SP Series
Operating & Safety Instructions
USA ā 11/14
Original instructions
Appendix A
Open circuit or short circuit of
the base sounder
Check wiring to the base sounder
Base Green Button, Bulb Error
Open circuit or short circuit of
the base green button bulb
Check bulb is fitted.
Check wiring to the base green
button bulb
Open circuit or short circuit of
the drive enable relay coil
Check wiring to the drive enable relay
coil on the PCB
Elevated Drive Solenoid Error
Open circuit or short circuit of
the elevated drive solenoid
Check wiring to the elevated drive
solenoid
Open circuit or short circuit of
the auxiliary descent contactor
Check wiring to the auxiliary descent
contactor
Machine Enable Relay 1
Error
Open circuit or short circuit of
the machine enable relay1 coil
Check wiring to the machine enable
relay1 coil on the PCB
Machine Enable Relay 2
Error
Open circuit or short circuit of
the machine enable relay2 coil
Check wiring to the machine enable
relay2 coil on the PCB
Open circuit or short circuit of
the horn
Base Angle X Channel 1
Error
Error of the corresponding
analogue input during PLC start
up check
Check all connections to the tilt sensor.
- Reset power
Base Angle X Channel 2
Error
Error of the corresponding
analogue input during PLC start
up check
Check all connections to the tilt sensor.
- Reset power
Base Angle Y Channel 1
Error
Error of the corresponding
analogue input during PLC start
up check
Check all connections to the tilt sensor.
- Reset power
Base Angle Y Channel 2
Error
Error of the corresponding
analogue input during PLC start
up check
Check all connections to the tilt sensor.
- Reset power
Error of the corresponding
analogue input during PLC start
up check
Check all connections to the fuel
sender.
- Reset power
Error of the corresponding
digital input during PLC start up
check
Check wiring from the base green
button.
- Reset power
Error of the corresponding
digital input during PLC start up
check
Check wiring from the booms down
switch (Normally Closed).
- Reset power
Error of the corresponding
digital input during PLC start up
check
Check wiring from the machine enable
relay1 normally closed contact.
- Reset power