Delta C2000 Plus Series - Page 956

Chapter 14 Fault Codes and DescriptionsC2000 Plus
14-53
ID* Display on LCD Keypad Fault Name Fault Descriptions
50
Emergency stop
(EF1)
When the contact of MIx =
EF1 is ON, the output stops
immediately and displays EF1 on the keypad.
The motor
is in free running.
Action and Reset
Action condition MIx = EF1 and the MI terminal is ON
Action time Act immediately
Fault treatment parameter N/A
Reset method Manual reset
Reset condition Manual reset only after the external fault is cleared (terminal status is recovered)
Record Yes
Cause Corrective Actions
When Mix = EF1 activates
Verify if the system is back to normal condition, and then press “RESET”
key to
go back to the default.