Panasonic MDDDT5540 User Manual download pdf (Page 106)

- App.32 -

PrNo.

Parameter

Range Function

description

You can add a quasi S-shaped acceleration/deceleration to the

velocity command, so that smooth operation can be obtained in

such a case as a large impact shock will be given at starting or

stopping with a linear acceleration/deceleration.

• You can limit the max. motor torque with this parameter.

• In normal specifications, the amplifier can produce 300 % of the rated torque

for a short duration(peak-torque). Use this limiting function when 300%

torque may cause the trouble to the machine.

S-shaped

accel/decel

time set-up

Torque limit

set-up

0 ~

500

[ 0 ]

0 ~

500

[300]

Details of Parameters

1 Set the basic acceleration/deceleration

time for the linear regions with Pr58 and

Pr59.

2 Set the time of the S-shaped portion,

centering the acceleration/deceleration

changing regions with Pr5A. Unit in 2 ms.

ta : Pr58

td : Pr59

ts : Pr5A

ta td

Speed

ts ts ts ts

• Set-up the value in % of the rated torque.

• The right figure shows an example that the

maximum torque is limited to 150% of the rated

torque.

• This parameter limits the maximum torque in both

CW and CCW directions.

Velocity

200

100

(Rated torque)

(Rated

torque)

100

200

300

Torque [%]

300

(maximum)

CCW

With Pr5E

= 150

<Notes>

• Pr5E "Torque limit set-up" disables set-up in excess of the values set up for the system

parameter "Max. torque set-up".

• The system parameters are fault parameters that cannot be changed with PANATERM

“

or on the operation panel.

Use at setting of

> ts or

> ts.

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Comments to this Manuals

Riaz uddin 01 Jun 2024 | 12:31:56

Ac sarvo motor

Panasonic MDDDT5540 User Manual Page 106

Comments to this Manuals

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