2 fault messages, Fault messages, Troubleshooting and fault elimination – Lenze EMZ9374IB User Manual
Page 69
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Troubleshooting and fault elimination
Fault messages
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69
EDBMZ9374X DE/EN/FR 4.2
8.2
Fault messages
Operation of 4 terminal extensions on one controller
9374
9374
9374
9374
0
CAN
CAN
CAN
CAN
CAN
9374-Master
9374-Slave1
9374-Slave2
9374-Slave3
Slave
Master
9374_008
0
Controller
Communication errors
Interrupt of the signal cable between master and slave
Interrupt of the signal cable between
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master and slave
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9374 master and 9374 slave1 ... 9374 slave3
Interrupt of the signal cable between 9374 master and 9374 slave1
Interrupt of the signal cable between 9374 master and 9374 slave2
Interrupt of the signal cable between 9374 master and 9374 slave3
BUS OFF
Short−circuit of the signal cable (e.g. CAN−LO/CAN−HI, CAN−HI/CAN−GND)
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