Yaskawa iQpump Controller Programming Manual Manuel d'utilisateur télécharger pdf (Page 263)

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 263

C1-09 0208

Fast Stop Time

Sets the time to decelerate from maximum frequency to zero for the

“Fast Stop” function.

0.0 ~

6000.0 s

10.0 s Programming

C1-11 020A

Accel / Decel Switch

Frequency

Acc/Dec SW Freq

Sets the frequency for automatic switching of accel / decel times.

Fout < C1-11: Accel / Decel Time 2

Fout > = C1-11: Accel / Decel Time 1

Multi-function input “Multi-Acc / Dec 1" has priority over C1-11.

0.0 ~

200.0 Hz

0.0 Hz Programming

S-Curve Accel/Decel

C2-01 020B

S-Curve Characteristic at

Accel Start

SCrv Acc @ Start

0.00 ~

2.50 s

0.20 s Programming

C2-02 020C

S-Curve Characteristic at

Accel End

SCrv Acc @ End

0.00 ~

2.50 s

0.20 s Programming

Torque Compensation

C4-01



0215

Torque Compensation

Gain

Torq Comp Gain

This parameter helps to produce better starting torque. It determines

the amount of torque or voltage boost based upon motor current and

motor resistance.

0.00 ~ 2.50 1.00 Programming

C4-02 0216

Torque Compensation

Primary Delay Time

Torq Comp Time

This parameter adjusts a filter on the output of the torque compensation

function. Increase to add torque stability, decrease to improve torque

response.

0 ~

10000 ms

200 ms Programming

 Denotes that parameter can be changed when the drive is running.

Carrier Frequency

C6-02 0224

Carrier Frequency

Selection

CarrierFreq Sel

Carrier frequency sets the number of pulses per second of the output

voltage waveform.

1: 2.0 kHz

2: 5.1 kHz

3: 8.0 or 7.0* kHz

F: Program (Determined by the setting of C6-03)

* when an option card is installed

1 ~ F

kVA

Dependent

Programming

C6-03 0225

Carrier Frequency Upper

Limit

CarrierFreq Max

Maximum carrier frequency allowed when C6-02 = F.

0.4 ~

15.0 kHz

kVA

Dependent

Programming 45

Parameter

No.

Addr.

Hex

Parameter Name

Digital Operator

Display

Description

Setting

Range

Factory

Setting

Location

Page

No.

Time

Run

command

Output frequency

C2-02

C2-01

OFF

S-curve is used to further soften the starting ramp.

The longer the S-curve time, the softer the starting

ramp.

1 2 ... 258 259 260 261 262 263 264 265 266 267 268 ... 301 302

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Yaskawa iQpump Controller Programming Manual Manuel d'utilisateur Page 263

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