HP 30 30 manual FU2-79 Software Version, FU2-81 ~ FU2-90 2nd Motor Related Functions

Chapter 6 - Parameter Description [FU2]

duty is calculated by ‘%ED=Decel time * 100 / (Accel time + Steady speed time + Decel time + Stop status time)’.

FU2-79: Software Version

FU2►	S/W Version		79	2.0
79	Ver 2.0
Factory Default:		Ver. 2.0		2.0

Displays the software version.

FU2-81 ~ FU2-90: 2nd Motor Related Functions

These functions are displayed only when one of the multifunction inputs is set at ‘2nd func’ in I/O-12 to I/O-14. When using two motors with an inverter by exchanging them, different values can be set for the 2nd motor by using the multifunction input terminal.

Following table is the 2nd functions corresponding to the 1st functions.

2nd Functions	1st Functions	Description
FU2-81	DRV-01	Acceleration time
[2nd Acc time]	[Acc. time]
FU2-82	DRV-02	Deceleration time
[2nd Dec time]	[Dec. time]
FU2-83	FU1-21	Base Frequency
[2nd BaseFreq]	[Base freq]
FU2-84	FU1-29	Volts/Hz mode
[2nd V/F]	[V/F Pattern]
FU2-85	FU1-27	Forward torque boost
[2nd F-boost]	[Fwd Boost]
FU2-86	FU1-28	Reverse torque boost
[2nd R-boost]	[Rev Boost]
FU2-87	FU1-60	Stall prevention level
[2nd Stall]	[Stall Level]
FU2-88	FU1-51	ETH level for 1 minute
[2nd ETH 1min]	[ETH 1min]
FU2-88	FU1-52	ETH level for continuous
[2nd ETH cont]	[ETH cont]
FU2-90	FU2-33	Motor rated current
[2nd R-Curr]	[Rated-Curr]

☞The 1st functions are applied if the multifunction terminal is not defined to ‘2nd Func’ or if it is not ON. The 2nd function parameters are applied when the multifunction input terminal set to ‘2nd Func’ is ON. Parameters not listed on the table above are applied to the 2nd motor as to the 1st motor.

☞Exchange the motor connection from the 1st motor to the 2nd motor or the opposite when the motor is stopped. Over voltage or over current fault can occur when the motor connection is exchanged during operation.

☞The ‘User V/F’ function of FU1-29 [V/F Pattern] is used for both the 1st motor and the 2nd motor.

FU2-91: Parameter Read

FU2-92: Parameter Write

FU2►	Para. read
91	---	No ---
Factory Default:		No
FU2►	Para. write
92	---	No ---
Factory Default:		No

This is useful for programming multiple inverters to have same parameter settings. The LCD keypad can read (upload) the parameter settings from the inverter memory and can write (download) them to other inverters. This function is only available with LCD keypad.

FU2► Para. read

91 --- Yes ---

Parameter Upload

Parameter Download

FU2► Para. write

92 --- Yes ---

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