LNS QUICK SIX - A001 - Emergency Line Open

Chapter 1: Alarms
QUICK SIX
1-5
A001 – Emergency Line Open
EMERGENCY
LINE OPEN
POSSIBLE CAUSES:
- CONNECTION
- PROBLEM IN
CIRCUITRY
A001
Description:
The Emergency Stop Line Open alarm occurs whenever the PLC does not detect input (I0.0). The problem is generated anytime the
safety circuit contactor (K1) is not energized and all safety switches are in operating position. (Refer to the Quick Six Instruction
Manual).
Solution:
Press the HELP key on the remote control station. Press the F4 key (Page Down icon) twice.
Case Input Remote Pendant Solution
1 Bit 0 = 0
MODULE 0
76543210
0
• Verify that the 1/0 connector is plugged into the PLC correctly.
• Verify that the circuitry is wired correctly to the electrical diagrams
in the Quick Six Instruction Manual.
2 Bit 0 = 1
MODULE 0
76543210
1
Alarm needs to be cleared. Press the STOP key on the remote
control station to clear the message and reset the alarm.
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.