A088 - Loading Channel Will Not Move To Lower Position - LNS QUICK LOAD SERVO S3 Troubleshooting And Spare Parts Manual

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A088 – Loading Channel Will Not Move to Lower Position
LOADING CHANNEL WILL
NOT MOVE TO ITS
LOWER POSITION!
POSSIBLE CAUSES:
LOWER POSITION
SWITCH SQ1
DEFECTIVE OR
MIS-ADJUSTED
(SIGNAL ALWAYS ON)
Description:
The Loading Channel Will Not Move To Its Lower Position alarm occurs if input (I1.0 – SQ1) becomes active while in the upper
position, after the loading flag has positioned the new bar into the spindle for top-cut, the carrier flag has retracted to the home
position and the v-channel is ready to drop to the lower position.
Solution:
Case Input Remote Pendant
Bit 0 = 1
1
Bit 1 = 1
Bit 0 = 0
2
Bit 1 = 1
QUICK LOAD SERVO S3
A088
MODULE 1
•
76543210
•
11
MODULE 1
Alarm needs to be cleared. Press the STOP key on the
76543210
remote control station to clear the message and reset
the alarm.
10
Solution
Check the functionality of lower position switch
SQ1.
Check the wiring of lower position switch SQ1.
Chapter 1: Alarms