Omron Healthcare VARISPEEDF7 사용자 설명서

EN-20

L7-01

Forward drive 
torque limit

Sets the torque limit vlaue as a per-
centage of the motor rated torque. 
Four individual regions can be set. 

L7-02

Reverse drive 
torque limit

L7-03

Forward 
regenerative 
torque limit

L7-04

Reverse 
regenerativ 
torque limit

U1-01 Frequency reference in Hz / rpm

U1-02 Output frequency in Hz / rpm

U1-03 Output current in A

U1-06 Output voltage in VAC

U1-07 DC bus voltage in VDC

U1-08 Output power in kW

U1-09 Torque reference

U1-10

Input terminal 
status

Shows input ON/OFF status.

U1-11

Output termi-
nal status

Shows output ON/OFF status.

U1-12

Operation sta-
tus

Inverter operating status.

U1-13 Cumulative operation time in hrs.

U1-21 ASR input

U1-22 ASR output

U1-34 OPE fault parameter

U1-40 Cooling fan operating time in hrs.

Param-

eter 

Num-

ber

Name

Description

Output torque

Positive torque

Reverse

Negative torque

No. 

o

motor

rotations

Regen.

Forward

Regen.

U1-10 =

1: FWD comm

a

nd

(

S

1) i

s

 ON

1: REV comm

a

nd

(

S

2) i

s

 ON

1: M

u

lti inp

u

t 1

(

S3

) i

s

 ON

1: M

u

lti inp

u

t 2

(

S

4) i

s

 ON

1: M

u

lti inp

u

t 

3

(

S

5) i

s

 ON

1: M

u

lti inp

u

t 4

(

S

6) i

s

 ON

1: M

u

lti inp

u

t 5

(

S

7) i

s

 O  N

U1-11 =

1: M

u

lti-f

u

nction

cont

a

ct o

u

tp

u

t 1

(M1-M2) i

s

 ON

1: M

u

lti-f

u

nction

cont

a

ct o

u

tp

u

t 2

(M

3

-M4) i

s

 ON

1: M

u

lti-f

u

nction

cont

a

ct o

u

tp

u

t 

3

(M5-M6) i

s

 ON

Not 

us

ed 

(Alw

a

y

s

 0).

1: Error o

u

tp

u

t

(MA/MB-MC) i

s

 ON

U1-12 =

R

u

n

1: Zero 

s

peed

1: Rever

s

e

1: Re

s

et 

s

ign

a

l inp

u

t

1: 

S

peed 

a

gree

1: Inverter re

a

dy

1: Minor f

au

lt

1: M

a

jor f

au

lt

U2-01 Current fault

U2-02 Last fault

U2-03 Reference frequency at fault

U2-04 Output frequency at fault

U2-05 Output current at fault

U2-07 Output voltage reference at fault

U2-08 DC bus voltage at fault

U2-09 Output power at fault

U2-11 Input terminal status at fault

U2-12 Output terminal status at fault

U2-13 Operation status at fault

U2-14 Cumulative operation time at fault

U3-01

to 

U3-04

Last fault to fourth last fault

U3-05

to

U3-08

Cumulative operation time at fault 1 to 4

U3-09 

to

U3-14

Fifth last to tenth last fault

U3-15 

to

U3-20

Accumulated time of fifth to tenth fault

* The following faults are not recorded in the error log: 
   CPF00, 01, 02, 03, UV1, and UV2.

3

Multi-step speed reference 1

4

Multi-step speed reference 2

5

Mulit-step speed reference 3

6

Jog frequency command (higher priority than multi-
step speed reference)

7

Accel/decel time selection 1

F

Not used (Set when a terminal is not used)

14

Fault reset (Reset when turned ON)

19

PI control disable

20 to 

2F

External fault; Input mode: NO contact/NC contact, 
Detection mode: Normal/during operation

71

Speed/torque control change (ON: Torque control)

77

Speed control (ASR) gain switching (ON: C5-03)

0

During run 1 (ON: run command is ON or voltage is 
being output)

6

Inverter operation ready; READY: After initialization or 
no faults

F

Not used. (Set when the terminal is not used.)

10

Minor fault (Alarm) (ON: Alarm displayed)

1A

During reverse run (ON: During reverse run)

1F

Motor overload (OL1, including OH3) pre-alarm (ON: 
90% or more of the detection level)

30

During torque limit (current limit) (ON: During torque 
limit)

32

Activated if the ASR is operating for torque limit. The 
ASR output becomes the torque reference, the motor 
is rotating at the speed limit. 

Param-

eter 

Num-

ber

Name

Description