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A12 – Home position proximity switch SQ5 signal missing
HOME POSITION
PROXIMITY SWITCH SQ5
SIGNAL MISSING!
- DEFECTIVE
- MIS-ADJUSTED
A12
SQ5
Description:
The « home position proximity switch SQ5 signal missing » alarm occurs whenever the PLC does not
detect input (I27 – SQ5) when the encoder reads the home position (0.0 mm). The problem is generated
when the switch is defective or mis-adjusted.
Solution:
In the working screen, press the
key on the remote control. Press the key corresponding to
Page
Down
until the
INPUTS
page is displayed:
Case Input Solution
1
SQ5 = 1
Press the STOP button on the remote control to reset the alarm.
2
SQ5 = 0
•
Check that the SQ5 switch is adjusted correctly.
•
Check the belt tension.
•
Reference back the origin points (home position).
QUICK LOAD SERVO 65/80
Summary of Contents for Quick Load Servo 65
Page 1: ...Troubleshooting manual ENG 9 020 01 ANG ...
Page 43: ......
Page 61: ......
Page 67: ......
Page 96: ...CHAPTER 6 SPARE PARTS QUICK LOAD SERVO 65 80 6 27 020 005 413 QLS 65 80 Locking block ...
Page 99: ...CHAPTER 6 SPARE PARTS 6 30 020 005 703 QLS 65 80 Sub assembly drive QUICK LOAD SERVO 65 80 ...
Page 101: ...CHAPTER 6 SPARE PARTS 6 32 020 005 723 QLS 65 80 Sub assembly cogwheel QUICK LOAD SERVO 65 80 ...
Page 115: ...CHAPTER 6 SPARE PARTS 6 46 020 011 013 12 QLS 65 Assembly pusher ø12 QUICK LOAD SERVO 65 80 ...
Page 116: ...CHAPTER 6 SPARE PARTS QUICK LOAD SERVO 65 80 6 47 020 011 013 20 QLS 65 Assembly pusher ø20 ...
Page 117: ...CHAPTER 6 SPARE PARTS 6 48 020 011 023 6 QLS 80 Assembly pusher ø1 4 QUICK LOAD SERVO 65 80 ...
Page 118: ...CHAPTER 6 SPARE PARTS QUICK LOAD SERVO 65 80 6 49 020 011 023 12 QLS 80 Assembly pusher ø12 ...
Page 119: ...CHAPTER 6 SPARE PARTS 6 50 020 011 023 20 QLS 80 Assembly pusher ø20 QUICK LOAD SERVO 65 80 ...