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Functions
24
Product manual | Version: 2.2.0
16DO FLD PN DC 24V 2.0A
5
Functions
5.1 Process Image
Process Data of the 16 DO Module
The process data of the digital outputs can be transferred on a port basis (the default) or
pin basis. The following tables show the port and pin assignment.
Table 18: Process Data of Digital Outputs (Pin-Based Assignment)
Byte Offset
Bit
Input Process Data (PD_IN)
Output Process Data (PD_OUT)
x
0
Port X01, pin 4: DO A
Port X01, pin 4: DO A
1
Port X01, pin 2: DO B
Port X01, pin 2: DO B
…
…
…
6
Port X04, pin 4: DO A
Port X04, pin 4: DO A
7
Port X04, pin 2: DO B
Port X04, pin 2: DO B
x + 1
0
Port X05, pin 4: DO A
Port X05, pin 4: DO A
1
Port X05, pin 2: DO B
Port X05, pin 2: DO B
…
…
…
6
Port X08, pin 4: DO A
Port X08, pin 4: DO A
7
Port X08, pin 2: DO B
Port X08, pin 2: DO B
Table 19: Process Data of Digital Outputs (Pin-Based Assignment)
Byte Offset
Bit
Input Process Data (PD_IN)
Output Process Data (PD_OUT)
x
0
Port X01, pin 4: DO A
Port X01, pin 4: DO A
1
Port X02, pin 4: DO A
Port X02, pin 4: DO A
…
…
…
6
Port X07, pin 4: DO A
Port X07, pin 4: DO A
7
Port X08, pin 4: DO A
Port X08, pin 4: DO A
x + 1
0
Port X01, pin 2: DO B
Port X01, pin 2: DO B
1
Port X02, pin 2: DO B
Port X02, pin 2: DO B
…
…
…
6
Port X07, pin 2: DO B
Port X07, pin 2: DO B
7
Port X08, pin 2: DO B
Port X08, pin 2: DO B
Provider and Consumer Status
Table 20: Provider and Consumer Status
Bits
Name
Description
0 ... 4
-
Reserved, always 0
5 ... 6
Instance
Instance that detected the invalid data; if the value of data status (bit 7) is 1, bits 5
and 6 can be ignored
00: detected by subslot
01: detected by slot
10: detected by IO-Link device
11: detected by IO controller
7
Data status
Status of the input/output data
0: bad; data is invalid
1: good; data is valid