Festo CPX-E Series Description page 16

2 Function
Channel number and input/output
Settings
Channel number 0 ... 63
Input/output
Reserved
Input
Outlet
Input/output
Tab. 2.18
Type of diagnosis
Settings
Error type è Tab. 2.20
Channel type
Reserved
1 bits
2 bits
4 bits
1 bytes
1 word
2 words
Reserved
Tab. 2.19
Value Error type (standard)
0 Reserved
1 Short circuit
2 Undervoltage
3 Overvoltage
4 Overload
5 Over-temperature
6 Cable break
7 Upper limit exceeded
8 Lower limit undershot
9 ... 15 Reserved
1) For bus module CPX-E-PB, the relevant error types are bolded.
Tab. 2.20
16
1)
Byte
Byte
Value Error type (Festo)
16 Incorrect valve setting
17 Valve: switching cycle meter, limit value
exceeded
18 ... 19 Reserved
20 Parametrizing fault (configurable)
21 Parametrizing fault (data format)
22 Parametrizing fault (linear scaling)
23 Parameterisation error (digital filter)
24 Parameterisation error (lower limit value)
25 Parameterisation error (upper limit value)
26 Actuator supply faulty
27 ... 29 Reserved
30 Slave has no network connection
31 Channel failed
Festo – CPX-E-PB-EN – 2017-07 – English
Bit
7 6 5 4 3 2 1 0
0 0 0
0 0
1 1 1 1
1
0 0
0 1
1 0
1 1
Bit
7 6 5 4 3 2 1 0
0 0
0 0
1 1 1
1
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
1)
0
1
0
1