S7 SCL Date and time question

[TurpoUrpo]

Yeah, you did open this threads grave, now it shall hunt you in your future posts, you did show is how arrogant you are.

 

[nihavend38]

hii i'cant read 7. byte day of week. i write this db1.dbb7 but i read mssecond ım not understand. how to do that?

 

[userxyz]

code

This is a little code how to convert to Integers:

      CALL  "READ_CLK"
       RET_VAL:=#FAULT
       CDT    :=#DATE_TIME              // 8 Byte's
      LAR1  P##DATE_TIME
      L     B [AR1,P#0.0]               // Byte 1
      BTI   
      T     #Year
      L     B [AR1,P#1.0]               // Byte 2
      BTI   
      T     #Month
      L     B [AR1,P#2.0]               // Byte 3
      BTI   
      T     #Day
      L     B [AR1,P#3.0]               // Byte 4
      BTI   
      T     #Hour
      L     B [AR1,P#4.0]               // Byte 5
      BTI   
      T     #Minute
      L     B [AR1,P#5.0]               // Byte 6
      BTI   
      T     #Second
      L     B [AR1,P#6.0]               // byte 7
      SRW   4                           // Delete Weekday part (4 bits)
      BTI   
      T     #mS
      L     B [AR1,P#7.0]               // byte 8
      SLW   12
      SRW   12                          // Delete mS part (12 bits)
      BTI   
      T     #Weekday

Weekday = 4 bits and mS = 12 bits. All together = byte 7 and 8.

hii i'cant read 7. byte day of week. i write this db1.dbb7 but i read mssecond ım not understand. how to do that?

 

[nihavend38]

this is helpfull for me thank you soo much