5 - 6
5. PARAMETERS
Class
No.
Symbol
Name and Function
Initial
Value
Unit
Setting
Range
Control
Mode
5
INP
In-position range:
Used to set the droop pulse range in which the imposition (INP)
signal will be output.
100
pulse
0
to
10000
P
6
PG1
Position loop gain 1:
Used to set the gain of position loop 1.
Increase the gain to improve trackability in response to the position
command.
145
red/s
4
to
1000
P
7
PST
Position command acceleration/deceleration time constant
(smoothing):
Used to set the time constant of a low pass filter in response to the
position command.
Example: When a command is given from a synchronizing detector,
synchronous operation can be started smoothly if started during line
operation.
Synchronizing
detector
Start
Servo amplifier
Servo motor
Without time
constant setting
Servo motor
speed
Start
With time
constant setting
ON
OFF
t
3
ms
0
to
20000
P
Internal speed command 1:
Used to set speed 1 of internal speed commands.
S
8
SC1
Internal speed limit 1:
Used to set speed 1 of internal speed limits.
100
r/min
0 to
instan-
taneous
permi-
ssible
speed
T
Internal speed command 2:
Used to set speed 2 of internal speed commands.
S
B
asi
c p
ara
meters
9
SC2
Internal speed limit 2:
Used to set speed 2 of internal speed limits.
500
r/min
0 to
instan-
taneous
permi-
ssible
speed
T
