YASKAWA GA800

Mechanical & Electrical Installation
4
4.5 Control Circuit Wiring
YASKAWA TOEPYAIGA8002B GA800 Drive Programming 631
4. Install the LED status ring board, front cover, and the keypad to their initial positions.
◆ Switches and Jumpers on the Terminal Board
The terminal board has switches to adapt the drive I/Os to the external control signals as shown in Figure 4.27.
Set the switches to select the functions for each terminal.
Figure 4.27 Locations of Switches
Table 4.10 I/O Terminals and Switches Functions
Posi-
tion
Switch Terminal Function Default Setting
A DIP switch S2 -
Enables and disables the MEMOBUS/Modbus communications
termination resistor.
OFF
B Jumper switch S5 FM, AM Sets terminals FM and AM to voltage or current output.
FM: V (voltage output)
AM: V (voltage output)
C
DIP switch S1-1 A1 Selects the input signal type (voltage/current). V (voltage input)
DIP switch S1-2 A2 Selects the input signal type (voltage/current). I (current input)
DIP switch S1-3 A3 Selects the input signal type (voltage/current). V (voltage input)
D Dip switch S4 A3 Selects MFAI or PTC input. AI (analog input)