WSE WARRIOR 3050 - Components; Proximity Switches

38
Western Shotcrete Equipment, Inc.
No
Observe PLC input
X2 = on, X3 = off
X4 = off, X5 = off
X6 = on
Yes
Replace
PLC
Replace
Sensor
Replace
connectors
Fix
wiring
Fix
wiring
Fix
wiring
Arethe correct
lights on?
Replace
PLC
No
No
No
No
No
No
Start
Finish
Turnmachine
on
No
Yes
Yes
Does it cycle?
Observe prox
sensor on opposite
side of cup adapter
Observe PLC status
Run = on, Pwr = on
Cpu = off
Yes
Yes
Yes
Check valve
connectors
Electrical ok,
Hydraulic problem
Isthe cpu
light off?
Observe PLC output
(X0 = Y1)
(X1 = Y0)
Yes
Arethe
connectorsgood?
Isthe correct
light on?
Observe PLC input
(X0=A)
(X1=B)
Isthe correct
light on?
Check PLC output
wire connections
Yes
Arethe
connectionstight?
Isthe sensor
light on?
3 Components
3.1 Proximity Switches