WEIHONG Lambda 4S Series - Parameter Setting of Panasonic MINAS A4 Servo Driver

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上海维宏电子科技股份有限公司

Weihong Electronic Technology Co., Ltd.

Specialized, Concentrated, Focused - 77 -

5.4.1.5 Parameter Setting of Panasonic MINAS A4 Servo Driver

Para.

No.

Function

Value

Description

Pr01

LED initial status

Monitor if the number of sent and received

pulses is correct by setting this parameter. In

Weihong control system, the correct quantity

of pulses sent by control card is detected by

pulse inspection in order to determine

whether there is electrical interference.

Pr02

Select control mode

0: position mode

1: velocity mode

2: torque mode

Pr40

Selection of command

pulse input

1: input by differential exclusive circuit

Pr42

Select command

pulse input mode

Set command pulse input mode: command

pulse + command direction, negative logic

Pr48

1st numerator of

command pulse

frequency

multiplication

Need calculation

Range:

1~10000

Typical value: pitch 5 mm, encoder resolution

10000, deceleration ratio 1:1, pulse

equivalent 0.001mm:

Pr48＝10000

Pr4B ＝ pitch 5mm / pulse equivalent

0.001mm＝5000

Pr48/Pr4B=10000/5000=2/1

Pr4B

Denominator of the