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