SMC Networks ISA3 Series Operation Manual page 93

■Process data
Process data is the data which is exchanged periodically between the master and device.
For this product the process data consists of switch output status, error diagnostics result, distance
measured (guideline) display value and pressure gauge measurement value.
(Refer to the table below.)
Bit offset
0
1
2
3
4
5
8
15
16 to 31 OUT port pressure gauge measurement value
32 to 47 SUP port pressure gauge measurement value
48 to 63 Distance measurement (guideline) displayed value
Bit offset 63 62
Item
Bit offset 47 46
Item
Bit offset 31 30
Item
Bit offset 15 14
Item
•The process data of this product is Big-Endian type.
When the transmission method of the upper communication is Little-Endian, the byte order will be changed.
Refer to the table below for the Endian type of the major upper communication.
Endian type
Big-Endian type
Little-Endian type
Item
Distance detection SW1
Distance detection SW2
SUP port pressure SW1
SUP port pressure SW2
OUT port pressure SW1
OUT port pressure SW2
Pressure diagnostics
Error diagnostics
61 60 59 58 57
Distance measurement (guideline) display value (16 bit With flag integer)
45 44 43 42 41
SUP port pressure gauge measurement value (16 bit With flag integer)
29 28 27 26 25
SUP port pressure gauge measurement value (16 bit With flag integer)
13 12 11 10 9
0
Upper communication protocol
Such as PROFIBUS and PROFINET
Such as EtherNET/IP, EtherCAT and CC-Link IE Field
-92-
0: OFF 1: ON
0: OFF 1: ON
0: OFF 1: ON
0: OFF 1: ON
0: OFF 1: ON
0: OFF 1: ON
0: Normal 1: Abnormal
0: Normal 1: Abnormal
16 bit No flag integer
16 bit No flag integer
16 bit No flag integer
56 55 54 53 52
40 39 38 37 36
24 23 22 21 20
8 7 6 5 4
0
4 How to use
Notes
51 50 49 48
35 34 33 32
19 18 17 16
3 2 1 0
No.PS※※-OMW0009-A