Multi-Output Timer: Mtim(543)/Mtimx(554 - Omron SYSMAC CJ - REFERENCE MANUAL 01-2008 Reference Manual

Timer and Counter Instructions
Example
3-6-8

MULTI-OUTPUT TIMER: MTIM(543)/MTIMX(554)

Purpose
270
When TIML(542)/TIMLX(553) is in a program section between IL(002) and
ILC(003) and the program section is interlocked, the PV will be reset to the SV
and the Completion Flag will be turned OFF.
When an operating TIML(542)/TIMLX(553) timer is in a program section
between JMP(004) and JME(005) and the program section is jumped, the PV
will retain its previous value. Be sure to take this fact into account when
TIML(542)/TIMLX(553) is programmed between JMP(004) and JME(005).
Be sure that the words specified for the Completion Flag and PV (D1, D2, and
D2+1) are not used in other instructions. If these words are affected by other
instructions, the timer might not time out properly.
When timer input CIO 000000 is ON in the following example, the timer PV (in
D00101 and D00100) will be set to the SV (in D00101 and D00100) and the
PV will begin counting down. The timer Completion Flag (CIO 020000) will be
turned ON when the PV reaches 0000 0000.
When CIO 000000 goes OFF, the timer PV will be reset to the SV and the
Completion Flag will be turned OFF.
Timer input
CIO 000000
Timer PV
(D00101 and D00100)
Timer SV:
(D00201 and D00200)
Timer Completion
Flag
(CIO 020000)
D1: 00200
D2: D00100
D00101
C
S: D00200
D00201
MTIM(543)/MTIMX(554) operates a 0.1-s incrementing timer with eight inde-
pendent SVs and Completion Flags. The set value is 0 to 999.9 s for
MTIM(543) and 0 to 6,553.5 s for MTIMX(554), and the timer accuracy is 0 to
0.01 s.
Note The timer accuracy for CS1D CPU Units is 10 ms + the cycle time
Timer's PV (LSB)
Timer's PV (MSB)
0
0
1 0
Section 3-6
Timer Completion
Flag
(CIO 020000)
Timer SV:
(100,000 decimal= 10,000 s)