5 - 3
5 Basic Control Mode
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
5-1 P
o
sition
Con
tr
o
l
5
5-1-2 P
ar
ameters R
equir
in
g Setting
s
Select the position control mode (Set value: 0 or 3).
Position command input terminals are divided into two channels: input 1 (+CW, -CW, +CCW, -CCW)
and input 2 (+CWLD, –CWLD, +CCWLD, –CCWLD). If the position command output is for line driver
output, select input 1. If it is for open collector output, select input 2. Although input 2 can also be used
for line driver output, its maximum allowable input frequency is lower than that of input 1.
5-1-2
Parameters Requiring Settings
Parameter .
No.
Name
Description
Reference
Pn001
Control Mode Selection
Select the control mode.
Pn005
Command Pulse Input
Selection
Select the command pulse input terminal.
Pn006
Command Pulse Rotation
Direction Switching
Selection
Set the count direction for the command pulse input.
Pn007
Command Pulse Mode
Selection
Set the count method for the command pulse input.
Pn009
Electronic Gear Ratio
Numerator 1
Set the numerator of the electronic gear ratio for the command
pulse input.
Pn010
Electronic Gear Ratio
Denominator
Set the denominator of the electronic gear ratio for the
command pulse input.
Control Mode Selection (Pn001)
Command Pulse Input Process (Pn005, Pn006, Pn007)
Parameter
No.
Name
Description
Setting
range
Unit
Pn005
Command Pulse Input
Selection
Select the command pulse input
terminal.
0: Photocoupler input
(+CW, –CW, +CCW, –CCW)
1: Input for line driver only
(+CWLD, –CWLD, +CCWLD, –CCWLD)
0 to 1
–
Pn006
Command Pulse
Rotation Direction
Switching Selection
Set the count direction for the command
pulse input.
0: Command pulse, forward direction
1: Command pulse, reverse direction
0 to 1
–
Pn007
Command Pulse Mode
Selection
Set the count method for the command
pulse input.
0: 90° phase difference (A/B) signal
input
1: Forward pulse/Reverse pulse
2: 90° phase difference (A/B) signal
input
3: Feed pulse/Forward or reverse signal
0 to 3
–
Summary of Contents for G5 R88D-KE Series
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