Siemens LMV 5 Series, Technical Instructions, Page: 251 / 374

Error
Code Diag.
Code
Device Display Meaning for the LMV5x System Corrective Action
17 Page too long open
18 Page disrupted
19 Invalid parameter access
1B Fault during copying of parameter page
1E
External plausibility fault. This type of fault covers possible
faults occurring due to invalid presettings in the drive
commands. In response, the presettings will be ignored 1) Check the paramters related to special positions.
The special positions of each activated actuator should
be programmed between 0 and 90 degrees.
1F
Internal plausibility fault. This type of fault covers possible
faults that can occur due to strong electrical noise
1) If fault occurs sporadically: Reduce electrical noise.
A2
A3
A4
A5
Any # -
Internal load controller has detected a fault. Type of fault: See
diagnostic code
10
No actual Value
Slope at End of
Identification
-
12 Invalid XP identified
13 Invalid TN identified
14 TU longer than identification time
15 Invalid TV identified
16
Timeout with
Adaption
Timeout during observation time
PV (Process Varible) is not changing in response to
firing rate during the adaption time. Adaption times out
due to lack of change in the measured PV. Check
sensor and thermal system.
17
Cold Start thermal
Shock Protection
active
A warning indicating that the Cold Start Thermal Shock
Protection (CSTP) is activated This can be deactivated, if desired. See parameters
concerning the load controller in the settings section.
18
Timeout with
Adaption
Timeout during delivery of adaption rate and while process is
being watched
PV (Process Varible) is not changing in response to
firing rate during the adaption time. Adaption times out
due to lack of change in the measured PV. Check
sensor and thermal system.
22
Setpoint Temp
Controller above
maximum Limit
The current setpoint (W1, W2, W3) is above the value of the
internal temperature limiter. Raise the value of the internal temperaure limiter or
decrease the current setpoint.
See diagnostic codes for A1 error codes. These diagnostic codes are identical, except they apply to the Gas (Oil) Actuator.
See diagnostic codes for A1 error codes. These diagnostic codes are identical, except they apply to the Auxiliary 2 Actuator.
Fault with Base Unit (LMV5) Internal Load Controller
1) Reset the LMV5
2) If fault occurred after changing a parameter, check
the parameters that were last changed.
3) If fault cannot be rectified by the reset: Restore
parameters form the AZL to the LMV5
4) If fault occurs continuously, replace LMV5.
A1
If fault occurs sporadically, reduce electrical noise.
If fault occurs continuously, replace LMV5.
A6
LMV5
Load
Controller
Module
See diagnostic codes for A1 error codes. These diagnostic codes are identical, except they apply to the Oil Actuator.
See diagnostic codes for A1 error codes. These diagnostic codes are identical, except they apply to the Auxiliary 1 Actuator.
Adaption invalid
Fault with Connected Actuators
Internal Fault Air
Actuator
Air
Actuator
Section 7 Page 43 SCC Inc.
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