Omron CPM1

340
Special Instructions Section 5-26
Precautions With the CQM1-CPU11/21-E, the output refreshing method in DM 6639 (PC
Setup) must be set to direct output before initiating pulse output.
The pulse output cannot be used when interval timer 0 is operating.
When a pulse output with a frequency of 500 Hz or higher is output from an
output bit, set interrupt processing for the TIMH(15) TC numbers 000 to 003
by setting #0104 in DM 6629 of the PC Setup.
Only one output bit at a time can have a pulse output.
Flags ER: SPED(64) is executed while interval timer 0 is operating.
Indirectly addressed DM word is non-existent. (Content of *DM word
is not BCD, or the DM area boundary has been exceeded.)
There is an error in the instruction settings.
SPED(64) is executed in an interrupt subroutine while a pulse I/O or
high-speed counter instruction is being executed in the main program.
5-26-11PULSE OUTPUT – PLS2(––)
Limitations This instruction is available in the CQM1-CPU43-E/-EV1 only.
PLS2(––) cannot be used if the PC Setup (DM 6611) is set to high-speed
counter mode.
P must be 001 or 002 and D must be 000 or 001.
C to C+3 must be in the same data area.
18.52 to 19.23 19.23
::
10.01 to 10.20 10.20
9.81 to 10.00 10.00
9.62 to 9.80 9.80
::
5.01 to 5.05 5.05
4.96 to 5.00 5.00
4.90 to 4.95 4.95
::
3.02 to 3.03 3.03
3.00 to 3.01 3.01
2.98 to 2.99 2.99
::
Set frequency (kHz) Actual frequency (kHz)
P: Communications port
001 or 002
Ladder Symbols Operand Data Areas
@PLS2(––)
P
D
C
C: First control word
IR, SR, AR, DM, HR, LR
D: Direction specifier
000 or 001
PLS2(––)
P
D
C