IDEC MICROSmart FC6A Series Ladder Programming Manual page 326

18: P O I
ULSE UTPUT NSTRUCTIONS
(4) D1 (destination 1): Operation status
D1 specifies the first internal relay of the internal relays to use with the RAMPL instruction. Starting from the specified
internal relay, 4 sequential internal relays are used. Specify the first internal relay so that the device range is not exceeded.
Storage
Destination
Starting
Pulse output ON
number+0
Starting
Pulse output complete
number+1
Starting
Pulse output status
number+2
Starting
Overflow
number+3
■ Common Settings tab
(5)
(6)
(7)
(8)
(5) Combined steady pulse frequency
This setting specifies the steady pulse frequency after the pulse frequency is increased. The output frequency error is within
±5%.
The steady pulse frequency for the X and Y axes that is calculated from the combined steady pulse frequency will be lower
than the combined steady pulse frequency. Set this so that the steady pulse frequency of the X and Y axes does not fall
below 15 Hz.
(6) Combined initial pulse frequency
Specifies the frequency when pulse output starts. The output frequency error is within ±5%.
The initial pulse frequency for the X and Y axes that is calculated from the combined initial pulse frequency will be lower
than the combined initial pulse frequency. Set this so that the initial pulse frequency of the X and Y axes does not fall below
15 Hz.
(7) Frequency change time
Specify the time for increasing and decreasing the pulse frequency. Set the value in the range of 10 to 10,000 ms in
increments of 1 ms. The first digit of the setting is handled as zero. For example, if 144 is entered, the set value is handled
as 140 ms.
18-30
Function
0: Pulse output OFF
1: Pulse output ON
0: Pulse output not
complete
1: Pulse output
complete
0: Steady pulse output
1: Changing output
pulse frequency
0: None
1: Overflow has
occurred
FC6A S MICROS
ERIES MART
Setting
This relay turns on during pulse output.
This relay turns off when pulse output stops.
This relay turns off when the specified number of pulses are output
and output ends.
This relay turns on when pulse output is complete.
This relay turns off when pulse output starts.
This relay turns off when the pulse output status is steady.
This relay turns on when the pulse output is changing.
This relay turns on when the pulses that were output have
exceeded the preset value when enable pulse counting is set.
Pulse output will continue even if an overflow occurs while changing
the frequency or during steady operation. However, counting of the
current value will stop when the overflow occurs.
L P M
ADDER ROGRAMMING ANUAL
FC9Y-B1726