CHAPTER 4 PARAMETER
4
Open collector input, forward/reverse pulse (reference value of parameter 03: 11)
The forward rotation pulse (CA, *CA) indicates the rotation amount in the forward direction, while
the reverse rotation pulse (CB, *CB) indicates that in the reverse direction.
Forward rota正tio転n c指om令mand
Reve逆rs転e r指ota令tion command
*CA 90%
10%
t4
ON
ON
t1 t3 t2
t5
ON
*CB
ON
ON
ON
"O上 上N図 図"の のs矢 "pOeN印c"と "if↓ieは"dは "トin、ラtパhンeルジス fiスgをuタr「eO１ Na"パ でboル 信vス 号e 」 レinカ ベdiウ ルcaン "tLeoトs"を すa表 る ctiし タvaま イtiす ミon。 ンoグfでthすe。transistor,
which means a low signal level.
Arrow mark "↓" in the figure above indicates the pulse count timing.
t1≦0.2[μsec]
t2≦0.2[μsec]
t3≧2[μsec］
t4≧2[μsec］
t5≧2.5[μsec]
Differential input, A/B phase pulse (reference value of parameter 03: 2)
The A-phase signal (CA, *CA) and B-phase signal (CB, *CB) indicate the direction of rotation and
rotation amount, respectively. Each edge of the A-phase and B-phase signals corresponds to one
pulse. (It is four-fold frequency in the amplifier.)
Forward rotatio正n転co指m令mand
t1 t3 t2
Revers逆e転ro指tat令ion command
90%
CA 10%
*CA
90%
CB 10%
*CB
t4
t9
t10
t1≦100[nsec]
t2≦100[nsec]
t3≧480[nsec]
t4≧480[nsec]
t9≧500[nsec］
t10≧500[nsec］
A上rr図owの矢m印ar"k↑s ↓"↑"↓は" 、inパthルeスfiをgu「re１aパbルoスve」inカdウicンatトeすthるeタpuイlsミeンcグouでnすt t。iming.
Open collector input, A/B phase pulse (reference value of parameter 03: 12)
The A-phase signal (CA, *CA) and B-phase signal (CB, *CB) indicate the direction of rotation and
rotation amount, respectively. Each edge of the A-phase and B-phase signals corresponds to one
pulse. (It is four-fold frequency in the amplifier.)
Forward rotat正ion転c指om令mand
Rev逆er転se指ro令tation command
*CA 90%
10%
*CB 90%
10%
t4
ON
ON
t1 t3 t2
t9
t10
ON
ON
ON
ON
ON
ON
上図"OのN"O"Ns"pとeはci"fiトedラiンnジthスeタfigONu"rでe 信ab号oレveベiルnd"Licoa"をte表s しacまtivすa。tion of the
上図traのn矢si印st"o↓r,"wはh、icパhルmスeをan「s１aパloルwスs」igカnaウl ンleトveすl.るタイミングです。
Arrow mark "↓" in the figure above indicates the pulse count timing.
t1≦0.2[μsec]
t2≦0.2[μsec]
t3≧2[μsec］
t4≧2[μsec］
t9≧2.5[μsec]
t10≧2.5[μsec]
4-10 Basic Parameters