Yaskawa SGDB - Manual (Page 80)

APPLICATIONS OF Σ-SERIES PRODUCTS
3.2.2 Inputting Position Reference
68
Sets the voltage range for speed reference input
V-REF (1CN-5). Sets this parameter according to
the output form of the host controller or external
circuit.
The factory setting is as follows:
Rated speed ¦1%/6V
Motor Series Factory Setting
SGMG (1500 min −1 ) 250
SGMG (1000 min −1 ) 167
SGMD 333
SGMS, SGM, SGMP 500
3.2.2 Inputting Position Reference
Input a position reference by using the following input signal “reference pulse input.”
Since there are several specifications for input signal, select reference input for the sys-
tem to be created.
To use position control, set the following constant.
Cn-2B
Control Mode
Selection
Factory setting: 0 For Speed / Torque Control and
Position Control
Note Speed / Torque Control is selected at factory setting.
Cn-2B Setting Control Mode
1 Position Control
J Move Reference by Pulse Input
Inputs a move reference by pulse
input.
Position reference can correspond
to the following three types of out-
put form:
• Line driver output
• +12V Open collector output
• +5V Open collector output
3
Reference
speed
(min −1 )
Set this slope.
Reference
voltage (V)
Reference pulse
input
Reference sign
input
Error counter
clear input
SGDB SERVOPACK
↕P: Represents twisted-pair cables
1CN-7
1CN-8
1CN-11
1CN-12
1CN-15
1CN-14
Photocoupler
/PULS
/SIGN
/CLR