Delta EB3000 Series User Manual page 369

Chapter 9 Warning and Fault CodesEB3000
Abbreviated
ID No.
Fault Code
59 CP10
Action condition
Action time
Fault treatment parameter
Reset method
Reset condition
Record
Cause
Disconnection or bad
connection of the cable
Digital keypad malfunction Replace the digital keypad
Abbreviated
ID No.
Fault Code
60 bF
Action condition
Action time
Fault treatment parameter N/A
Reset method
Reset condition
Record
Cause
Hardware error
Malfunction caused by
interference
Using the incorrect brake
resistor
Incorrect wiring of the brake
resistor
Abbreviated
ID No.
Fault Code
64 MbF
Action condition
Action time
Fault treatment parameter Stops output immediately, and coasts to stop.
Reset method
Reset condition
Record
Cause
Incorrect brake action
Incorrect parameter
settings
Display on
Fault Name
KPED-LE02
Digital keypad
transmission time-out
Action and Reset
N/A
When communication time exceeds Pr.04-63
Pr.04-62 (Default: 3)
0: Warn and keep operation
1: Fault and ramp to stop
2: Fault and coast to stop
3: No action and no display
Auto When Pr.04-62=0, cP10 is a warning and will be automatically cleared.
Manual When Pr.04-62=1 or 2, cP10 is a fault and must be reset manually.
N/A
If cP10 is a warning, it will not be recorded.
If cP10 is a fault, it will be recorded.
Check the cable and replace it if necessary.
Display on
Fault Name
KPED-LE02
Brake transistor error
Action and Reset
Hardware detection
Immediately act
Cycle the power
Cycle the power
Yes
1. Press RESET key to go back to the default. If bF still exists, return to the factory for
repair.
2. When drive malfunctioned due to internal wiring error, power off the drive first. Then,
use a meter to check if there is short circuit between B2 to DC-. If short circuit
exists, return to the factory for repair.
Verify wiring/grounding of the main circuit to prevent interference.
Check if the resistance value of the brake resistor matches the drive.
See Section 11-1 Brake Resistors and Brake Units Used in AC Motor Drives for
details, and verify the wiring.
Display on
Fault Name
KPED-LE02
Mechanical brake
feedback error
Action and Reset
When feedback signal and release signal of mechanical brake are not consistent
Mechanical brake detection time (Pr.04-11) (Default: 0.00)
Cycle the power
Cycle the power
Yes
Check if the mechanical brake signal is correct.
Check if the mechanical brake detection time setting (Pr.04-11) is correct.
Communication time-out for digital keypad
KPC-CC01
Corrective Actions
The brake transistor of the motor drive is
abnormal.
Corrective Actions
The feedback signal and the release signal of
mechanical brake are not consistent.
Corrective Actions
9-38
Description
Description
Description
<Go to List of Fault Codes>