LNS HYDROBAR SPRINT 555, Troubleshooting And Spare Parts Manual

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1-6 Chapter 1: Alarms
A004 - Bar Feeder Emergency Stop
BAR FEEDER
EMERGENCY STOP!
POSSIBLE CAUSES:
- EMERGENCY STOP
BUTTON PUSHED IN
- WIRING PROBLEM
A004
Description:
The Bar Feeder Emergency Stop alarm occurs whenever the PLC does not detect input (I2.2). The problem is generated E-stop push
button on the remote control station is pressed in.
Solution:
Press the HELP key on the remote control station. Press the F4 (Page Down icon) three times.
Case Input Remote Pendant Solution
1 Bit 2 = 1
MODULE 2
76543210
100
Alarm needs to be cleared. Press the STOP key on the remote
control station to clear the message and reset the alarm.
2 Bit 2 = 0
MODULE 2
76543210
0
Reset the E-stop push button on the remote control station.
For case 2, after the solution has been completed, press the STOP key on the remote control station to clear the message and reset
the alarm.
HYDROBAR SPRINT 555