4-123
4-3 Functions When Option PG Board (3G3AX-PG01) Is Used
4
Func
tions
Frequency reference for the pulse train position control mode is calculated with the following formu-
la:
In the position control mode, the acceleration/deceleration time settings are disabled. (The Inverter
is automatically brought into LAD cancel status.)
The higher the position loop-back gain, the shorter the acceleration/deceleration time.
For details on the pulse train input mode, refer to the following.
• Mode 0: Pulse train with 90
°
phase difference
P017
Position ready
range setting
0. to 9999./1000 (10000):
Set a value equivalent to encoder ×4
multiplication.
5.
⎯
P018
Position ready
delay time setting
0.00 to 9.99
0.00
s
P019
Electronic gear setting
position selection
00: FB (feedback side)
01: REF (command side)
00
⎯
P020
Electronic gear ratio
numerator
1. to 9999.
1.
⎯
P021
Electronic gear ratio
denominator
1. to 9999.
1.
⎯
P022
Position control
feedforward gain
0.00 to 99.99/100.0 to 655.3
0.00
⎯
P023
Position loop gain
0.00 to 99.99/100.0
0.50
rad/s
P024
Position bias amount
-204 (-2048)/-999. to 2048.
0.
⎯
C001 to C008
Multi-function inputs
1 to 8 selection
47: PCLR (position deviation clear)
48: STAT (pulse train position command
input permission)
⎯
⎯
Parameter No.
Function name
Data
Default setting
Unit
P
: Number of motor poles
Kv
: Position loop gain
ENC : Number of encoder pulses
Δ
P
: Position deviation
Frequency reference (Hz) =
6.4 × P × Kv
ENC
×
Δ
P
255
SAP
SAN
SBP
SBN
(Pulse train input)
(Pulse train input)
Detected
pulses
Time
Forward
Reverse
Summary of Contents for 3G3RX Series
Page 1: ...Cat No I560 E1 03 USER S MANUAL SYSDRIVE RXSERIES High function General purpose Inverter ...
Page 2: ......
Page 17: ...Chapter 1 Overview 1 1 Functions 1 1 1 2 Appearance and Names of Parts 1 4 ...
Page 22: ......
Page 23: ...Chapter 2 Design 2 1 Installation 2 1 2 2 Wiring 2 6 ...
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Page 108: ......
Page 324: ......
Page 337: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 1 ...
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Page 437: ...Index ...
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