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7.4 Error Codes
Error Code
Name
4000
Connection Error
4001
Connection Timeout
4002
Invalid State
4003
Error Response
Received
4004
Motion Timeout
Position Tolerance
4005
Exceeded
20
20
Description
Could not connect to the pillar when the
flow entered the component.
Connection to the pillar timed out.
Pillar is in an invalid state for the
specified command.
Pillar issued an error response for the
specified command.
The motion timeout period was reached
before the pillar could issue the
"READY" response to indicate
completed motion.
The difference between the
commanded position and the actual
position is greater than the specified
Position_Tolerance value.
Troubleshooting
Check the following:
1. Pillar is powered on.
2. Pillar is connected to TM control box Ethernet port
directly or via an Ethernet hub.
3. The correct IP address and port number were selected in
the Set_IP settings of the component.
The connection was established when the flow entered the
component, but the pillar did not respond to the component
commands within the timeout period. Check the following:
1. No power or communication cables were removed from
the pillar during operation.
2. The Set_IP settings are set for the pillar and not for
another device on the network.
3. The MaxReceiveTime_ms variable values and WaitTime_
ms values are large enough for the pillar to finish processing
and sending the results to the TM.
See Ewellix LIFTKIT manual for details.
See Ewellix LIFTKIT manual for details.
Check the following:
1. The MoveTimeout_ms value is large enough for the pillar
to complete its motion.
2. The pillar is performing the commanded motion in the
expected way and the status of the pillar is "MOVING"
during the motion.
Check the following:
1. The Position_Tolerance value is large enough for the pillar
to realistically handle during operation but without hurting
the application.
2. The pillar is performing the commanded motion in the
expected way.
L I F T K I T- O M
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