Fuji Electric FRENIC-Multi Series - Page 34

7-10
ON
Serial pulse
receiving mode
SPRM
Serial pulse train
(+ polarity)
t
Stop point
(J81, J82）
Turning SPRM ON
zero-clears the pulse
count.
t
t
100 ms min.
Pulse train input
Pulse train input
100 ms min.
For the pulse train
input control, restart
pulse train input
within 100 ms.
100 ms max.
Pulse train input holding period
Holds the pulse count applied when SPRM is turned ON.
Figure 7.3 Switching the Input Mode between the Pulse Train Input and Serial Pulse Receiving Mode