HelmPak Press Control
37
Users Guide
COOLANT PUMP CONTACTOR FAULT
This fault occurs when all of the following events occur:
•
The contactor output and aux contact input did not match
Clearing fault:
1. Function check the contactor
2. Press the fault reset push button
COUNTER BALANCE LOW AIR PRESSURE
This fault occurs when all of the following events occur:
•
The counter balance pressure switch input is not present, Processor A I:6/2
Clearing fault:
1. Check air pressure
2. Press the fault reset push button
DRIVE FAILED TO START
This fault occurs when all of the following events occur:
•
When the start signal to the drive is on O:5/0
•
The zero speed input (B I:4/6) is ON or the Main Drive Running (B I:0/8) is NOT ON
•
A thirty second timer has been satisfied
Clearing fault:
1. Press the fault reset push button
EMERGENCY STOP
This fault occurs when all of the following events occur:
•
When the input from the SAFETY RELAY drops out, I:4/0
Clearing fault:
1. Satisfy E-stop loops
2. Press Control Power Reset push button
3. Press the fault reset push button
FILTER CLOGGED
This fault occurs when all of the following events occur:
•
The filter clogged input B I:6/7 is not present
Clearing fault:
1. Check the filter status, replace if necessary
2. Press the fault reset push button
FILTER MOTOR CONTACTOR FAULT
This fault occurs when all of the following events occur:
•
The contactor output and aux contact input did not match
Clearing fault:
1. Function check the contactor
2. Press the fault reset push button
