Toshiba Single-phase 200V class 0.2 to 2.2kW Setting the frequency using input voltage

Models: Single-phase 100V class 0.1 to 0.75kW Three-phase 200V class 0.1 to 2.2kW Single-phase 200V class 0.2 to 2.2kW

1 144
Download 144 pages 31.84 Kb
Page 42
Image 42

 

 

 

E6581090

 

2) Setting the frequency using input voltage (0-10V)

 

 

 

 

Voltage signal

 

 

+

VI/S3

Setting frequency using voltage signals

 

 

: Voltage signal 0-10Vdc

(0-10V). For more detailed information

 

 

on adjustments, see 6.4.

 

-

CC

 

 

 

 

 

 

60Hz

 

 

 

 

Frequency

 

 

 

 

00Vdc

10Vdc

3

*

The H parameter (VI/S3 terminal function selection) is used to specify a function

 

for the VI/S3 input terminal. The FCHG parameter (frequency command forced

 

 

switching) makes it possible to use both the analog input frequency signal and the

 

 

frequency signal set with the internal potentiometer, which can be switched by

 

 

activating or deactivating the input terminals.

 

 

 

See 5.1 for details.

 

 

 

Note: The current input and voltage input functions cannot be used at the same time.

3) Setting the frequency using current input (4-20mA)

+

-

VI/S3

CC

Current signal

 

Setting frequency using current signals

: Current signal 4-20mAdc

(4-20mA). For more detailed information

on adjustments, see 6.4.

 

 

 

 

 

60Hz

 

 

 

 

Frequency

 

 

 

 

0

 

4mAdc

20mAdc

 

 

* The H parameter (VI/S3 terminal function selection) is used to specify a function for the VI/S3 input terminal. The FCHG parameter (frequency command forced switching) makes it possible to use both the analog input frequency signal and the frequency signal set with the internal potentiometer, which can be switched by activating or deactivating the input terminals.

See 5.1 for details.

Note: The current input and voltage input functions cannot be used at the same time.

(4) Setting the frequency by serial communications (HOQF : )

The frequency can also be set from a higher-order external control device via optionally available communications conversion units (RS2001Z, RS20035, RS2002Z and RS4001Z).

C-5

Page 42
Image 42
Toshiba Single-phase 200V class 0.2 to 2.2kW instruction manual Setting the frequency by serial communications Hoqf