Siemens LMV5 Quick Start Manual page 155

Error Diag.
Device Display
code code
71 Manual Lockout Lockout was made manually via contact
Any #
LMV5
01
Internal Fault
72 02
Basic Unit
03
04
Any #
01 Aux 3 Fault Feedback
80
Act. Aux Actuator 3
02
03
Any #
01 Fault Feedback
81 Air Act.
Air Actuator
02
03
#
01 Gas / Oil Fault Feedback
82
Act. Gas (Oil) Actuator
02
03
Any #
01 Fault Feedback
83 Oil Act.
Oil Actuator
02
03
Any #
01
Aux 1 Fault Feedback
84
Act. Aux Actuator 1
02
03
Any #
01 Aux 2 Fault Feedback
85
Act. Aux Actuator 2
02
03
LMV5 QSG Rev 4
Meaning for the LMV5x system
Fault with Base Unit (LMV5)
Plausibility fault in connection with fault entry
Fault in "seterr()"
Fault in "seterr()"
Fault in "error_manager()"
Fault in "storeerr()"
Fault with Connected actuators
Basic unit has detected wrong state of the Aux 3 actuator
CRC error
Key error main loop counter
No feedback for max. number
Basic unit has detected wrong state of the air actuator
CRC error
Key error main loop counter
No feedback for max. number
Basic unit has detected wrong state of the gas actuator
CRC error
Key error main loop counter
No feedback for max. number
Basic unit has detected wrong state of the oil actuator
CRC error
Key error main loop counter
No feedback for max. number
Basic unit has detected wrong state of the auxiliary actuator
CRC error
Key error main loop counter
No feedback for max. number
Basic unit has detected wrong state of the auxiliary actuator
CRC error
Key error main loop counter
No feedback for max. number
Sec 5 Pg 29
Corrective action
This lockout occurs when escape and enter on the AZL
are pressed simutanously. This lockout also occurs
when the remote reset X4-01.4 is energized when a
alarm condition does not exist.
If fault occurs sporadically improve EMC. If fault occurs
continously, replace LMV5
1) This fault occurs when a un-addressed actuator is
connected to the CANBus. It is normal to see this fault
when a un-addressed actuator is connected to the
CANBus. Addressing the actuator should eliminate the
fault.
2) Check CANBus cabling. Ensure that all cable shields
(screens) which are located in the cable sheath are
terminated correctly at each actuator, O2 module, and at
the LMV5x...
3) Check each CANBus Connector to ensure proper
termination (no conductors exposed on the back of the
plug)
4) If fault occurs sporadically: Improve EMC.
5) If fault occurs constantly: Replace actuator according
to diagnostic code.
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