WAGO-I/O-SYSTEM 750
Appendix 113
750-657 IO-Link Master
Manual
Version 1.0.2, valid from FW/HW-Version 02/01
11.3.2
"IOL-M Port Configuration" record
The "IOL-M Port Configuration" record contains configuration and
parameterization data of the respective IO-Link ports. The record can read or
written via the Mailbox, parameter access service "IOL_CALL" (see section
"Parameter Access Service "IOL_CALL"):
Table 92: IOL-M Port configuration, Access
Entity Port FI_Index
IOL Index
Description
1
0x0200
IOL_M Port Configuration, Port 1
2
0x0300
IOL_M Port Configuration, Port 2
3
0x0400
IOL_M Port Configuration, Port 3
4
65098
dez
0x0500
IOL_M Port Configuration, Port 4
The following table provides an overview of the data fields of the IOL-M record
"Port Configuration". The data structure is provided for each port and can be
reached via the Mailbox (see section "Mailbox 2.0 Transmission Method"):
Table 93: IOL-M-Port-Configuration Data record
Offset ID
IOL Access
User
Access
Factory
Default
Value
Size
(Byte)
Active
0
PORT_CONFIG
1.0
r/w
r/w
Byte 1: 0x00,
Byte 0: 0xC1
2 immediate
2 COMP_DATA
1.0/
1.1
r/w r/w 0
24 immediate
26 MASTER_CMD
1.0
wo wo 0
1 immediate
27 PORT_INSPECTION_
LEVEL
1.0 r/w r/w
0
1
immediate
28 PARAM_SERV_MODI
1.1
r/w r/w 0
1 immediate
29 IOLD_FEATURE
1.0
r/w r/w 0
2 Start-up
31 IOLD_RESERVED 1.0
r/w r/w 0
2 Start-up
The individual fields are described in more detail below.
11.3.2.1 PORT_CONFIG
The PORT_CONFIG data field contains configuration settings for the IO-Link
port. At delivery, PORT_CONFIG has the value "0x00C1", i.e. all ports are
configured as digital inputs. After connecting an IO-Link device, the "IO-Link"
operating mode must be activated (byte = 0x00C3).
If no IO-Link sensor is connected, 0x00C3 is returned when reading back. The
port is still in SCAN mode. However, if an IO-Link device is detected, 0x00C4,
0x00C5 or 0x00C6 is returned when reading. This corresponds to COM1, COM2
or COM3.
So that the master applies the value as the port cycle time (e.g. 0x80 for 32 ms),
the fixed value "2" must be set for the port cycle mode and the operating mode set
to "3" (SCAN mode), e.g. PORT_CONFIG = 0x80C3.
