447
Example If CIO 000000 is ON, the following program suspends execution of either
block program 01 or block program 02 depending on the status of
CIO 000001. The block program that was suspended is then restarted after
10 seconds.
IF<002>
BPPS<011>
ELSE<003>
BPPS<011>
IEND<004>
TIMW<003>
BPRS<012>
BPRS<012>
BEND<001>
000001
01
02
0000
#0100
01
02
Address Instruction Operands
000000 LD 000000
000001 BPRG(250) 00
000002 IF<002> 000001
000003 BPPS<011> 01
000004 ELSE<003>
000005 BPPS<011> 02
000006 IEND<004>
000007 TIMW<003> 0000
# 0100
000008 BPRS<012> 01
000009 BPRS<012> 02
000010 BEND<001>
(250)
BPRG 00
0000
00
5-38-8 HIGH-SPEED TIMER/TIMER WAIT: TIMW<013>/TMHW<015>
SV: Set value CIO, G, A, T, C, #, DM, DR, IR
N: Timer number T
Operand Data AreasLadder Symbol
TIMW<013> N
SV
TMHW<015> N
SV
TIMW<013> and TMHW<015> allow you to create a specified time lag (SV)
between execution of the program part preceding it and the part following.
The first part will be executed the first time the block program is entered.
When the block timer instruction is reached, execution of the block program
will halt until SV has expired, at which time the second part of the block pro-
gram will be executed. Once the entire block program has been executed,
the process is repeated.
SV is between 000.0 and 999.9 s for TIMW<013>, and between 00.00 and
99.99 s for TMHW<015>. The decimal point is not entered.
Precautions Each timer number can be used as the definer in only one timer instruction, in-
cluding those used in normal ladder-diagram timers.
If cycle time is greater than 10 ms, TC 0000 through TC 0255 must be used for
TMHW<015> to ensure accuracy.
Description
(CVM1 V2)
Block Programming Instructions Section 5-38
To Next Page
Loading...
