Fault types
The diagnostics message is signaled on channel 0.
Fault type
Error text
1
00001
Short-circuit
dec
B
4
00100
Overload
dec
B
5
00101
Overtemperature
dec
B
6
00110
Wire break
dec
B
7
00111
Upper limit
dec
B
exceeded
8
01000
Lower limit
dec
B
undershot
9
01001
Error
dec
B
16
10000
Parameter
dec
B
assignment error
17
10001
No encoder or
dec
B
load voltage
24
11000
Actuator
dec
B
disconnection
26
11010
External error
dec
B
M200D PROFIBUS/PROFINET
Manual, 08/2014, A5E01577426A/RS-AA/004
Meaning / cause
Temperature sensor - short circuit
•
Circuit breaker tripped
•
Temperature sensor - overload
•
Thermal motor model - overload
•
Overload power semiconductor
•
Switching element overload
•
Temperature sensor wire break
•
I
upper limit violation
•
e
I
lower limit violation
•
e
Internal error/device error
•
Self-test error
•
Switching element defective
•
Switching element short-circuited
•
Invalid parameter value
•
Parameters cannot be changed in
•
ON state
Electronics supply voltage too low
•
(< 18 V)
No contact block supply voltage
•
No supply voltage
•
Connector disconnected on line
•
side
Overload tripping
•
Residual current tripping
•
Asymmetry tripping
•
Circuit breaker tripped
•
I
limit tripping
•
e
Cold start tripping
•
Tripping due to motor blocking
•
Input tripping
•
Input tripping - end position
•
(CW / CCW)
Quick stop active
•
Sensor supply overload
•
Process image error
•
Output overloaded
•
7.4 Diagnostics with STEP 7 on PROFIBUS DP
Delete/acknowledge message bit
Message bit is automatically deleted when
the cause of the fault has been removed
and acknowledged with "trip reset"
Message bit is updated continually
Message bit is automatically deleted when
the cause of the fault has been removed
and acknowledged with "trip reset"
Message bit is updated continually
Message bit can be deleted when the cause
of the fault has been removed by
Switching the supply voltage
•
(DC24 V-NS) on/off
"Restart" command if possible
•
Message bit is always deleted when
acknowledged with "trip reset"
Message bit is deleted when the cause of
the trip has been removed or automatically
acknowledged.
Message bit is always deleted when
acknowledged with "trip reset".
Additional acknowledgment in combination
with another fault
Message bit is always deleted when
acknowledged with "trip reset".
Diagnostics
159