Chapter 1: Alarms
QUICK SIX
1-9
A006 – Air Pressure Failure
AIR PRESSURE
FAILURE!
POSSIBLE CAUSES:
-AIR PRESSURE BELOW
3 BAR(45PSI)
-AIR PRESSURE SWITCH
SP1 MIS-ADJUSTED
-AIR PRESSURE SWITCH
DEFECTIVE
A006
Description:
The Air Pressure Failure alarm occurs whenever the PLC does not detect input (I0.5 – SP1) after a period of 5 seconds. The problem
is generated anytime air pressure is not sufficient, below 45psi, to make the air pressure switch.
Solution:
Press the HELP key on the remote control station. Press the F4 (Page Down icon) twice.
Case Input Remote Pendant Solution
1 Bit 5 = 1
MODULE 0
76543210
100000
Alarm needs to be cleared. Press the STOP key on the remote
control station to clear the message and reset the alarm.
Raise the incoming air pressure on the air regulator to
(recommended) 75 psi. and no higher than 90 psi.
2 Bit 5 = 0
MODULE 0
76543210
0
Replace the air pressure switch.
For case 2, after the solutions have been completed, press the STOP key on the remote control station to clear the message and
reset the alarm.
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