Process Data For Valves; Output Status Unit - SMC Networks EX245-FPS1 Operation Manual

10.7. Process data for valves

The SI Unit occupies 3 bytes of output data for valves. The counting of valve coils starts at the SI Unit from
left to right.
Valve Zone
1
2
3

Output status unit

10.8.
Overview
Byte 0: Status of safe outputs
The status of the safe outputs is shown after all internal safety tests have been performed
Bit
0 Status of safe output for IO Module
1 Status of safe output for valve zone 1
2 Status of safe output for valve zone 2
3 Status of safe output for valve zone 3
4...7 Reserved
Bit
0-7 Valve coils 0-7 (of the 1st valve zone)
0-7 Valve coils 0-7 (of the 2nd valve zone)
0-7 Valve coils 0-7 (of the 3rd valve zone)
Fig. 10-3 The process data
Table 10-15 Overview
Byte
0 Status of safe outputs
1 Status of the status bit in Byte 0
2 Switch ON ready
Table 10-16 Byte 0 Status of safe outputs
Description
Description
Description
0: OFF, 1: ON
0: OFF, 1: ON
0: OFF, 1: ON
0: OFF, 1: ON
Fixed 0
- 59 -
Explanation
0: OFF, 1: ON
0: OFF, 1: ON
0: OFF, 1: ON
Explanation
No.EX##-OMY0004