Terminal Function Selection; Keeping An Input Terminal Function Always Active (On; Modifying Input Terminal Functions - Toshiba TOSVERT VF-AS1 Instruction Manual

6.3

Terminal function selection

6.3.1 Keeping an input terminal function always active (ON)

 : Always ON function selection
• Function
This parameter specifies an input terminal function that is always kept active (ON). (Only one function
selectable)
[Parameter setting]
Title

* The selected function is always kept active regardless of the type of logic (positive or negative) in the table of
function settings in 7.2.1.

6.3.2 Modifying input terminal functions

 : Input terminal function selection 1 (F)
 : Input terminal function selection 2 (R)
 : Input terminal function selection 3 (ST)
 : Input terminal function selection 4 (RES)
 : Input terminal function selection 5 (S1)
 : Input terminal function selection 6 (S2)
⇒ For details, refer to Section 7.2.1.
6
• Function
Use the above parameters to send signals from an external programmable controller to various control input
terminals to operate and/or set the inverter.
The desired contact input terminal functions can be selected from 120 types (0-135). This gives system design
flexibility.
Using the SW3 switch, the function of the RR/S4 terminal can be selected between analog input and contact
input. By default, the RR/S4 terminal is set as an analog input terminal (voltage input terminal). To use it as a
contact input terminal, therefore, you need to turn the SW3 switch to the S4 position.
Setting of contact input terminal function
Terminal
symbol
–
F
R
ST
RES
S1
S2
S3
The terminal below is operative only when SW3 is in the
S4 position.
RR/S4
Note 1: The function that has been selected using  (always ON function selection parameter) is always
activated.
Note 2: When using the RR/R4 terminal as a contact input terminal (sink logic), always turn the SW3 slide switch to
the S4 position.
Function
Always ON function selection
Title Function
 Always ON function selection
Input terminal function

selection 1 (F)
Input terminal function

selection 2 (R)
Input terminal function

selection 3 (ST)
Input terminal function

selection 4 (RES)
Input terminal function

selection 5 (S1)
Input terminal function

selection 6 (S2)
Input terminal function

selection 7 (S3)
Input terminal function

selection 7 (S4)
Adjustment range
~
 : Input terminal function selection 7 (S3)
 : Input terminal function selection 8 (RR/S4)
 ~  :
Input terminal function selection 9~16
 ~  :
Input terminal function selection 17~20
Adjustment range
~
( ⇒ Refer to Section 11.)
–
~ [Note 2]
F-6
E6581301
Default setting

Default setting

 (F)
 (R)
 (ST)
 (RES)
 (SS1)
 (SS2)
 (SS3)
–
 (SS4)