IFM AL1940 - Page 37

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ifm Device Manual IO-Link Master with Modbus interface CabinetLine 8 Ports IP 20 (AL1940) 05 / 2018
Configuration IoT Core
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8.2.2 Configure the fieldbus port
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The parameters of the fieldbus port X21/X22 are saved in the fieldbussetup substructure. The user
can access the following data points:
Last name
Description
Access
fieldbussetup/fieldbusfirmware
Firmware version of the IO-Link master
r
fieldbussetup/network/macaddress
MAC address of the fieldbus port
r
fieldbussetup/network/ipaddress
IP address of the fieldbus port
rw
fieldbussetup/network/subnetmask
Subnet mask of the network segment
rw
fieldbussetup/network/ipdefaultgateway
IP address of the network gateway
rw
fieldbussetup/network/dhcp
Activate/deactivate the DHCP client of the device
rw
fieldbussetup/connectionstatus
Status of the connection to the Modbus network
r
fieldbussetup/independentmode/
processdataconfiguration
Length of the process input data and process output data
rw
fieldbussetup/independentmode/swap
Arrangement of the bytes
r/w
fieldbussetup/independentmode/port[n]/
failsafedigital
Fail-safe value for the digital output - clamp 4 (DO)
r/w
fieldbussetup/independentmode/port[n]/
failsafeiolink
Fail-safe value for output data IO-Link
r/w
n ... 1...8
r = read only
rw ... read and write
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8.2.3 Configure IO-Link ports
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Parameters of the IO-Link ports of the IO-Link master are saved in the iolinkmaster/port[n]
substructure. There are the following data points for each IO-Link-Port X01...X08 :
Name
Description
Access
iolinkmaster/port[n]/senddatatosmob
Send process data to LR SMARTOBSERVER
rw
iolinkmaster/port[n]/mastercycletime_preset
Cycle time of the data transfer at the IO-Link port (value in
microseconds)
rw
iolinkmaster/port[n]/mastercycletime_actual
Current cycle time of the data transfer at the IO-Link port
(value in microseconds)
r
iolinkmaster/port[n]/portevent
Activity indication
rw
iolinkmaster/port[n]/mode
Operating mode of the IO-Link port
rw*
iolinkmaster/port[n]/comspeed
Data transfer rate of the IO-Link port
rw
iolinkmaster/port[n]/validation_datastorage_mode
Response of the IO-Link port when a new IO-Link device is
connected
rw*
iolinkmaster/port[n]/validation_vendorid
IO-Link ID of the manufacturer that is to be validated
rw*
iolinkmaster/port[n]/validation_deviceid
IO-Link ID of the device that is to be validated
rw*
n ... 1...8)
r = read only
rw ... read and write
* ... only available if Modbus PLC is separated from the device
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