YASKAWA Sigma Mini SGMM Series User Manual page 59

APPLICATIONS
2.2.2 Position References cont.
Use the following memory switches to select the reference pulse form to be used:
Positions
2
The motor rotates at an angle proportional to the input pulse.
Sets the form of a reference pulse that is externally
output to the Servopack.
Sets the pulse form according to the host controller
specifications.
Set also the input pulse logic in bit D of Cn-02.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Note The signal logic for open collector output is as follows.
When Tr1 is ON
When Tr1 is OFF
Selecting Reference Pulse Form
→ Input PULS CN1-14
/
→ Input PULS CN1-15
→ Input SIGN CN1-16
/
→ Input SIGN CN1-17
Reference Pulse Form
Cn-02 Bit 3
Selection
Reference Pulse Form
Cn-02 Bit 4
Selection
Reference Pulse Form
Cn-02 Bit 5
Selection
Input
Cn-02
Pulse Pulse
Bit Bit Bit
Multipli-
Bit D
5 4 3
er
0 0 0
0 1 0
¢1
0 0
(Posi-
0 1 1
tive
¢2
logic og c
setting)
1 0 0
¢4
0 0 1
— 2-14 —
Equivalent to high level input
Equivalent to low level input
Reference Pulse Input For Position Control
Reference Pulse Input For Position Control
Reference Sign Input For Position Control
Reference Sign Input For Position Control
Factory For Position Control
Setting: 0
Factory For Position Control
Setting: 0
Factory For Position Control
Setting: 0
Host
controller
Refer-
ence ence Motor Forward Run Motor Forward Run
Reference
Pulse
Form
Sign +
pulse
train
Two-
phase
pulse pulse
train
with
90° 90
phase
differ-
ence
CW
pulse +
CCW
pulse
Position
Servopack
reference
pulse
CN1-14
CN1-16
Motor Reverse Run Motor Reverse Run
Reference