E6581381
F-7
6
■
Connection method
1) A-contact input
CC
Input terminal
* This function is activated when the input
terminal and CC (common) are short-
circuited. Use this function to specify
forward/reverse run or a preset-speed
operation.
Inverter
A-contact switch
Sink setting
2) Connection with transistor output
* Operation can be controlled by connecting the
input and CC (common) terminals to the
output (no-contacts switch) of the
programmable controller. Use this function to
specify forward/reverse run or a preset-speed
operation. Use a transistor that operates at
24Vdc/5mA.
CC
Input
terminal
Inverter
Programmable controller
* Interface between programmable controller and inverter
Note: When using a programmable controller with open collector outputs for control, connect it to the
PCL terminal, as shown in the figure below, to prevent the inverter from malfunctioning
because of a current that flows in.
Also, be sure to turn the SW4 slide switch to the PLC position.
Summary of Contents for TOSVERT VF-FS1 Series
Page 2: ......
Page 15: ...E6581381 A 3 1 1 3 Names and functions 1 3 1 Outside view Operation panel ...
Page 18: ...E6581381 A 6 1 VFFS1 2004 2037PM VFFS1 4004 4055PL Note EMC plate is supplied as standard ...
Page 36: ......
Page 40: ...E6581381 B 4 2 2 2 2 Standard connection diagram 2 ...
Page 54: ......
Page 56: ...E6581381 D 2 4 4 1 Flow of status monitor mode Flow of monitor as following ...
Page 66: ......
Page 180: ......
Page 196: ......
Page 208: ......
Page 233: ...E6581381 L 5 12 Outline drawing Fig A Fig B Fig C Fig D ...
Page 242: ......
Page 248: ......
Page 251: ......