Franklin Electric CERUS X-DRIVE CXD-003A-4V, Installation And Operation Manual

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MAINTENANCE
Troubleshooting
137
cd3
(35)
Ics sensor Err
W-phase current detection error when power is ON
Action and Reset
Action level Hardware detection
Action time Immediately
Reset method Cycle the power
Recorded Yes
Possible Causes Corrective Action
• Hardware failure • If error still exists after power cycle, please call Technical Support.
Fault Display Description
CE2 (55) PC Err address
CE1 (54) PC Err command
CE3 (56) PC Err data
CE4 (57) PC slave fault
Data address is illegal
Communication command is illegal
Data value is illegal
Data is written to read-only address
Action and Reset
Action level When the function code is not 03, 06, 10, or 63.
Action time Immediately
Related parameters
[Comm-02]
Reset method Manually
Reset condition Immediately
Recorded No
Possible Causes Corrective Action
• Incorrect communication command
from the master unit
• Malfunction caused by interference
• Different communication setting from
the master unit
• Disconnection or bad connection of
the cable
• Check if the communication command is correct.
• Verify the wiring and grounding of the communication circuit. It is recommended to separate the
communication circuit from the main circuit, or wire in 90 degree for effective anti-interference
performance.
• Check if the setting for
[Comm-02]
is the same as the setting for the master unit.
• Check the cable and replace it if necessary.
Fault Display Description
CE10
(58)
PC time out
Modbus transmission time-out occurs
Action and Reset
Action level When the communication time exceeds the detection time for [Comm-03] time-out
Action time [Comm-03]
Related parameters [Comm-02]
Reset method Manually
Reset condition Immediately
Recorded Yes
Possible Causes Corrective Action
• The upper unit does not transmit the
communication command within
[Comm-03] setting time.
• Malfunction caused by interference
• Different communication setting from
the master unit
• Disconnection or bad connection of
the cable
• Check if the master unit transmits the communication command within [Comm-03]
• Verify the wiring and grounding of the communication circuit. It is recommended to separate the
communication circuit from the main circuit, or wire in 90 degree for effective anti-interference
performance.
• Check if the setting for [Comm-02] is the same as the setting for the master unit.
• Check the cable and replace it if necessary.
Fault Display Description