Option

 

 

Terminal

 

 

Function Name

 

 

 

Description

 

 

 

 

Code

 

 

Symbol

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

 

 

WAF

 

 

Cooling Fan Warning

 

 

ON

Lifetime of cooling fan has expired.

 

 

 

 

 

 

 

 

 

 

Signal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

Lifetime of cooling fan has not expired.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41

 

 

FR

 

Starting Contact Signal

 

 

ON

Either FW or RV command is given to the inverter

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

No FW or RV command is given to the inverter, or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

both are given to the inverter

 

 

 

 

42

 

 

OHF

Heat Sink Overheat

 

 

ON

Temperature of the heat sink exceeds a specified

 

 

 

 

 

 

 

 

 

 

Warning

 

 

 

value (C064)

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

Temperature of the heat sink does not exceed a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

specified value (C064)

 

 

 

 

43

 

 

LOC

Low load detection

 

 

ON

Motor current is less than the specified value

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(C039)

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

Motor current is not less than the specified value

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(C039)

 

 

 

 

44

 

 

MO1

General Output 1

 

 

ON

General output 1 is ON

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

General output 1 is OFF

 

 

 

 

45

 

 

MO2

General Output 2

 

 

ON

General output 2 is ON

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

General output 2 is OFF

 

 

 

 

46

 

 

MO3

General Output 3

 

 

ON

General output 3 is ON

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

General output 3 is OFF

 

 

 

 

50

 

 

IRDY

Inverter Ready Signal

 

 

ON

Inverter can receive a run command

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

Inverter cannot receive a run command

 

 

 

 

51

 

 

FWR

 

Forward Rotation

 

 

ON

Inverter is driving the motor in forward direction

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

Inverter is not driving the motor in forward

 

 

 

 

 

 

 

 

 

 

 

 

 

 

direction

 

 

 

 

52

 

 

RVR

 

Reverse Rotation

 

 

ON

Inverter is driving the motor in reverse direction

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

Inverter is not driving the motor in reverse

 

 

 

 

 

 

 

 

 

 

 

 

 

 

direction

 

 

 

 

53

 

 

MJA

Major Failure Signal

 

 

ON

Inverter is tripping with major failure

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

Inverter is normal, or is not tripping with major

 

 

 

 

 

 

 

 

 

 

 

 

 

 

failure

 

 

 

 

54

 

 

WCO

Window Comparator for

 

 

ON

Analog voltage input value is inside of the window

 

 

 

 

 

 

 

 

 

 

Analog Voltage Input

 

 

 

comparator

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

Analog voltage input value is outside of the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

window comparator

 

 

 

 

55

 

 

WCOI

Window Comparator for

 

 

ON

Analog current input value is inside of the window

 

 

 

 

 

 

 

 

 

 

Analog Current Input

 

 

 

comparator

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

Analog current input value is outside of the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

window comparator

 

 

 

 

58

 

 

FREF

Frequency Command

 

 

ON

Frequency command is given from the operator

 

 

 

 

 

 

 

 

 

 

Source

 

 

OFF

Frequency command is not given from the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

operator

 

 

 

 

59

 

 

REF

Run Command Source

 

 

ON

Run command is given from the operator

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

Run command is not given from the operator

 

 

 

 

60

 

 

SETM

 

2nd Motor Selection

 

 

ON

2nd motor is being selected

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

2nd motor is not being selected

 

 

 

 

62

 

 

EDM

STO (Safe Torque Off)

 

 

ON

STO is being performed

 

 

 

 

 

 

 

 

 

 

Performance Monitor

 

 

OFF

STO is not being performed

 

 

 

 

 

 

 

 

 

 

(Output terminal 11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

only)

 

 

 

 

 

 

 

 

63

 

 

OPO

Option card output

 

 

ON

(output terminal for option card)

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

(output terminal for option card)

 

 

 

 

255

 

 

no

 

Not used

 

 

ON

-

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

77

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Hitachi hitachi series inverter user manual C039, MO1, MO2, MO3, Opo