Specifications

SIMATIC Instructions

9-7

S7-200 Programmable Controller System Manual

C79000-G7076-C233-01

Set, Reset (N Bits)

When the Set and Reset instructions are executed, the

specified number of points (N) starting at the value

specified by the bit or OUT parameter are set (turned on)

or reset (turned off).

The range of points that can be set or reset is 1 to 255.

When using the Reset instruction, if the bit is specified to

be either a T- or C-bit, then either the timer or counter bit

is reset and the timer/counter current value is cleared.

Error conditions that set ENO = 0: SM4.3 (run-time),

0006 (indirect address), 0091 (operand out of range)

Inputs/Outputs Operands Data Types

bit I, Q, M, SM, T, C, V, S, L BOOL

N VB, IB, QB, MB, SMB, SB, LB, AC, Constant,*VD, *AC, *LD BYTE

S bit, N

bit

R bit, N

222 224

333

221

bit