Delta C2000 Plus Series User Manual

Chapter 14 Fault Codes and DescriptionsC2000 Plus
14-34
ID* Display on LCD Keypad Fault Name Fault Descriptions
28
Under current
(uC)
Low current detection
Action and Reset
Action condition Pr.06-71
Action time Pr.06-72
Fault treatment parameter
Pr.06-73
0: No function
1: Fault and coast to stop
2: Fault and ramp to stop by 2
nd
deceleration time
3: Warn and operation continue
Reset method
Reset condition
Auto
When Pr.06-73 = 3, uC is a “Warning”. The warning is
automatically
cleared when the output current > (Pr.06-71+0.1A).
Manual When Pr.06-73 = 1 or 2, uC is a “Fault”. You must reset manually.
Record Reset immediately
Active level When Pr.06-71 = 1 or 2, uC is a “Fault”, and the fault is recorded.
Cause Corrective Actions
Motor cable disconnection Troubleshoot the connection between the motor and the load.
Improper setting of low-current
protection
Reset Pr.06-71, Pr.06-72 and Pr.06-73 to proper settings.
The load is too low
Check the load status.
Check if the motor capacity matches the load.

Delta C2000 Plus Series Specifications

General

Altitude	Up to 1000m without derating
Communication	CANopen
Output Current	2.5A
Protection Features	Overcurrent, Overvoltage, Overtemperature
Operating Temperature	-10°C to 50°C
Storage Temperature	-20°C to 60°C
Humidity	95% RH (non-condensing)