
MAINTENANCE
Troubleshooting
175
ECnP
(74)
ExCom No power
There is no power supply on the DeviceNet
Action and Reset
Action condition
There is no power supply on the DeviceNet
Action time
Immediately
Reset method
Re-power
Reset condition
Immediately
Recorded
N/A
Possible Causes
Corrective Action
• The drive detects that DeviceNet has no
power
• Check if the cable and power is normal. If yes, return to the factory for repair.
Warning Display
Description
ECo0
(84)
ExCom MTCP over
Modbus TCP exceeds maximum communication value
Action and Reset
Action condition
Hardware detection
Action time
Immediately
Reset method
Manually
Reset condition
Immediately
Recorded
N/A
Possible Causes
Corrective Action
• The Master communication value is
more than the allowable quantity of the
communication card
• The upper unit is online without
communicating, and does not break off
the Modbus TCP link, causes occupy
connection
• A new Modbus TCP connection is built
every time when the upper unit is
connected to the communication card,
which caused occupy connection
• Reduce Master communication value
• Revise program of upper unit, the communication should be break off when it is not used for a long
time
• Revise program of upper unit: use the same Modbus TCP connection when connected to the same
communication card
Warning Display
Description
Summary of Contents for CERUS X-DRIVE CXD-003A-4V
Page 2: ......
Page 3: ...CERUS X DRIVE INSTALLATION AND OPERATION MANUAL Firmware Version 1 2 Franklin Electric Co Inc ...
Page 96: ...OPERATION Protection Features 96 ...
Page 112: ...ADVANCED APPLICATION OPTIONS Multi Drive Configurations 112 ...
Page 124: ...COMMUNICATIONS BACnet Communication 124 ...
Page 128: ...ACCESSORIES Optional Extension Cards 128 Frame D Frame E Frame F ...
Page 129: ...ACCESSORIES Optional Extension Cards 129 Frame G Frame H ...
Page 132: ...ACCESSORIES Optional Extension Cards 132 ...
Page 234: ...PARAMETER REFERENCE TABLES Parameter Descriptions Motor Menu 234 ...
Page 250: ...GLOSSARY 250 ...