Festo FB13 - Page 159

Structure of device-related diagnosis 1
Structure of device-related diagnosis 2
1: AS-i bus error
1: AS-i error (configuration error)
1: Short circuit/overload common bit type 03-05
1: AS-i power failure type 03-05
1: Sensor supply < 10 V (V
Sen
)
1: Supply to valves/outputs < 21.6 V*
1: Supply to valves/outputs < 10 V*
1. Error in analogue processing
* Only if voltage monitoring is active
Fig. 5/15: Structure of device-related diagnosis 1
Bit number of short-circuited
or overloaded output
Fig. 5/16: Structure of device-related diagnosis 2
76543210
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
76543210
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
VIFB13 - 03/05 5. Diagnosis/error treatment
5-20
9701 NH