IDEC MICROSmart FC6A Series Ladder Programming Manual page 370

18: P O I
ULSE UTPUT NSTRUCTIONS
3. S2 (source 2): Initialization Input
S2 specifies the initialization input.
When the initialization input is turned on, the initial values configured in the WindLDR JOG (JOG) dialog box, on the Settings
tab, are stored in the control registers. An external input or an internal relay can be specified.
When the initialization input is on, the initial values are stored in the data registers with each scan. (Even when the JOG
instruction is not executed (when not on), if the initialization input is turned on, the initial values are stored in the data
registers.) To only initialize the values one time, use the initialization input in combination with the SOTU (single output up)
instruction or the SOTD (single output down) instruction.
4. S3 (source 3): JOG Input
S3 specifies the jog input.
When the JOG input is turned on, pulses of the initial pulse frequency are output, and then the pulse frequency is increased until
it reaches the steady pulse frequency.
When the JOG input is turned off, pulse output stops after the pulse frequency is decreased until the initial pulse frequency is
reached.
An external input or an internal relay can be specified.
When the JOG input is turned off while the pulse frequency is increasing, pulse output stops after the pulse frequency is
decreased until the initial pulse frequency is reached.
When the JOG input is turned on while the pulse frequency is decreasing, the pulse frequency is increased until the steady pulse
frequency is reached.
5. D1 (destination 1): Operation Status
D1 specifies the first internal relay of the internal relays to use with the JOG instruction.
Starting from the specified relay, 4 sequential relays are used.
Specify the first internal relay so that the device range is not exceeded.
Storage Destination
Starting number+0
Starting number+1
Starting number+2
Starting number+3
18-74
Function
0: Pulse output OFF
Pulse output ON
1: Pulse output ON
0: Pulse output not complete
Pulse output complete
1: Pulse output complete
0: Steady pulse output
Pulse output status 1: Changing output pulse
frequency
Reserved
FC6A S MICROS
ERIES MART
This relay turns on during pulse output.
This relay turns off when pulse output stops.
This relay turns on when pulse output completes.
This relay turns off when pulse output starts.
This relay turns on when the pulse output status is
steady.
This relay turns off when the pulse output status is
changing frequency.
L P M
ADDER ROGRAMMING ANUAL
Setting
FC9Y-B1726