Siemens SIRIUS M200D - Page 159

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