Mitsubishi Electric F700 Instruction Manual download pdf (Page 127)

122

Extended parameters

Extended parameter list

Communication

initial setting

117

PU communication

station

1 0 0 to 31

Specify the inverter station number.

Set the inverter station numbers when two or

more inverters are connected to one personal

computer.



118

PU communication

speed

1 192

48, 96, 192,

384

Set the communication speed.

The setting value ×

100 equals the

communication speed.

For example, the communication speed is

19200bps when the setting value is "192".



119

PU communication

stop bit length.

11

0 Stop bit length: 1bit data length: 8bit



1 Stop bit length: 2bit data length: 8bit

10 Stop bit length: 1bit data length: 7bit

11 Stop bit length: 2bit data length: 7bit

120

PU communication

parity check

12

0 Without parity check



1 With odd parity check,

2 With even parity check

121

Number of PU

communication

retries

11

0 to 10

Set the permissible number of retries at

occurrence of a data receive error.

If the number of consecutive errors

exceeds the permissible value, the

inverter will come to an alarm stop.



9999

If a communication error occurs, the

inverter will not come to an alarm stop.

122

PU communication

check time interval

0.1s 9999

0 No PU connector communication



0.1 to 999.8s

Set the communication check time interval.

If a no-communication state persists for

longer than the permissible time, the

inverter will come to an alarm stop.

9999 No communication check

123

PU communication

waiting time setting

1 9999

0 to 150ms

Set the waiting time between data

transmission to the inverter and response.



9999 Set with communication data.

124

PU communication

CR/LF presence/

absence selection

11

0 Without CR/LF



1 With CR

2 With CR/LF

331

RS-485

communication

station

10

0 to 31

(0 to 247)

Set the inverter station number.

(same specifications as Pr.117 ) When "1"

(Modbus-RTU protocol) is set in Pr.551, the

setting range within parenthesis is applied.



332

RS-485

communication

speed

196

3, 6, 12, 24,

48, 96, 192,

384

Used to select the communication speed.

(same specifications as Pr.118)



333

RS-485

communication stop

bit length

1 1 0, 1, 10, 11

Select stop bit length and data length.

(same specifications as Pr.119)



334

RS-485

communication

parity check

selection

1 2 0, 1, 2

Select the parity check specifications.

(same specifications as Pr.120)



335

RS-485

communication

number of retries

11

0 to 10,

9999

Set the permissible number of retries at

occurrence of a data receive error. (same

specifications as Pr.121)



336

RS-485

communication

check time interval

0.1s 0s

0

RS-485 communication can be made, but

the inverter will come to an alarm stop in

the NET operation mode.



0.1 to

999.8s

Set the communication check time interval.

(same specifications as Pr.122)

9999 No communication check

337

RS-485

communication

waiting time setting

1 9999

0 to 150ms,

9999

Set the waiting time between data

transmission to the inverter and response.

(same specifications as Pr.123)



341

RS-485 communication

CR/LF selection

1 1 0, 1, 2

Select presence/absence of CR/LF.

(same specifications as Pr.124)



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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