IFM AL1940 - Page 76

76
ifm Device Manual IO-Link Master with Modbus interface CabinetLine 8 Ports IP 20 (AL1940) 05 / 2018
Appendix Modbus
>
Mapping: Diagnostics
17305
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
reserved
Wrong Length
PD OUT
Wrong Length
PD IN
Cycle time
Wrong
Vendor ID/
Device ID
reserved
reserved
IOL mode
Legend:
 [IOL Mode]
Operating type of the IO-Link port
1 bit
0x0
Other
0x1
IO-Link
 [Wrong Vendor ID/
Device ID]
Verification if the current and configured vendor ID
and device ID are identical
1 bit
0x0
OK
0x1
No match
 [Wrong Cycle
Time]
Verification if the current and configured cycle
time are identical
1 bit
0x0
OK
0x1
No match
 [Wrong Length PD
IN]
Verification if the size of the received input data
are identical with the configured size
1 bit
0x0
OK
0x1
Configured size too small
 [Wrong Length PD
OUT]
Verification if the size of the sent output data is
identical with the size expected by the IO-Link
device
1 bit
0x0
OK
0x1
Configured size too small