INVT DA180-S2R8SG0

DA180 series basic AC servo drive Fault handling
-271-
Code
Name
Possible cause
Workaround
by the baud rate.
Er26-b
Receiving fault
CAN communication is offline
or the error receiving counter
exceeds 128.
1. Check communication connection.
2. Restart the servo drive.
Er26-c
Sending fault
CAN communication is offline
or the error receiving counter
exceeds 128.
1. Check communication connection.
2. Restart the servo drive.
Er26-d
Duplicate
synchronization signal
In the case where a slave
node is configured to
generate synchronization
signals, external
synchronization signals are
received.
Modify configuration so that there is
only one synchronization signal
generation source in the entire
communication network.
Er26-e
Bus load ratio too high
In asynchronous working
mode, the number of frames
received by a slave node
exceeds the range supported
by the baud rate.
1. Modify the time interval for the
master node to send data frames.
2. Modify the mode for the slave
node to send TPDOs.
3. Change the baud rate.
Er26-f
Incorrect parameter
modification status
The SDO attempts to modify
parameters in a state that
disallows modification.
Adjust the CANopen status machine
to the Pre-OP or OP state and then
try to modify parameters.