Lamtec AEC-TPS, Руководство пользователя

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9 Faults
9 Faults
The fault status signal is also written to a separate document (publication no. DLT7201).
Restarts
For some faults automatic restarts can be configured in the CMS. In this context, it is important
to ensure that the set restarts comply with the normative and safety-related requirements of
the system.
No. Description D1 D2 Extra
001 - 019 Internal fault 0 0
– Reset fault
– If the fault still exists:
Send fault number and diagnostic code to the
technical support.
– Replace the device
020 - 067 Internal fault 0 0
– Reset fault
– If the fault still exists:
Send fault number and diagnostic code to the
technical support.
– Replace the device
068 IO: Motor overload shutdown has been triggered
Overload shutdown of a TPS motor output or the VS
relay output has been triggered.
Affected motor(s),
bit coded:
AEC-TPS:
Bit0: TPS motor 1
Bit1: TPS motor 2 0 R = 0
Power ON Reset
069 - 096 Internal fault 0 0
– Reset fault
– If the fault still exists:
Send fault number and diagnostic code to the
technical support.
– Replace the device
097 Short circuit in potentiometer 1
Plausibility test of potentiometer 1 during operation:
Short circuit between potentiometer reference and
ground.
Potentiometer no. 0 R = 0
Reset
098 Failure in potentiometer 1: Reference voltage or ref-
erence current
Plausibility test of potentiometer 1 during operation:
Fault in reference voltage or potentiometer current
Reference voltage Potentiometer
current R = 0
Reset
099 Failure in potentiometer 2 reference current or refer-
ence voltage
Plausibility test of potentiometer 2 during operation:
Fault in reference voltage or potentiometer current
Reference voltage Potentiometer
current R = 0
Reset
100 Invalid potentiometer configuration
The potentiometer plausibility check at Power ON
detected an invalid configuration.
Problem:
– Reference voltage is missing
– Current in potentiometer without reference voltage
– Variant with redundancy but only one
potentiometer is connected
Bit mask of poten-
tiometer current:
Potentiometer 1
Bit 0 = 1
Bit 1 = 2
Potentiometer 2
Bit 2 = 1b
Bit 3 = 2b Bit mask of
reference voltage
Potentiometer 1
Bit 0 = 1
Bit 1 = 2
Potentiometer 2
Bit 2 = 1b
Bit 3 = 2b R = 0
Power ON Reset