Delta VFD300C43S-HS User Manual page 547

ID No. Display on LCM Keypad
80
Action level
Action time
Warning setting parameter
Reset method
Reset condition
Record
Cause
Ethernet cable is loose
Bad quality of Ethernet cable
ID No. Display on LCM Keypad
81
Action level
Action time
Warning setting parameter
Reset method
Reset condition
Record
Cause
Communication card is not
connected with the upper unit
Communication error of the upper
unit
ID No. Display on LCM Keypad
82
Action level
Action time
Warning setting parameter
Reset method
Reset condition
Record
Cause
Noise interference
Warning Name
Ethernet link fail
Ethernet cable is not connected
(ECEF)
Action and Reset
Hardware detection
Immediately acts
N/A
Manual reset
N/A
N/A
Re-connect the cable
Replace the cable
Warning Name
Communication
Communication time-out for communication card and
time-out
the upper unit
(ECto)
Action and Reset
N/A
N/A
N/A
N/A
CMC-EC01: auto resets when the communication with the upper unit is back to
normal
N/A
Check if the connection of the communication cable is correct
Check if the communication of the upper unit is normal
Warning Name
Checksum error
Checksum error for communication card and the drive
(ECCS)
Action and Reset
Software detection
N/A
N/A
Manual reset
Immediately resets
N/A
Verify wiring of the control circuit, and wiring/grounding of the main circuit to
prevent interference.
13-35
Chapter 13 Warning CodesC2000-HS
Description
Corrective Actions
Description
Corrective Actions
Description
Corrective Actions