Delta C2000 Series User Manual page 586

Vector control drive

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Notes on operand usage:

Please refer to the function specifications table for each device in

series for the scope of device usage

: time minuend. S

Subtracts the calendar data in hours, minutes, and seconds designated by S

the calendar data in hours, minutes, and seconds designated by S

is temporarily stored as hours, minutes, and seconds in the register designated by

If the value of S

command will not execute, M1067, M1068=On, and D1067 will record the error

code 0E1A(HEX).

If subtraction results in a negative number, borrow flag M1021=On, and the result of

that negative number plus 24 hours will be displayed in the register designated by

If the results of subtraction are equal to 0 (0 hours, 0 minutes, 0 seconds), zero flag

: time augend. D: time sum.

exceeds the range, this is considered an operating error, the

When X10=On, the TADD command will be executed, and the calendar data in

hours, minutes, and seconds designated by D10 to D12 will be subtracted from

the calendar data in hours, minutes, and seconds designated by D0 to D2, and

the results are stored as a total number of hours, minutes, and seconds in the

registers designated by D20 to D22.

Chapter 16 PLC Function Applications

Calendar data subtraction

16-bit command (7 STEP)

execution type

32-bit command

Flag signal:

C2000 Series

execution type

M1020 Zero flag

M1022 Carry flag

M1068 Calendar error

, and the result

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