Omron SYSMAC C200HS Operation Manual page 152

Programmable controllers
Hide thumbs Also See for SYSMAC C200HS:
Table of Contents

Advertisement

Timer and Counter Instructions
Example 4:
One-Shot Bits
01000
TIM 001
00000
01000
01000 TIM 001
00000
00204
1.5 s
00000
00100
TIM 001
142
The length of time that a bit is kept ON or OFF can be controlled by combining
TIM with OUT or OUT NO. The following diagram demonstrates how this is pos-
sible. In this example, 00204 would remain ON for 1.5 seconds after 00000 goes
ON regardless of the time 00000 stays ON. This is achieved by using 01000 as a
self-maintaining bit activated by 00000 and turning ON 00204 through it. When
TIM 001 comes ON (i.e., when the SV of TIM 001 has expired), 00204 will be
turned OFF through TIM 001 (i.e., TIM 001 will turn ON which, as an inverse con-
dition, creates an OFF execution condition for OUT 00204).
TIM 001
1.5 s
The following one-shot timer may be used to save memory.
TIM 001
Address Instruction
01000
00000
LD
00001
AND NOT
00002
OR
00003
OUT
00004
LD
00005
TIM
#0015
001.5 s
00006
LD
00007
AND NOT
00204
00008
OUT
Address Instruction
00000
LD
#0015
001.5 s
00001
OR
00002
TIM
00100
00003
AND NOT
00004
OUT
Section 5-14
Operands
01000
TIM
001
00000
01000
01000
001
#
0015
01000
TIM
001
00204
Operands
00000
00100
001
#
0015
TIM
001
00100

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents