Toshiba VF-PS1 - Modifying Output Terminal Functions; Basic Parameters; Switching Among V;F Characteristics 1 and 2 from Input Terminal

E6581386
F-8
6
6.3.3 Modifying output terminal functions
 : Output terminal function selection 1 (OUT1)

: Output terminal function selection 2 (OUT2)

: Output terminal function selection 3 (FL)

~  : Output terminal function selection 4~9

~  : Output terminal function selection 10, 11
⇒ For details, refer to Section 7.2.2.
6.4 Basic parameters 2
6.4.1 Switching among V/f characteristics 1 and 2 from input terminal
 : Base frequency 2

: Base frequency voltage 2

: Manual torque boost 2

: Thermal protection level 2
• Function
Use the above parameters to switch the operation of 2 motors with a single inverter and to select motor V/f
characteristics (1 to 2) according to the particular needs or operation mode.
[Switching methods]
Terminals are used for this switching.
Note: The setting of parameter  (V/f control mode selection) is valid only when V/f1 is selected. If V/f2 is
selected, V/f control is performed in constant torque mode. Do not switch motors when the parameter
 (V/f control mode selection) is set at . For parameters selected when changing V/f characteristics
(1 to 2), refer to table on the next page.
Note: Refer to Section 5. 8  (Base frequency 1) for ,
Section 5. 8  (Base frequency voltage 1) for ,
Section 5.7  (Manual torque boost) for ,
and Section 5.14  (Motor electronic thermal protection level 1) for , respectively.