CF5741 series
FUNCTIONAL DESCRIPTION
Motor Output
Stepping motor drive type
t
PW
OUT1
(Active High)
t
PW
OUT2
(Active High)
t
CY
1sec
t
CY
1sec
t
CY
: Needle period
t
PW
: Pulse width
Sweeping motor drive type
OUT1
t
CY
125msec
OUT2
t
CY
125msec
t
CY
: Needle period
t
PW
: Pulse width
Input Debounce Function (AI ,RST/TC)
Setting bouncing delay time prevents the circuit from the erroneous operation by AI and RST/TC input
bouncing.
t
ON
<
62.5 msec : Alarm and reset input is ignored.
62.5
≤
t
ON
≤
125 msec : Alarm and reset input is ignored or accepted.
t
ON
>
125 msec : Alarm and reset input is accepted.
t
ON
AI , RST/TC
(Active Low)
NIPPON PRECISION CIRCUITS—4
NPC [ NIPPON PRECISION CIRCUITS INC ]
