YASKAWA VS-626MT Series User Manual

5 . Adjustment
of Basic
Circuit
SYMBOL FUNCTION ADJUSTMENT
2RH(C) Voltage
adjustment of
Adjust so
CHI(A)
is +12 .OOV
±O-1V
DC supply (+12V)
3RH(C) Voltage adjustment of Adjust so CH3(A) is -12 .OOV
±O-1V
DC supply (-12V)
7RH(C) Frequency adjustment Adjust so CH11(C) is 144KHZ ±1%
of logic
circuit
11RH(C) Balance adjustment of Adjust so that of -res . voltage is the
resolver excitation same level as 13 -res . voltage .
voltage
I
f : 9KHZ±l ;~
9
d-res
.
0 Ilk
10
11
0° lec .
/3
H
-res
.
12
19RH(C) Offset
adjustment
of Adjust
to
remove the DC component from
phase oCcurrent amp the AC outputcurrent .
20RH(C) Offset adjustment of
phase /3 current amp
16RH(C) Carrierfrequency Adjust to 2KHZ-3KHZaccording
to the
adjustmentof PWM specification .
17RH(C) Carrierfrequency Usually this function is
not used .
of PWM Set full CCW . adjustment
18RH(C) against speed
T
LIMIT Level adjustmentof
Adjust Ito 125%of the 30
minute
(C) current limit rated current .
SLIP Slip frequency
FREQ(C) adjustment
4RH(C) Slip frequency i
adjustment against
speed
12RH(C) Current level adjust-
Adjust to 105% of the 30 minute
mentof OVERLOAD
rated current .
detection

YASKAWA VS-626MT Series Specifications

General

Brand	YASKAWA
Model	VS-626MT Series
Category	Controller
Language	English