Siemens SIMATIC ET 200M

Interrupt, error and system messages
9.1 PROFIBUS DP
ET 200M
202 Operating Instructions, 12/2008, EWA-4NEB780600602-08
Channel-specific error messages
Table 9- 8 Error type of the channel-related diagnosis 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 lines short circuited in accordance with P
potential
• Sensor lines short circuited in accordance with M
potential
• Output lines short circuited in accordance with P
potential
• Output lines short circuited in accordance with M
potential
• Output lines short circuited in accordance with ground
Correction of the
process wiring, M
circuit, P circuit
00010
B
2
D
Low voltage Supply voltage is below the tolerance range Correction on the
power supply, HART:
analog output current
established
00011
B
3
D
Overvoltage Supply voltage is above the tolerance range Correction on the
power supply
00100
B
4
D
Overload the output stage is overloaded Correction tuning of
module / actuator,
HART: analog output
saturated
00101
B
5
D
Excess
temperature
the output stage is overloaded and has become 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
process wiring
00111
B
7
D
High limit
exceeded
Value is above the over range Correction tuning of
module / actuator
01000
B
8
D
Low Limit
exceeded
Value is below the under range Correction tuning of
module / actuator
01001
B
9
D
Fault Error, e.g.:
• Load voltage on output
• Encoder supply
• Hardware error in the module
• Shield welded on or jammed
• Life span of the switching element reached
Exchange the module
01010
B
to
01111
B
10
D
to
15
D
reserved