commands. 24V is a common supply voltage in industrial applications. To me, the current is already selected via X_CURRENT. 4 Turbo Control Board 32-Bit 3D Printer Mainboard Support TMC2130/TMC2209/TMC2208 US$18. 8) Use the profile to set the current mode of driving, avoid manual adjustment of current to cause the drive to burn, convenient, safe and reliable. So CD C:\wiNdoWs will set the current directory to C:\Windows CD does not treat spaces as delimiters, so it is possible to CD into a subfolder name that contains a space without surrounding the name with quotes. By default it is pulled high. h, I reversed the stepper motor direction, and in config_adv. The delay between a stillstand and the transition from running current to holding current can be adjusted between 0 and 4 seconds, and for now, I set it to 4 seconds, practically disabling the. The TMC2209 is an ultra-quiet two-phase stepper motor driver chip with a continuous drive current of 2A and a peak current of 2. M914 - Set TMC2130 normal mode M914: Set TMC2130 normal mode. Miscellaneous: M914 - Set normal (high power) mode. M913: HYBRID_THRESHOLD: Set HYBRID_THRESHOLD. 6 MKS Gen V1. 5*TMC2130 Stepper Motor Driver + MKS SGen L 32 Bit ARM Cortex M3 Open Source 3D Printer Mainboard. 1 for the tutorial on hardware changes of SPI); when choosing Paso/Dir mode. The TMC2130 offers two DIAG output (DIAG0 and DIAG1). I've purchased Waterott's TMC2130's and from Dai's video he explained these already have it enabled (I guess he means no need to solder the jumper to the actual stepper). On Sun, Oct 27, 2019 at 06:53 AM, Howard Dutton wrote: If it were me I'd give the SSS TMC5160 a try, they can handle 1. Current pulses are applied to the motor, and this generates discrete rotation of the motor shaft. 1 can directly select driver current, driver subdivision and other parameters through firmware, which makes these parameters more accurate. If you want to use the SPI model conveniently,we suggestion you choose this kit with SPI. The next changes I needed to make were to the Arduino Marlin firmware. 5*TMC2130 Stepper Motor Driver + MKS SGen L 32 Bit ARM Cortex M3 Open Source 3D Printer Mainboard. On my SKR 1. Below is where you can find the firmware settings on printers with digipots. I also lowered the motor current. This will. BigtreetechTFT35 V3. 1 SPI x4pcs. 4 control board and make the circuit installation much simpler than before. crestwood news stories - get the latest updates from ABC7. Usually the maximum current for a pair of TMC2130 stepper drivers in this design is 1. Stepper Motor Upgrades to Eliminate VFA's (Vertical Fine Artifacts). TMC2660 drivers can handle around double the current of the TMC2130, so they are ok with the traditional low inductance motors. Prusa i3), filaments (especially our in-house made Prusament), resins, and other accessories for 3D printing. My current hotend cooling fan one blade has broken so tends to vibrate a lot and make weird noises. The actual current setting is done in the firmware. TMC2130, TMC2208 Trinamic is a solution provider of stepper driver and controller ICs, embedded systems and mechatronic solutions for stepper and BLDC motors from Germany. * Increase current every 5s by CURRENT_STEP until stepper temperature prewarn gets triggered, * then decrease current by CURRENT_STEP until temperature prewarn is cleared. This is the default in Marlin, so when compiling it should already be set (X_RSENSE for the X axis, Y_SENSE for Y and so forth): Therefore, you can set your RMS current directly in the. com5 Register MappingThis chapter gives an overview of the complete register set. Not active in default, only if TMC2130_SERVICE_CODES_M910_M918 is defined in source code. The current owners employed young moderators who were not around when the site was still privately owned and managed by the same team who created it. TMC (TMC2100 / TMC2130 / TMC2208) family are here! These famous silent stepper drivers integrate the following advanced features: stealthChop (TMC2130 – TMC2208 ) / stealthChop2 (TMC2100) spreadCycle coolStep (TMC2130) stallguard (TMC2130) dcStep-load (TMC2130) Features in detail: Here is the description of each feature StealthChop & Spreadcycle StealthChop allows to have silent and. I'm using TMC2130 from Watterott. I used a specific wiring for the SPI signals on the motion controller board. FYSETC Official Store has All Kinds of Clon dúo 2 Ethernet avanzado 32 poco electrónica con 7 "7 pulgadas PanelDue 5i integrado color controladores de pantalla táctil,2 uds F6 TMC2130 V1. All methods follow the naming convention set respectively get and return the SPI status flags or the requested parameter. For these printers, the current is set through your firmware configuration. The microstepping resolution can be easily set to one of eight available values through M1, M2 and M3 inputs: full-step, 1/2, 1/4, 1/8, 1/16, 1/32, 1/128 and 1/256 of step. In bugfix-2. Control Board Kit Ramps 1. 5-inch color Press screen, reserved LCD2004 screen and LCD12864 screen interface,It is convenient for users to increase the LCD screen to use. Current Setting (GND=int, VIO=int, OPEN=ext) CFG4: Chopper Hysteresis HEND (GND=5, VIO=9, OPEN=13) CFG5: Chopper Blank Time TBL (GND=16, VIO=24, OPEN=36) DIAG0: Diagnostics Output 0 (50k pull-up to 2. The TMC2130 range of stepper drivers are the latest and greatest stepper motor driver on the block. The Einsy Retro board is an all in one 3D printer motherboard. Mine already configured correctly (most probably because I ordered them directly to BigTreeTech with the board). Using sequexternal sequencers, it can greatly reduce the workload of the chip and. Motor Driver: Supports TMC2208, TMC2130, LV8729, DRV8825, A4988 Etc. M908 - Control digital trimpot directly M910 - TMC2130 init M911 - Set TMC2130 holding currents M912 - Set TMC2130 running currents M913 - Print TMC2130 currents M914 - Set TMC2130 normal mode M95 - Set TMC2130 silent mode. For NEMA 17 motors from 3D printers the current is in general in the range of 0. To me, the current is already selected via X_CURRENT. Linux and Mac use CDC interface and have hardware driver built in. Using sequexternal sequencers, it can greatly reduce the workload of the chip and effectively avoid problems such as running deviation, losting step and fault caused by the. RUMBA32 isn't just a little bit faster than RUMBA+ - it's an order of magnitude faster. The next changes I needed to make were to the Arduino Marlin firmware. When you find your perfect current settings, don't forget to copy them into your firmware configuration and reupload the entire thing to make it. I can get the Z axis to move and home and the X and Y to move but using sensorless homing the X and Y don't do anything. Buy 5*TMC2130 Stepper Motor Driver + MKS SGen L 32 Bit ARM Cortex M3 Open Source 3D Printer Mainboard from merchant o. Suppose we are using a CT of ratio 1000/1 A and the pick-up current needs to be set at 1. The device has an integrated microstepping indexer, the sensorless stall detection technology StallGuard2™, the sensorless load dependent current control CoolStep™ and the completely noiseless current control mode StealthChop™ and is intended to drive a. This goes for any printer using modular Pololu style stepper drivers. The current range of Trinamic drivers available is listed on the manufacturer's website, but only some are available in ready to go drop-in modules. Compared to the TMC2208, the drive current is improved by 0. Mutlak herhangi bir insan için ürüne sahip olmalıdır. I would like to find out a current settings do I set in configuration_adv. Pos entry mode 81. The higher the voltage, the better the driver is able to drive current through the motor at higher speeds, because the ratio to the back voltage induced from the motor is higher than with lower voltages. SPI Control of stepper current instead of PWM; Crystals for both usb and mcu (timing accurate to 10ppm); 3. The maximum settable motor current is 1. #define CHOPPER_TIMING CHOPPER_DEFAULT_24V. My current hotend cooling fan one blade has broken so tends to vibrate a lot and make weird noises. On the stepstick, you can access them via the pins/holes on the middle of the drivers: Today I tested some of the DIAG settings, especially the one for stallguard2. M911: MONITOR_DRIVER_STATUS: Report TMC prewarn triggered flags held by the library. The delay between a stillstand and the transition from running current to holding current can be adjusted between 0 and 4 seconds, and for now, I set it to 4 seconds, practically disabling the. Using sequexternal sequencers, it can greatly reduce the workload of the chip and. As the name suggests, it comes as a StepStick-compatible breakout board, and just like it’s. M913 - Print the currently set TMC2130 current values. › Setting values in the current environment Investors looking to finalize the carrying values of their investments at 31 March 2020 are doing so in a period of unprecedented social and community disruption, as governments seek to counter the spread of a new coronavirus that causes the COVID-19 disease. A stepper motor is an electrically powered motor that creates rotation from electrical current driven into the motor. This goes for any printer using modular Pololu style stepper drivers. * This will let you control at which load the value will read 0. We're selling Original Prusa 3D printers (incl. 5*TMC2130 Stepper Motor Driver + MKS SGen L 32 Bit ARM Cortex M3 Open Source 3D Printer Mainboard. Hi, I am new calculator. Connector for external reset added. 6) The system supports Chinese abbreviations, English and other languages ??in different languages ??and can be switched by itself. To me, the current is already selected via X_CURRENT. Set Standstill Current Reduction CLK Oscillator / Selector INT Interrupt Charge Pump +5V Regulator. The actual current setting is done in the firmware. 2 changes) first, real Kiln test run. 1 standalone. - M5005: XY calibration moode: S - M6666: Reset: S - M6969: Erase flash: S - M7001: Set. Hello everyone, I have posted on general discussion but I guess it was the wrong place to ask this question so here I go :) I have been trying to use the TMC2130 stepper driver and hopefully without endstop switches using the "StallGuard" feature. On my SKR 1. Another alternative is to use the S109 drivers, which can easily do 3A, and stay with the 2. 0 DIY SKR + TFT35 + TMC2130 V3. The current owners employed young moderators who were not around when the site was still privately owned and managed by the same team who created it. 3 and have Marlin 2. Repetier-Firmware configuration tool for version 0. If this setting is omitted OnStep will configure the driver for 100% power (assuming Vref is limiting current) which is far more than the driver, and likely your motor, can handle and may very well damage hardware. 10/10, excellent explanation! Thanks for taking the time to answer! I plan on setting up SPI once my A5 gets in. Upgrading RAMPS 1. h) to a reasonable value. The IC supports a motor supply voltage range of 8V to 60V and features a resolution of 256 microsteps per full step. The first extruder gets assigned to driver E0. I do know from the Teaching Tech YT video that the TMC2130's need RMS current and not rated current but he gives the formulas for that. Setting the CS bits to 100 sets the prescaler to divide the clock by 64. This seems to be a very good clone of the BL touch with the sensor and the addapter plates for different boards. See full list on wiki. Home About Us Contact. Mutlak herhangi bir insan için ürüne sahip olmalıdır. Cheap 3D Printer Parts & Accessories, Buy Quality Computer & Office Directly from China Suppliers:MKS Gen L V2. I will take the 16 steps your RAMPS. This goes for any printer using modular Pololu style stepper drivers. For security reasons, it is not desirable to run the server as root. Control Board Kit Ramps 1. Thingiverse Groups Prusa i3 General TMC2130 Stepper motors. Stepper driver current and vref settings. 5A short time peak current per coil. 11Ohm sense resistors), but the SilentStepSticks can only be used up to 1. To me, the current is already selected via X_CURRENT. When the crash detection with TMC2130 will be done, there is the fan extender and external mosfet for heatbed waiting, and requiring a little modifications on the electronics-body. A good point to start is half of the rated current and if there are problems (like step losses) then set a higher current in 0. You can adjust the motor current for each axis by sending, for example M906 Y800 which, in this case, setw the Y axis to 800mA RMS or have the firmware autotune your drivers by sending M906 S1. Hi, I am new calculator. M906 X5 Y5 Z5. 10 / 2018-MAY-09) 2 www. M914 - Set TMC2130 normal mode M914: Set TMC2130 normal mode. This will. Ender 3 PRO vs Ender 3 - Detail comparison - Duration: 7:00. 262 #define TMC2130_UNLOAD_CURRENT_R 12 // lowe current for M600 to protect filament sensor Commit for this change: Firmware v 3. Stepstick protector plug is an add-on module to protect precious stepper motor drivers. omc-stepperonline. TMC2130 SPI Mode (SPI jumper open) SDO/CFG0: MISO - Serial. 5V So if you've set the rms current to 800mA in the registers and you've enabled I_scale_analog and your vref is at 1. REAPER has experimental native support for Linux, and the Windows version works well with WINE. com ], Robotdigg SCARA printer, Crane Quad and Ormerod. 6mm (24") (3) Mechanical endstop switches; FEATURES: 4 x integrated Trinamic TMC2130 1/256th microstep motor drivers; 4 PWM Mosfet outputs; 3 thermistor inputs + ZProbe thermistor; SPI (Serial Peripheral Interface) communicated motor current control (no tiny knobs to tweak). 5A short time peak current per coil. M907 - Set digital trimpot motor current in mA using axis codes. The TMC2130 provides an integrated motor driver solution for 3D-Printing, Cameras, Scanners and other automated equipment applications. 2 ohm insted of 0. Using sequexternal sequencers, it can greatly reduce the workload of the chip and. Another way to set the current limit is to measure the voltage on the “ref” pin and to calculate the resulting current limit (the current sense resistors are 0. We will use SPI Protocol for communication between two Arduinos. Example: M911 X14 Y20 Z30 E36. Applicable Events/Force Majeure You may wish to include a definition which specifically covers the Covid-19 pandemic and its affects. Motor Driver: Supports TMC2208, TMC2130, LV8729, DRV8825, A4988 Etc. stealthChop(0); // Enable extremely quiet stepping driver. Unleash your creativity and lead your business, school or organization down the path to progress and innovation with LulzBot. It is a compact design with the Arduino MEGA and Trinamic TMC2130 all on one integrated PCB. The TMC2130 provides an integrated motor driver solution for 3D-Printing, Cameras, Scanners and other automated equipment applications. With everything from interesting interviews, guides and forums. The first extruder gets assigned to driver E0. The best 3d print 2020. In a domain we use GP to manage IE settings which avoids the need for manual management and enforces policy. On the other hand, you can also write directly to the coil current registers and expand the scope of applicability far beyond motors. On other printers the current is adjusted via trimpots on the motor drivers themselves. Usually the maximum current for a pair of TMC2130 stepper drivers in this design is 1. Lowered the current settings (from 1000 to 800) and fired it back up. 5V) and adjusting the voltage with the potentiometer. To summarize the register settings, setting the waveform generation mode bits WGM to 011 selects fast PWM. 0 Control Board To TMC2208 TMC2130 A4988 DRV8825 Driver 3D Printer Parts For Reprap Ramps 1. Report values if no axis codes given. 0 Touch Screen SKR V1. M906 – Set or get motor current in milliamps using axis codes X, Y, Z, E M911 – Report stepper driver overtemperature pre-warn condition M912 – Clear stepper driver overtemperature pre-warn condition flag. The delay between a stillstand and the transition from running current to holding current can be adjusted between 0 and 4 seconds, and for now, I set it to 4 seconds, practically disabling the. See the chart on the connection diagram for details. Boasting a 180MHz clock rate, 512kB of flash memory, and 128kB of SRAM, all built on a high-performance ARM architecture. On other printers the current is adjusted via trimpots on the motor drivers themselves. h to re-enable. The heat sink on the drive block is stuck to the middle of the chip (the other driver is the same), otherwise, it is liable to be shortened in current with the next pin. Current calculations. Why is it necessarily to also define the RSENSE to set the current? To me these two look redundant as I read the GitHub page "Current calculations", explaining: I_rms is the rms current and R_sense is the chosen sense resistor for the current calculation. Source like always on GitHub. It measures 8. 7) It is easy to operate by upgrading the firmware via card. Upgrading RAMPS 1. Not active in default, only if TMC2130_SERVICE_CODES_M910_M918 is defined in source code. X_CURRENT = 90% RMS current = 0. 27V # Adjust the current in the firmware Some boards The high current set-up requires active cooling of the stepper driver in order to maintain a low. Current settings: M911 - Holding current M912 - Running current Set the above TMC2130 currents. The TMC2130 provides an integrated motor driver solution for 3D-Printing, Cameras, Scanners and other automated equipment applications. M913 - Print the currently set TMC2130 current values. 5V) DIAG1: Diagnostics Output 1 (100k pull-down to GND) VREF: Analog Reference Voltage. that offers premium 3D printers, parts and filament to suit your needs. Continue reading “3D Printering: Trinamic TMC2130 Stepper. Best Price Cheap 3D Printer Module Board. (1) Mechanical endstop harness set, 609. Shipping Methods. By default it is pulled high. Related products. The Einsy Retro board is an all in one 3D printer motherboard. 8A RMS , which is a reference voltage (Vref) of 0. Posted in firmware , mk2clone r2 and tagged detection , missed step , tmc2130 on March 1, 2018 by q3ok. 3 Upgrade Support TMC2209/TMC2208/TMC2130 Drivers (SKR V1. For a NEMA17 3. The logic for generating the output name is as follows:. Introductions,FeaturesandApplications Introductions The DM542T is a fully digital stepper drive developed with advanced DSP control algorithm based on the latest. TMC2130-V3. println("Inside test 2"); driver. Using sequexternal sequencers, it can greatly reduce the workload of the chip and. For NEMA 17 motors from 3D printers the current is in general in the range of 0. I hope that makes sense, I move E0 pin assingments out of the way and shuffle E1 and E2 down one slot. x branch is under heavy development though, and the TMC5160 has not been used much. On my SKR 1. We will use SPI Protocol for communication between two Arduinos. Set Standstill Current Reduction CLK Oscillator / Selector INT Interrupt Charge Pump +5V Regulator. TB6600 arduino stepper motor driver has a wide range power input, 9~42VDC power supply. Current carrying improved by increasing the thickness of the cooper at the PCB from 35 to 70 micro meters. To make this all work I change pin assignments for E0 to one of the external break pins change the current E1 pins to the E0 driver, and create an E2 set and assign them the pins of the E1 driver. 1 standalone. You can set those two Outputs to signal errors in realtime to the microcontroller. Be inspired: enjoy affordable quality shopping at Gearbest UK!. This is Einsy Retro 1. On Unix-based systems, port 80 is protected; typically only the superuser root can open it. Comes in both kit and pre-assembled forms. These drivers are better than TMC2208 and TMC2130 - they offer higher current. 1X Screwdriver. I removed this. TMC2130 DATASHEET (Rev. I do know from the Teaching Tech YT video that the TMC2130's need RMS current and not rated current but he gives the formulas for that. If you want to use the SPI model conveniently,we suggestion you choose this kit with SPI. This is our complete guide to the best 3d printer mainboard. To learn more, see Setting the default geodatabase. Not active in default, only if TMC2130_SERVICE_CODES_M910_M918 is defined in source code. 5 mA (that's Okay) and the motor RMS is 1. Since the TMC2130 let’s you tune almost everything it’s doing, that’s a good first step that helps to eliminate some variables and picking others that are worth a deeper look. Upgrading RAMPS 1. The maximum settable motor current is 1. 3 Control Board TMC2130 SPI – only with 5pcs cable, SKR PRO has onboard SPI function,so TMC2130 SPI don’t need to use cable on SKR PRO. TMC2130-V3. It also happened when I used the beta version of onstep. TMC2208 V3. Prusa i3), filaments (especially our in-house made Prusament), resins, and other accessories for 3D printing. 2A RMS (QFN package) / 1. SPI Control of stepper current instead of PWM; Crystals for both usb and mcu (timing accurate to 10ppm); 3. A brief comparison summary of these drivers is listed below:. Shipping Methods. - M5003: Set TMC2130 current: E X Y Z - M5004: Get TMC2130 status regiter. I hope that makes sense, I move E0 pin assingments out of the way and shuffle E1 and E2 down one slot. If you want to use the SPI model conveniently,we suggestion you choose this kit with SPI. The next changes I needed to make were to the Arduino Marlin firmware. - M5005: XY calibration moode: S - M6666: Reset: S - M6969: Erase flash: S - M7001: Set. TMC2130 1/256th microstep motor drivers(2 connectors on Z for Prusa Mendel and other dual Z printer designs); 2. It is a compact design with the Arduino MEGA and Trinamic TMC2130 all on one integrated PCB. Setting the CS bits to 100 sets the prescaler to divide the clock by 64. 8A RMS , which is a reference voltage (Vref) of 0. 1X With Rubber Heat Sink. Unleash your creativity and lead your business, school or organization down the path to progress and innovation with LulzBot. Right now I'm running successful prints in Silentchop. Set Standstill Current Reduction CLK Oscillator / Selector INT Interrupt Charge Pump +5V Regulator. Compared to the TMC2208, the drive current is improved by 0. In this tutorial we learn about SPI protocol and how to use it in Arduino. BLTouch-Smart V3. The device has an integrated microstepping indexer, the sensorless stall detection technology StallGuard2™, the sensorless load dependent current control CoolStep™ and the completely noiseless current control mode StealthChop™ and is intended to drive a. TMC2130 Stepper Motor Driver Module Heat Sink Screwdriver Kit For 3D Printer Parts Description: 100% brand new and high quality. TMC2130 must be cooled with. However, the maximum motor current is still limited by the potentiometer , so make sure you have that turned up sufficiently, before you try using digital control. This question is the result of untrained admins inventing a solution based on only knowing how to manage a standalone home PC. I decided to lower the acceleration values, since I believe a fast accelleration needs a high current. A) watterott TMC2130 come with the SPI bridge open so are ready to go in SPI mode. If this setting is omitted OnStep will configure the driver for 100% power (assuming Vref is limiting current) which is far more than the driver, and likely your motor, can handle and may very well damage hardware. 4 Turbo 32bit Control Board Smoothieboard&Marlin Open Source SKR V1. Current calculations. Best Price Cheap 3D Printer Module Board. The current range of Trinamic drivers available is listed on the manufacturer's website, but only some are available in ready to go drop-in modules. Flash Deals 3D Printer Module Board. PWM DC outputs (Extruders, Fans, Etc. The best 3d print 2020. When the crash detection with TMC2130 will be done, there is the fan extender and external mosfet for heatbed waiting, and requiring a little modifications on the electronics-body. The microstepping resolution can be easily set to one of eight available values through M1, M2 and M3 inputs: full-step, 1/2, 1/4, 1/8, 1/16, 1/32, 1/128 and 1/256 of step. 6 plus has applied for a patent, and if there is any imitation plagiarism in the market, we will pursue all responsibility. during the time t, it transports the charge Q = I × t. Upgrading RAMPS 1. All methods follow the naming convention set respectively get and return the SPI status flags or the requested parameter. I do know from the Teaching Tech YT video that the TMC2130's need RMS current and not rated current but he gives the formulas for that. Tmc2130 current setting. x branch is under heavy development though, and the TMC5160 has not been used much. When you find your perfect current settings, don’t forget to copy them into your firmware configuration and reupload the entire thing to make it. M911: MONITOR_DRIVER_STATUS: Report TMC prewarn triggered flags held by the library. The TMC2130 range of stepper drivers are the latest and greatest stepper motor driver on the block. * Adjusting starts from X/Y/Z/E_CURRENT but will not increase over AUTO_ADJUST_MAX * Relevant g-codes: * M906 - Set or get motor current in milliamps using axis codes X, Y, Z. , company founded by Josef Prusa, one of the RepRap core developers. Physically, stepper motors can be large but are often small enough to be driven by current on the order of milliampere. Might note that it works fine even with MaxRate=16 with TMC2130_VQUIET. I_rms = (CS+1)/32 * V_fs/(R_sense+0. If this setting is omitted OnStep will configure the driver for 100% power (assuming Vref is limiting current) which is far more than the driver, and likely your motor, can handle and may very well damage hardware. I would like to find out a current settings do I set in configuration_adv. 4 Support TMC2130 TMC2208 at the best. Be inspired: enjoy affordable quality shopping at Gearbest UK!. Luckily, the current Marlin release candidate already features support for TMC26X drivers, so I could reuse some of its code to put together a Marlin fork that includes 59 of the TMC2130’s parameters in its define-based configuration files. Current Setting of Electromechanical Relays: Current Setting of relay is nothing but adjusting its pick-up value. Report values if no axis codes given. 4 Turbo 32bit Control Board Smoothieboard&Marlin Open Source SKR V1. The TMC2130 provides an integrated motor driver solution for 3D-Printing, Cameras, Scanners and other automated equipment applications. Stepper driver current and vref settings Hello all. This is our complete guide to the best 3d printer mainboard. 2 changes) first, real Kiln test run. Z-correction (distortion correction) Sometimes it is hard to calibrate your delta printer in such a way that the bed is even - even if it is even. This wiring is also defined in the firmware. One last thing to do was to set the voltage on the potentiometer. So whenever you create new item, it will have current date. Everything went well, they are recognized with M122. In the past weeks I had quite a lot of ongoing discussion with people having trouble setting up TMC2130 drivers they ordered from China. I have gotten a new board, a SKR 1. 5A short time peak current per coil. For NEMA 17 motors from 3D printers the current is in general in the range of 0. Below is where you can find the firmware settings on printers with digipots. Unleash your creativity and lead your business, school or organization down the path to progress and innovation with LulzBot. Here we will also show what settings to use for Scalar XL 3D printers, but the main idea stay the same for any other printers. Digital Current Setting If you have the TMC2130 chip, and have wired it for SPI communication (and same with the TMC2208 via UART), you can control the motor current digitally through gcode commands. 2 current setting, variants/1_75mm_MK25S-RAMBo13a-E3Dv6full. MKS board is an control board for RepRap Prusa i3 3D compatible printer. 78 for 5*TMC2130 Stepper Motor Driver + MKS SGen. Something that have both 2160 and 5160 in common is that the current is set by configuring some registers in the ic, not by a pot as in the 2130. Same result when moving the axistried one more time by reloading "fresh" firmware (1. 4 seems to be dead. If this setting is omitted OnStep will configure the driver for 100% power (assuming Vref is limiting current) which is far more than the driver, and likely your motor, can handle and may very well damage hardware. Trace widths are sufficient for 3A (3 Amps) of current to the stepper drivers. BigtreetechTFT35 V3. Unleash your creativity and lead your business, school or organization down the path to progress and innovation with LulzBot. The TMC2130 provides an integrated motor driver solution for 3D-Printing, Cameras, Scanners and other automated equipment applications. Hottest Cities Warmest Cities in Winter Hottest Cities in Summer. See full list on wiki. #define CHOPPER_TIMING CHOPPER_DEFAULT_24V. Please note: In some stepper motor drivers, such as the A4988, it represents the maximum current (Imax) with other the RMS current (Irms), such as the TMC2100. 30/set/2016 - Adjust the phase current, crank up the microstepping, and forget about it -- that's what most people want out of a stepper motor driver IC. In a domain we use GP to manage IE settings which avoids the need for manual management and enforces policy. I am not sure if the TMC5160 is or is not compatible, since it have more characteristics, but there is the TMC2160, which is almost the same that the TMC2130, but with higher current. TMC2130 Stepper Motor Driver Module Heat Sink Screwdriver Kit For 3D Printer Parts Description: 100% brand new and high quality. The measured current will be 0. Posted in firmware , mk2clone r2 and tagged detection , missed step , tmc2130 on March 1, 2018 by q3ok. A current flows at a constant value I. No issues with correct current. Miscellaneous: M914 - Set normal (high power) mode. The delay between a stillstand and the transition from running current to holding current can be adjusted between 0 and 4 seconds, and for now, I set it to 4 seconds, practically disabling the. I could get the extruder working by configuring the right combination into the SKR’s Marlin, but torque was low. I would like to find out a current settings do I set in configuration_adv. On other printers the current is adjusted via trimpots on the motor drivers themselves. The device has an integrated microstepping indexer, the sensorless stall detection technology StallGuard2™, the sensorless load dependent current control CoolStep™ and the completely noiseless current control mode StealthChop™ and is intended to drive a. #define TMC2130_EXT1_CS_PIN -1 #define TMC2130_EXT2_CS_PIN -1 // Per-axis current setting in mA { X, Y, Z, E0, E1, E2} #define MOTOR_CURRENT { 1800,1800,1800,1400,800,800 } /** Global settings - these apply to all configured drivers Per-axis. omc-stepperonline. 8) Use the profile to set the current mode of driving, avoid manual adjustment of current to cause the drive to burn, convenient, safe and reliable. Mine already configured correctly (most probably because I ordered them directly to BigTreeTech with the board). 1 Board WIFI and TFT35 Touch Screen Kits With 6PCS TFT TMC2130 SPI. Now we will move on to Current Setting of electromechanical relays. Current Setting (GND=int, VIO=int, OPEN=ext) CFG4: Chopper Hysteresis HEND (GND=5, VIO=9, OPEN=13) CFG5: Chopper Blank Time TBL (GND=16, VIO=24, OPEN=36) DIAG0: Diagnostics Output 0 (50k pull-up to 2. M911: MONITOR_DRIVER_STATUS: Report TMC prewarn triggered flags held by the library. 1 32bit braço placa de controle cpu 32 bit peças impressora 3d tmc2130 spi tmc2208 a4988 driver reprap mks gen l only For 207. Why is it necessarily to also define the RSENSE to set the current? To me these two look redundant as I read the GitHub page "Current calculations", explaining: I_rms is the rms current and R_sense is the chosen sense resistor for the current calculation. TMC2130-V3. FYSETC Official Store has All Kinds of Clon dúo 2 Ethernet avanzado 32 poco electrónica con 7 "7 pulgadas PanelDue 5i integrado color controladores de pantalla táctil,2 uds F6 TMC2130 V1. Shipping List: MKS SGen L Board*1 TMC2208 Driver*5 ( with Heat sinks ),OR TMC2130 Driver*5 ( with Heat sinks ),OR TMC2209 Driver*5 ( with Heat sinks ) USB Cable*1 Features: 1, Adopt 32-bit Cortex-M3 LPC 1768 chip, 100MHZ frequency, strong computing power, performance greatly improved. 0 SPI Stepper Motor Driver Silent 3D Printer Parts 278 - 1,088 4通道 PT100溫度采集模組 熱電阻采集模塊 modbus溫度變送卡RS485 PLC 觸摸屏.