Drive For Diameter Adjustment Error - LNS QUICK LOAD SERVO S3 Troubleshooting And Spare Parts Manual

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Chapter 1: Alarms

Drive For Diameter Adjustment Error

DRIVE FOR DIAMETER
ADJUSTMENT ERROR!
POSSIBLE CAUSES:
-MOTION DETECTION
SWTICH SQ4 DEFECTIVE
OR MIS-ADJUSTED
-DEFECTIVE MOTOR M2
-OUT OF SYNC
-MECHANICAL PROBLEM
Description:
The Drive For Diameter Adjustment Error alarm occurs when the diameter adjustment motor is activated and one of the following
conditions occurs:
1.
Input (I1.3 – SQ4) is on for longer than 1 second.
2.
Input (I1.3 – SQ4) is off for longer than 1 second.
3.
Relays KA1 or KA2 are on for longer than 1 minute.
Solution:
Condition
Check the adjustment of the proximity switch
1
Recalibrate the loading table (refer to
Check the adjustment of the proximity switch
2
Recalibrate the loading table (refer to
Replace the diameter adjustment motor - M2 (refer to
3
Replacement, pg.
Recalibrate the loading table (refer to
Solution
Calibration of the Loading Table, pg.
Calibration of the Loading Table, pg.
3-14)
Calibration of the Loading Table, pg.
3-31)
3-31)
Diameter Adjustment Motor
3-31)
QUICK LOAD SERVO S3
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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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