LSIS SV-iV5 Series, User Manual

Page: 58 / 131

4. Trial Operation
4-11
4.7 Operation by Keypad
4.7.1 Parameter setting for keypad operation to rotate the motor at 100 rpm
①
RUN/STOP command setting by keypad
②
Operating speed reference setting by keypad
③
Operating speed setting
4.7.2 Forward / Reverse Run (FWD / REV)
① ① ① ①
Low speed operation
Check if motor speed is +100 rpm in the start-up LCD screen after pressing
[FWD] key.
Check if motor speed is –100 rpm in the start-up LCD screen after pressing
[REV] key.
The following table describes the cases of abnormal rotation due to the
incorrect wiring of encoder and/or motor.
Command
Rotating
direction
Speed display Torque display Wiring Status
FWD Forward +100.0(rpm) Below +10%
Normal
REV Reverse -100.0(rpm) Below -10%
FWD Forward -10 ~ -40(rpm) 150%(Torque Limit) Encoder wiring
reversed
A
b
n
o
rm
a
l
REV Reverse 10 ~ 40(rpm) -150%(Torque Limit)
FWD Reverse -10 ~ -40(rpm) 150%(Torque Limit) Phase V and W
wiring reversed REV Forward 10 ~ 40(rpm) -150%(Torque Limit)
FWD Reverse +100.0(rpm) Below +10%
Encoder and
Motor
all reversed
REV Forward -100.0(rpm) Below -10%
If A and B phase are reversed, be sure to replace A with B phase wire after
checking the pulse encoder wiring. Or user does not need to change wiring if
PAR_11(Enc Dir Set) setting value is changed from “A Phase Lead” to “B
Phase Lead”.
If Motor wires are reversed, be sure to replace V with W phase wire after
checking the motor output wiring.
Torque display is on the basis of the no load operation.
FUN
▶
Run/Stop Src
01 Keypad
FUN
▶
Spd Ref Sel
02 Keypad1
FUN
▶
Speed 0
12 100.0 rpm
+100.0rpm SPD
Tq % A
-100.0rpm SPD
Tq % A