A006 - Air Pressure Failure - LNS QUICK LOAD SERVO S3 Troubleshooting And Spare Parts Manual

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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
Description:
The Air Pressure Failure alarm occurs whenever the PLC does not detect input (I0.1 – 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
1
Bit 1 = 1
2
Bit 1 = 0
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.
QUICK LOAD SERVO S3
A006
MODULE 0
Alarm needs to be cleared. Press the STOP key on the
76543210
remote control station to clear the message and reset
the alarm.
10
Raise the incoming air pressure on the air regulator to
MODULE 0
(recommended) 75 psi. and no higher than 90 psi.
76543210
Flip the toggle switch on the PLC to the RUN position.
0
Replace the air pressure switch.
Chapter 1: Alarms
Solution

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Questions and answers

tom,
March 18, 2025

LNS BARFEEDER sps no response , how do i fix this error

1 comments:
Mr. Anderson
March 18, 2025

The SPS No Response alarm on the QUICK LOAD SERVO S3 occurs due to a communication problem between the remote control station and the LNS PLC. To fix this error:

1. Check the connectors between the PLC and the remote control station inside the cross piece to ensure they are correctly attached.
2. Verify continuity between the PLC and the remote control station.

These steps help restore proper communication and resolve the error.

This answer is automatically generated

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