Mitsubishi Electric F700 Instruction Manual download pdf (Page 124)

119

Extended parameters

Extended parameter list

Retry function at alarm occurrence

65

Retry selection

1 0 0 to 5 An alarm for retry can be selected. 

67

Number of retries at

alarm occurrence

10

0 No retry function



1 to 10

Set the number of retries at alarm

occurrence. An alarm output is not

provided during retry operation.

101 to 110

Set the number of retries at alarm

occurrence. (The setting value minus 100

is the number of retries.) An alarm output is

provided during retry operation.

68

Retry waiting time

0.1s 1s 0 to 10s

Set the waiting time from when an inverter

alarm occurs until a retry is made.



69

Retry count display

erase

100

Clear the number of restarts succeeded

by retry.



—

66

Refer to Pr.22 and Pr.23.

67 to 69

Refer to Pr.65.

—

70

Refer to Pr.30.

Use the constant

torque motor

(applied motor)

71

Applied motor

10

0

Thermal characteristics of a standard

motor



1

Thermal characteristics of the Mitsubishi

constant-torque motor

2

Thermal characteristic of standard motor

Adjustable 5 points V/F

20

Mitsubishi standard motor (SF-JR 4P

1.5kW or less)

Carrier frequency

and SoftPWM

selection

72

PWM frequency

selection

12

0 to 15/

0 to 6, 25

*12

PWM carrier frequency can be changed.

The setting displayed is in [kHz].

Note that 0 indicates 0.7kHz, 15 indicates

14.5kHz and 25 indicates 2.5kHz.

*12 The setting depends on the inverter

capacity (55K or less/75k or more)



240

Soft-PWM

operation selection

11

0 Soft-PWM invalid



1

When Pr. 72="0 to 5" ("0 to 4" for the 75K or

more), Soft-PWM is valid.

260

PWM frequency

automatic switchover

11

0

PWM carrier frequency is constant

independently of load.

When the carrier frequency is set to 3kHz

or more (Pr. 72≥3), perform continuous

operation at less than 85% of the rated

inverter current.



1

Decreases PWM carrier frequency

automatically when load increases.

Analog input selection

73

Analog input

selection

11

0 to 7,

10 to 17

Input specification (0 to 5V, 0 to 10V) of

terminal 2 and 1 can be selected.

Override and reversible operation can be

selected.

 × 

242

Terminal 1 added

compensation

amount (terminal 2)

0.1% 100% 0 to 100%

Set the ratio of added compensation

amount when terminal 2 is the main

speed.



243

Terminal 1 added

compensation

amount (terminal 4)

0.1% 75% 0 to 100%

Set the ratio of added compensation

amount when terminal 4 is the main

speed.



252

Override bias

0.1% 50% 0 to 200%

Set the bias side compensation value of

override function.



253

Override gain

0.1% 150% 0 to 200%

Set the gain side compensation value of

override function.



267

Terminal 4 input

selection

10

0 Terminal 4 input 4 to 20mA

 × 

1 Terminal 4 input 0 to 5V

2 Terminal 4 input 0 to 10V

Func

t

ion

Parameter

Name

Incre

ments

Initial

Value

Range Description

Param

eter

copy

Param

eter

clear

All

param

eter

clear

Related

parameters

: enabled

× : disabled

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