Yaskawa JAPMC-MC2300 - Manual (Page 54)

3.3 SVA Definition
3.3.2 Setting the SVA-01 Module Fixed Parameters
3-9
3
Setup
3.3.2 Setting the SVA-01 Module Fixed Parameters
Set the SVA-01 Module fixed parameters according to the connected SERVOPACK model and parameters and the con-
nected servomotor type as shown in the table below.
With a Rotary Servomotor Connected
With a Linear Servomotor Connected
* 1. When converting the unit from μm to UNIT, multiply by 10 n and set the results in fixed parameter No.6 so that frac-
tions do not result.
* 2. Multiply the calculated value by 10 n (n = n in *1 above) and set the results in fixed parameter No.36 so that frac-
tions do not result.
SVA-01 Fixed Parameter Settings by Connected SERVOPACK Model
No. Name SGDA SGDB SGDM, SGDH SGDS, SGDV
23
D/A Output Voltage
at 100% Speed Rated speed (min
−1
) ÷ Cn-03 (Speed Reference
Gain) × 1000
Pn300 (Speed Reference Input Gain) × 0.01 ×
1000
24
D/A Output Voltage
at 100% Torque Limit Cn-13 (Torque Reference Gain) × 0.01 × 1000 Pn400 (Torque Reference Input Gain) × 0.01 ×
1000
26
A/D Input Voltage at
100% Torque
Monitor
Any 2000 (fixed) 1000 (fixed)
28
Servo Driver Type
Selection
0 ( Σ-I) 1 ( Σ-II/Σ-III/Σ-V)
30 Encoder Selection
0 when Cn-01, bit F = 0 (Incremental encoder)
1 or 2 when Cn-01, bit F = 1 (Absolute encoder)
0 when using an incremental encoder
1 or 2 when using an absolute encoder and
Pn002.2 = 0
0 when using an absolute encoder and Pn002.2
= 1
31
Rotation Direction
Selection with an
Absolute Encoder
0 when Cn-02, bit 0 = 0 (Forward rotation)
1 when Cn-02, bit 0 = 1 (Reverse rotation) 0 when Pn000.0 = 0 (Forward rotation)
1 when Pn000.0 = 1 (Reverse rotation)
34 Rated Motor Speed Rated speed (min
−1
) Rated speed (min
−1
)
36
Number of Pulses
per Motor Rotation Number of pulses per motor rotation before
multiplication (pulse/rev)
The set value of Pn201
(PG Dividing Ratio) or
Pn212 (PG Dividing
Ratio (pulse/rev)
The set value of Pn212
(PG Dividing Ratio)
(pulse/rev)
38
Maximum Number
of Absolute Encod-
er Turns Rotation
99999 (fixed) The set value of Pn205 (Multiturn Limit Setting)
Servo Type Rotary Type
SVA-01 Fixed Parameter Settings by Connected SERVOPACK Model
No. Name SGDM, SGDH SGDS, SGDV
6 Linear Scale Pitch
The value converted from Pn280 (Linear Scale
Pitch) (
μm) to UNIT *1
The value converted from Pn282 (Linear Scale
Pitch (0.01
μm) to UNIT *1
23
D/A Output Voltage
at 100% Speed
Pn300 (Speed Reference Input Gain) × 0.01 × 1000
24
D/A Output Voltage
at 100% Torque Limit Pn400 (Force Reference Input Gain) × 0.01 × 1000
26
A/D Input Voltage at
100% Torque Moni-
tor
1000 (fixed)
28
Servo Driver Type
Selection
1 ( Σ-II/Σ-III/Σ-V)
34 Rated Speed Rated speed in units of 0.1 m/s
36
Number of Pulses
per Linear Scale
Pitch
Pn281 (PG Dividing Ratio) ÷ 4 (pulse/scale pitch) *2
Servo Type Linear Type