397
Special Instructions
Section 5-28
Example:
Precautions
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) TIM/CNT 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.
Note
Pulse output can be stopped only when pulses are not currently being output.
The Pulse Output Flag (AR 0515 or AR 0615) can be used to check pulse out-
put status.
Flags
ER:
SPED(64) is executed while interval timer 0 is operating.
Indirectly addressed EM/DM word is non-existent.
(Content of
*
EM/
*
DM word is not BCD, or the EM/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.
Set frequency (kHz)
Actual frequency (kHz)
45.46 to 50.00
50.00
41.67 to 45.45
45.45
38.47 to 41.66
41.67
:
:
31.26 to 33.33
33.33
29.42 to 31.25
31.25
27.78 to 29.41
29.41
:
:
20.01 to 20.83
20.83
19.24 to 20.00
20.00
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
:
:
