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CPU MODULE4.
(b) Setting example when the expansion timer is used
Number of occupied points: 512 (100ms timer: 240 points, 10ms timer: 80 points,
retentive timer: 80 points, 1ms timer: 112 points)
According to the setting above, the devices designated for the 100ms timer are
T0 to T239, for the 10ms timer are T240 to T319, for the retentive timer are T320
to T399, and for the 1ms timer are T400 to T511.
POINT
Note the following points to use the ZHTIME instruction.
(1) The ZHTIME instruction must be written in the main program.
(2) The ZHTIME instruction must be designated in the unit of 16 points.
(3) The number of occupied points designated in the timer setting by parameters
should include those for the 1ms timer.
(4) When the range for the timer setting by parameters is between T256 and
2047, the initial device number to be used should be set at the item of the
retentive timer between T256 and 2047.
The 100ms timer should be used as the retentive timer.
LEDB ZHTIME
SUB K400
LEDR
M9037
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