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Using a flat bladed screwdriver, turn the terminal cover locking anti-clockwise by approximately 30 degrees, and then pull the cover off, starting on the top edge. 1. Using a flat bladed screwdriver, turn the terminal cover locking clip anti-clockwise by approximately 30°. 2. Slide the terminal cover down. 3. Remove terminal cover in direction shown.
COMMANDER C
How do I remove the drive terminal cover from a C200/C300?
Question
Answer
This typically means that resistance in the motor stator is likely more than recommended for this drive. This can be solved by using a more suitable motor, or by changing the drive into "Fixed" mode by setting Pr. 0.041 to "FD" and 0.042 to 1.0 .
What is an "rS" trip, and how do I clear it?
General Topics
Make sure the Drive enable terminal ( T11) on C200 (or M100-M200) or the Safe Torque OFF inputs on the C300 (M300-M400) drive are energized with a 24VDC supply from T9 or T17, or an external 24VDC supply that shares a same common reference with the drive IO.
How do I clear the "INH" or "INHIBIT" message on my Commander keypad?
How do I clear the Digital Output Overload (O.Ld1) fault on my Commander C200/C300 drive?
Reduce the total load on digital output (DO) and the 24VDC terminal rail to below 100 mA. Check for incorrect wiring and damages or re evaluated the loads that are supported from the digital outputs.
"To change the direction of the motor by phase output (where you want to change the positive direction of the motor), with the drive powered down do either: 1. Swap the installation location of 2 of the motor leads at the drive output terminal. 2. Set Pr. 5.042 to ""On"" to reverse the output phase sequence. To change the direction of the motor where you want the drive to run in the opposite direction (reversing) on command,you can do any of the following: 1. Change the digital input destination that is running the drive from ""Run Forward (Pr 6.030)"" to ""Run Reverse (Pr 6.032)"". 2. If controlling from a fieldbus with the control word, use Bit 3 instead of Bit 1 to issue the run command." "The Ph.Lo fault is an indication of an input phase loss or large supply imbalance. Check phase to phase, phase to ground and do the same on the output side to see if one or more phases are dipping right before the drive trips compared to the other two legs. Also, measure the DC Bus Link (between: DC+ and DC- when meter is set for an AC mode) to confirm if there is a significant ripple input/output voltage imbalance." DC bus voltage has exceeded the peak level or maximum continuous level for 15 seconds. The OV trip indicates that the DC bus voltage has exceeeded the maximum limit. Possible solutions: Increase Deceleration Rate (Pr 04) Decrease the braking resistor value (staying above the minimum value) Check norminal AC supply level Check for supply disturbances which could cause the DC bus to rise Check motor insulation using insulation tester
How do I configure S Ramps in my Unidrive M or Commander C drive to control jerk and acceleration?
https://youtu.be/A6sGH5GPMp8
How do I configure the Unidrive M or Commander C relay contacts?
How can I change the direction of my motor running in open loop from a drive?
https://youtu.be/n2r3bBZpePQ
How do I configure the onboard PID controller in Menu 14 of my drive?
https://youtu.be/2N-rNWNrU_U
Using the Drive Keypad
What is a PH.LO trip on my drive? How can I check what is causing it?
"For a remote keypad to work, first the serial port communication parameters must be modified so that the remote keypad can access the drive parameters. This can be done by a drive mounted keypad or through Connect software. Make the following parameter changes, and then save them to the drive: 1. Pr. 11.023 (Serial Address) = 1
What do I do if my remote keypad is stuck displaying "Initializing"?
2. Pr. 11.024 (Serial Mode) = “8 1 NP M” or (5) 3. Pr. 11.025 (Baud Rate) = “115200” or (10) 4. Pr. 11.020 (Reset Comms)"
What are the best ways to troubleshoot an OV trip on a Commander drive, and what does this mean?
"Use the status mode parameters 11.018 and 11.019 to setup a display readout by changing their value pointers. For example, if you want to have the drive keypad to display RPM speed value, then you will set Pr. 11.018 to 5.004, then SAVE parameters. "
How do I change the status parameter on the drive keypad that displays during normal operation?
Instances output over current detected. The instantaneous drive output current has exceeded the set limit. Possible solutions: Increase acceleration/deceleration rate If seen during autotune reduce the voltage boost Check for short circuit on the output cabling Check integrity of the motor insulation using an insulation tester Reduce the values in the current loop gain parameters.
Saving Parameters When changing a parameter in Menu 0, the new value is saved when pressing the Enter button to return to parameter mode from parameter edit mode. If parameters have been changed in the advanced menus, then the change will not be saved automatically.A save function must be carried out. Procedure 1. Select 'Save' in Pr 00 or Pr mm.000 (alternativel enter a value 1001 in Pr 00 or Pr mm.000). 2. Either: Press the red reset button. Carry out a drive reset through serial communications by setting Pr 10.038 to 100.
What are the best ways to troubleshoot an OIAC trip on a Commander drive, and what does this mean?
How do I save my parameter set to my drive from the keypad?
NV Media Card Operation Installing the AI-Backup Adaptor (SD Card): 1. Identify the two plastic fingers on the underside of the AI-Backup adaptor (1) - then insert the two fingers into corresponding slots in the spring-loaded sliding cover on the top of the drive. 2. Hold the adaptor firmly and push the spring-loaded protective cover towards the back of the drive to expose the connector block (2) below. Press the adaptor downwards (3) until the adaptor connector locates into the drive connection below. Basic NV Media Card Operation: The whole card may be protected from writing or erasing the setting that read-only flag, refer to the Control User Guide for further information. The card should not be removed during data transfer, as the drive will produce a trip. If this occurs then either the transfer should be reattempted or in the case of a card to drive transfer, defalt parameters should be loaded. Note: The drive suports SD cards formatted with the FAT32 file system only.
How do I use the AI-Backup adapter with an SD card to transfer parameter sets between Commander drives?
How can I setup my C300 defaults the match the defaults of my old M300 from the keypad?
https://youtu.be/Iq3u-i7GdT8
https://youtu.be/YZc0n0vMB6c
How do I migrate from an M300 to a C300 using an SD card?
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