A
A-2 Instructions
104
SYSMAC CP1L Getting Started Guide
Ap
pend
ix
z
SET / RSET (RESET) Instructions
SET instructions turn and keep a relay coil ON once the input condition is ON.
RSET instructions turn and keep a relay coil OFF.
In the above example, relay coil 000102 is turned ON by the SET condition and OFF
by the RSET condition.
Note
Holding areas and auxiliary areas turned ON by SET instructions will retain the ON
status even when power is interrupted or when operation is stopped.
z
KEEP(011) (KEEP RELAY) Instructions
KEEP instructions make relay coils function as keep relays. This allows for easy
construction of self-maintaining bits.
In the above example, relay coil 000103 is turned ON by the set condition and OFF
by the reset condition. While the reset input is ON, the set input will be ignored.
Note
Holding areas and auxiliary areas turned ON by KEEP instructions will retain the
ON status even when power is interrupted or when operation is stopped.
SET
000102
000000
RSET
000102
000001
000000
000001
000102
KEEP (011)
000103
000000 SET input
000001 RSET input
000103
000200
~
000000
000001
000102
Ignored
W07E-EN-02+CP1L+GettingStartedGuide.book Seite 104 Montag, 15. September 2008 11:15 11
