Response Time Of Input/Output Terminals; Basic Parameters; Switching Among V/F Characteristics 1, 2, 3 And 4 From Input Terminal - Toshiba Tosvert VF-AS1 Instruction Manual

6.3.5 Response time of input/output terminals

 : Input terminal 1 response time selection
 : Input terminal 2 response time selection
 : Input terminal 4 response time selection
 : Input terminal 5~12 response time selection
 : Input terminal 13~20 response time selection
 For details, refer to Section 7.2.3.
The output terminal and the response time can be set with "My function."
 For details, refer to Section 6.39.
6.4

Basic parameters 2

6.4.1 Switching among V/f characteristics 1, 2, 3 and 4 from input terminal

 : Base frequency 2
 : Base frequency voltage 2
 : Manual torque boost 2
 : Thermal protection level 2
 : Base frequency 3
 : Base frequency voltage 3
• Function
Use the above parameters to switch the operation of 4 motors with a single inverter and to select motor V/f
characteristics (1 to 4) 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,V/f3 or V/f4 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 4), refer to table on the next page.
Note: Refer to Section 5. 8  (Base frequency 1) for ,  and ,
Section 5. 8  (Base frequency voltage 1) for ,  and ,
Section 5.7  (Manual torque boost) for ,  and ,
and Section 5.14  (Motor electronic thermal protection level 1) for ,  and ,
respectively.
 : Manual torque boost 3
 : Thermal protection level 3
 : Base frequency 4
 : Base frequency voltage 4
 : Manual torque boost 4
 : Thermal protection level 4
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