ECODRIVE03 SMT-02VRS Description of diagnostic letters F... and E... 3-37
DOK-ECODR3-SMT-02VRS**-WA01-EN-P
E831 Position limit reached during jog
If the position limit monitor is activated and the drive is “IN
REFERENCE", then it will be positioned on the position limit during
movement by jogging. If the drive is positioned on the position limit or
beyond the position limit, the drive stops and signals "Position limit value
reached during jog".
Remedy:
1. Move the motor back within the allowed travel area with the jog
function - or -
2. Turn off the position limit monitor.
See also the functional description: "Operating Mode: Jogging".
E834 Emergency-Stop
Pressing the emergency stop switch has caused the drive to perform the
error reaction that had been selected via the P-0-0119, Best possible
deceleration parameter. There is no error message issued to the
controller.
Cause:
The emergency stop switch was pressed.
Remedy:
Eliminate the malfunction that led to the activation of the emergency stop
switch. The warning will then disappear.
See also the functional description: "Emergency stop feature".
E843 Positive limit switch activated
The drive has received a command value which resulted in an axis
position outside the positive travel range. The axis has been brought to a
standstill by setting the velocity command to zero. A class 1 diagnostic
error is not generated. The drive will automatically follow command
values that lead back into the allowed range. Bit 2 of P-0-0090, Travel
limit parameter is set to "Overtravelling is handled as a warning".
Cause:
The positive limit switch has been activated.
Remedy:
Enter command values that lead back into the allowed range.
See also the functional description: "Travel Zone Limit Switch
Monitoring".
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