Table of Contents
Advertisement
ECODRIVE03-FL*-04VRS
D302 Torque/force too small for movement
D400 Command Move to Positive Stop
D500 Command Detect Marker Position
D501 No incremental measuring system
DOK-ECODR3-FL*-04VRS**-FK01-EN-P
The command D3 Commutation Setting was initialized. For this to
occur, the motor must be moving. However, it is not moving.
Cause:
1. The torque is too small to overcome the mechanical resistance
(friction or weight load).
2. The motor is mechanically locked.
Remedy:
1. Raise the value of Parameter CM01, Bipolar Torque/Force Limit
Value until the motor can overcome the mechanical resistance and
turn. Check, using a MOM command, if the Torque/Force Limit Value
is too small.
2. Release pinched cables/wires. If necessary, also check the brake.
Using the "PFA" or "PFI" commands, the move to positive stop command
is activated. In this process, encoder monitoring is turned off, which would
result in a drive error message if the drive were blocked because of a
positive stop.
Cause:
The movement to positive stop was activated using the "PFA" or "PFI"
commands.
See also Section "Movement to Positive Stop."
"d4" Display
An unknown command was invoked.
Cause:
Firmware malfunction.
Cause:
The command was initialized for a measuring system that does not have
any real reference marks. Examples are measuring systems like DSF,
EnDat, SSI or resolver measuring systems.
Remedy:
Check if the correct encoder is set in Parameter C009, Homing
configuration.
Implement an encoder system with real reference marks.
Diagnostic Message Descriptions
12-43
Advertisement
Table of Contents
