F235

F241

PG Speed Reference Setpoint #1 (frequency)

Program Frequency Setting Parameters Speed Reference Setpoints PG

This parameter is used to set the direction, gain, and bias of the PG input terminal when it is used as the Speed/Direction-Controlinput.

See F234 for further information on this setting.

This parameter sets PG Speed Reference Setpoint #1 (frequency) and is the frequency that is associated with the setting of F234.

Direct Access Number — F235

Parameter Type — Numerical

Factory Default — 0.0

Changeable During Run — Yes

Minimum — -80.0

Maximum — +80.0

Units — Hz

PG Speed Reference Setpoint #2 (%)

Program Frequency Setting Parameters Speed Reference Setpoints PG

This parameter is used to set the direction, gain, and bias of the PG input terminal when it is used as the Speed/Direction-Controlinput.

See F234 for further information on this setting.

This parameter sets the PG input pulse count that represents Reference Setpoint #1 (direction/speed). The range of values for this parameter is -100 to +100% of the PG input pulse count range.

Direct Access Number — F236

Parameter Type — Numerical

Factory Default — +100.0

Changeable During Run — Yes

Minimum — -100.0

Maximum — +100.0

Units — %

PG Speed Reference Setpoint #2 (frequency)

Program Frequency Setting Parameters Speed Reference Setpoints PG

This parameter is used to set the direction, gain, and bias of the PG input terminal when it is used as the Speed/Direction-Controlinput.

See F234 for further information on this setting.

This parameter sets PG Speed Reference Setpoint #2 (frequency) and is the frequency that is associated with the setting of F236.

Direct Access Number — F237

Parameter Type — Numerical

Factory Default — +80.0

Changeable During Run — Yes

Minimum — -80.0

Maximum — +80.0

Units — Hz

Startup Frequency

Direct Access Number —

F240

Program Special Control Parameters Frequency Control

Parameter Type — Numerical

The output of the drive will remain at 0.0 Hz until the programmed speed value

Factory Default — 0.10

 

Changeable During Run — Yes

exceeds this setting during startup. Once exceeded during startup, the output

 

 

frequency of the drive will accelerate to the programmed setting.

Minimum — 0.0

 

Output frequencies below the Startup Frequency will not be output from the

Maximum — 10.0

 

drive during startup. However, once reaching the Startup Frequency, speed

Units — Hz

 

values below the Startup Frequency may be output from the drive.

 

 

 

 

 

 

Run Frequency

Direct Access Number —

F241

Program Special Control Parameters Frequency Control

Parameter Type — Numerical

This parameter establishes a center frequency (Run Frequency) of a frequency

Factory Default — 0.0

 

Changeable During Run — Yes

band.

 

 

Parameter F242 provides a plus-or-minus value for the Run Frequency; thus,

Minimum — 0.0

 

Maximum — Max. Freq. (F011)

establishing a frequency band.

During acceleration, the drive will not output a signal to the motor until the

Units — Hz

 

lower level of the band is reached.

 

 

During deceleration, the drive will continue to output the programmed deceleration output signal to the motor until the lower level of the band is reached; at which time the output will go to 0.0 Hz.

104

G7 ASD Operation Manual

Page 110
Image 110
Toshiba G7 PG Speed Reference Setpoint #1 frequency, PG Speed Reference Setpoint #2 %, Startup Frequency, Run Frequency