Siemens SIMATIC S7-1200 Manual page 34

4 Mode of Operation
4.5 Data logging - blocks
Interface
Table 4-12
Name
Input set_time

year

month

day

hour

minute
Output write_RET_VAL
read_localtime
read_RET_VAL
InOut write
write_systemtime
Weighing, Controlling and Logging (Set 6)
Entry ID: 82454336, V2.0,
Data
type
Struct System time for writing (input field in HMI)
UInt Year
USInt Month
USInt Day
USInt Hour
USInt Minute
Int Status of the "WR_SYS_T" instruction
DTL Local time (is continuously read)
Int Status of the "RD_LOC_T" instruction
Bool Request to write system time (reset after processing)
DTL System time for writing in DTL format
10/2017
Description
34