Справочник Пользователя для Mitsubishi Electronics FR-V540-1.5K to 55K

152

Refer to the following table and set the parameters.

You can change the functions of the open collector output terminal and contact output terminal.

190

DO1 terminal 
function selection

0

RUN (Inverter running)

0 to 8, 10 to 16, 
20, 25 to 27, 30 

to 37, 39, 40 to 

44, 96 to 99, 

100 to 108, 110 

to 116, 120, 125 

to 127, 130 to 

137, 139, 140 to 
144, 196 to 199, 

9999

Extended mode

191

DO2 terminal 
function selection

1

SU (Up to speed)

192

DO3 terminal 
function selection

2

IPF (Instantaneous power failure/
undervoltage)

195

ABC terminal 
function selection

99

A, B, C (Alarm output)

0

100

RUN Inverter running

This signal is output during operation when the inverter output 

speed rises to or above the starting speed.

During DC injection brake, 0 speed control or servo lock, this 

signal is not output. However, LX is output as ON under position 

control.

Within 

20ms

1

101

SU

Up to speed

Refer to Pr. 41 "up-to-speed sensitivity" (page 95). (Caution 1)

2

102

IPF

Instantaneous power 

failure or 

undervoltage

Output at occurrence of an instantaneous power 

failure or undervoltage.

⎯

⎯

3

103

OL

Overload alarm

Output when torque or speed limit is activated.

For V/F control, this signal is output while the stall 

prevention function is activated.

Pr. 22, Pr. 806, 

Pr. 807, Pr. 812 

to Pr. 817

4

104

FU

Output speed 

detection

Refer to Pr. 42, Pr. 43, Pr. 50 and Pr. 116 (speed detection)

 

 (page 95).

Within 

20ms

5

105

FU2 Second output speed 

detection

6

106

FU3 Third output speed 

detection

7

107

RBP Regenerative brake 

prealarm

Output when 85% of the regenerative brake duty 

set in Pr. 70 is reached.

Pr. 70

⎯

8

108

THP

Electronic thermal 

relay function 

prealarm

Output when the electronic thermal relay function 

cumulative value reaches 85% of the preset level. Pr. 9

10

110

PU

PU operation mode

Output when the PU operation mode is selected.

⎯

Within 

20ms

11

111

RY

Inverter operation 

ready

Output when the inverter can be started by 

switching the start signal on or while it is running.

12

112

Y12 Output current 

detection

Refer to Pr. 150 and Pr. 151 

 

(output current detection).

Pr. 150, Pr. 151

⎯

13

113

Y13 Zero current 

detection

Refer to Pr. 152 and Pr. 153 

 

(zero current detection).

Pr. 152, Pr. 153

14

114

FDN PID lower limit

Refer to Pr. 128 to Pr. 134 (PID control).

Pr. 128 to 

 

Pr. 134

Within 

20ms

15

115

FUP PID upper limit

16

116

RL

PID forward-reverse 

rotation output

20

120

BOF Brake opening 

request

Refer to Pr. 278 to Pr. 285 

 

(brake sequence function).

Pr. 278 to 

 

Pr. 285

⎯

25

125

FAN Fan fault output

Output at the time of a fan fault.

Pr. 244

⎯

26

126

FIN

Fin overheat 

prealarm

Output when the heatsink temperature reaches 

about 85% of the fin overheat protection activating 

temperature.

⎯

⎯

27

127

ORA Orientation in-position When orientation is valid

(Refer to page 159)

⎯

⎯

speed

torque

position