IFM CR3020, Supplement Manual, Page: 32 / 55

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ifm Programming Manual (supplement) CAN module RTC CR3020 2017-10-26
ifm function elements ifm functional elements, POUs (Classic)
>
Parameters of the outputs
21868
Parameter
Data type
Description
DAY BYTE Calendar day of the date (1...31)
MONTH BYTE Month of the date (1...12)
YEAR BYTE Year of the date (0...99)
HOUR BYTE Hour of the clock time (0...23)
MINUTE BYTE Minute of the clock time (0..59)
SECOND BYTE Second of the clock time (0..59)
DOW BYTE Weekday of the date (0...6)
0 = first day of the week (e.g. Monday)
6 = last day of the week (e.g. Sunday)
LOW_BATTERY BYTE Warning when the battery level is low:
0 = battery level is sufficient
1 = battery level is low
RESULT BYTE feedback of the function block
(possible messages → following table)
Possible results for RESULT:
Value
dec | hex
Description
0 00 FB is inactive
1 01 FB execution completed without error
– data is valid
5 05 FB is active
– no data received yet
9 09 CAN is not active
241 F1 Error: Response does not correspond to the request
(Response

Request)
242 F2 Error: setting is not possible