A001 - Emergency Line Open - LNS HYDROBAR SPRINT 555 Troubleshooting And Spare Parts Manual

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A001 - Emergency Line Open!

EMERGENCY
LINE OPEN!
POSSIBLE CAUSES:
-CONNECTION
-PROBLEM IN
CIRCUITRY
Description:
The Emergency Stop Line Open alarm occurs whenever the PLC does not detect input (I2.0). The problem is generated anytime the
safety circuit contactor (K1) is not energized and all safety switches are in operating position. (Refer to Chapter 4 in the Hydrobar
Sprint 555 Instruction Manual).
Solution:
Press the HELP key on the remote control station. Press the F4 key (Page Down icon) three times.
Case Input Remote Pendant
1 Bit 0 = 0
2 Bit 0 = 1
For case 1, after the solutions have been completed, press the STOP key on the remote control station to clear the message and
reset the alarm.
HYDROBAR SPRINT 555
A001
MODULE 2
•
76543210
•
0
MODULE 2
Alarm needs to be cleared. Press the STOP key on the remote
76543210
control station to clear the message and reset the alarm.
1
Solution
Verify that the 2/16 connector is plugged into the PLC correctly.
Verify that the circuitry is wired correctly to the electrical diagram
in Chapter 4 of the Hydrobar Sprint 555 Instruction Manual.
Chapter 1: Alarms