Valves (32Coils) Module; Byte Feedback Information About The Valve Output Status - SMC Networks SI Unit Operation Manual

4.5. Valves (32coils) module

The SI Unit occupies 4 bytes of output data for valves. The order of valve coils starts at the SI Unit from left to
right.

4.6. 1 Byte feedback information about the valve output status

The SI unit can provide the status of the Safe power supply (safety output) as digital input data on I/O
mapping. To use this function, add the module (1 Byte feedback information about the valve output status) to
sub-slot of slot 2 in your PROFIsafe controller software. Refer to
Table 4-5 Details of "
Bit
0
1
2..7
Fig. 4-1 The process data for valves
1 Byte feedback information about the valve output status"
Description
Status of safe output
Status of the status bit in bit0
Reserved
- 23 -
Byte Output data
0 Valve coils 0-7
1 Valve coils 8-15
2 Valve coils 16-23
3 Valve coils 24-31
Section 4.1.2.
Explanation
0: OFF, 1: ON
0: invalid, 1: valid
Fixed to 0
module
No.EX※※-OMU1006-B