Table 8-6 Error Type Of The Channel-Related Diagnostics In Accordance With The Profibus Standard - Siemens SIMATIC ET 200PA SMART Operating Instructions Manual

Channel-related error messages
Table 8-6 Error type of the channel-related diagnostics in accordance with the PROFIBUS standard
Error type Error text
00000 0 Reserved
B D
00001 1 Short-circuit
B D
00010 2 Undervoltage
B D
00011 3 Overvoltage
B D
00100 4 Overload
B D
00101 5 Overtempera‐
B D
ture
00110 6 Wire break
B D
00111 7 High limit excee‐
B D
ded
01000 8 Low limit viola‐
B D
tion
01001 9 Error
B D
01010 10 Reserved
B D
to 01111 to
B
15
D
ET 200PA SMART
Operating Instructions, 06/2019, A5E34192013-AB
Meaning
Short-circuit, e.g.:
● Sensor cable short-circuited to P potential
● Sensor cable short-circuited to M potential
● Output cable short-circuited to P potential
● Output cable short-circuited to M potential
● Output cable short-circuited to ground
Supply voltage is below the tolerance range
Supply voltage is above the tolerance range
The output stage is overloaded
The output stage is overloaded and is becoming too hot
Wire break, e.g.:
● Signal line to a sensor interrupted
● Signal line from an actuator interrupted
● Sensor power line interrupted
Value is above the overrange
Value is below the underrange
Error, e.g.:
● Load voltage on output
● Sensor supply
● Hardware error in the module
● Contactor welded or jammed
● Life span of the switching element reached
Interrupt, error and system messages
8.3 S7 diagnostics
Remedy
Correction of the proc‐
ess wiring, M circuit, P
circuit
Correction on the pow‐
er supply
Correction on the pow‐
er supply
Correction tuning of
module/actuator
Correction tuning of
module/actuator
Correction of the proc‐
ess wiring
Correction tuning of
module/actuator
Correction tuning of
module/actuator
Replace the module
101