6.2.3 Signal Operation and Functions (Cont'd)
(4) Current limit command [CUR]
• By setting parameter 17 b0 = 1, plus or minus side current limit value set by
parameter becomes effective when CUR signal is turned on.
°Relation between current limit parameter and CUR signal is shown in the table below:
Parameter Parameter 17 Parameter 17 bO = 1
bo = 0 CURsignal = H CURSignal = L
Name No.
(Current Limit Value) (Plus limit (Minus limit
value) value)
(Motor special
currentlimit (7) 0 0 0 ©
value)
Currentlimit 34 × 0 0 0
value
Pluslimit 35 × x 0 x
value
Minuslimit" 36 × x × 0
value
Notes:
1. Parameters with 0 are effective. Whenmore than one parameter has O, the
smaller set value becomes effective.
2. Parameter 34 "current limit value" is effective for both plus and minus.
3. Limit value of parameters 35 and 36 are explained below:
MOTOR SPEED
r/mill / III
MOTOR FWD RUN --- t
'i REV. i i
RUN i i
I i
TOR(UEREF. I i
% i i _ i i
CURRENTLIMIT
............................................
CURRENTLIMIT
vAu_ . F:_il
-- 110--
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