IFM AL1340 - Modbus TCP Diagnostic and Device Info

IO-Link Master with Modbus TCP Interface DataLine 4 Ports IP 65 / IP 66 / IP 67
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9.3.8 Read diagnostic information and events
34439
Register area for the access to diagnostic information of the IO-Link ports X01…X04:→Diagnostic
data (→ S. 90)
The area contains the following data:
 Status/error flags for port configuration
 Vendor ID / device ID of the connected IO-Link devices
 Events and corresponding event codes
► Observe the general rules for access to the Modbus registers (→Rules for accessing the
Modbus registers (→ S. 73))!
A maximum of 3 events per IO-Link port are displayed.
One-time events will be deleted after a minimum of 10 s (Event Single Shot).
Occurring events indicate the time of the error occurrence (event appears). If the error cause
disappears, this is indicated by a further event (event disappears). Both event types always
occur in pairs.
Register
Contents
Access
30
Port X01: Diagnostic Data
r
40
Port X02: Diagnostic Data
r
50
Port X03: Diagnostic Data
r
60
Port X04: Diagnostic Data
r
r = read only
Additional diagnostic and status details are provided in the following register areas:
 "Input Data" area: →Read input data of several IO-Link ports (→ S. 67)
 "Single Port Access" area: →Read input data of several IO-Link ports (→ S. 67)