LS ELECTRIC LSLV-L100 Series, User Manual

Page: 78 / 411

65
Performing basic operations
B
asi
c
O
p
e
ra
tion
3.4.2 Forward and reverse operations
Low speed operation
Configure FUN12 to “100.0 rpm” and then follow the instructions in the table
below.
Direction Keypad instructions Keypad display
Forward
Press [FWD] on the keypad.
“+100.0 rpm” is displayed as the motor speed.
Reverse
Press [REV] on the keypad.
“-100.0 rpm” is displayed as the motor speed.
When selecting low speed from the keypad, the operating status for various
current encoder and motor connections are listed in the table below.
Encoder/Motor
connections Keypad
command Direction of
motor rotation
Speed
display on
the keypad
Torque display
on the keypad Operation
status
Encoder and
motor
connections are
normal.
FWD Forward +100.0 rpm
Lower than
+10%
Normal
REV Reverse -100.0 rpm
Lower than
-10%
Encoder
connection has
been changed.
FWD Forward -10 - -40 rpm
150%
(torque limit)
Abnormal
REV Reverse 10-40 rpm
-150%
(torque limit)
Motor connection
has been
changed.
FWD Reverse -10 - -40 rpm
150%
(torque limit)
Abnormal
REV Forward 10-40 rpm
-150%
(torque limit)
Encoder and
motor
connections have
been changed.
FWD Reverse +100.0 rpm
Lower than
+10%
Abnormal
REV Forward -100.0 rpm
Lower than
-10%