3.5 Control Circuit Wiring
92 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
3. Put the cable through the clearance in the wiring cover.
Figure 3.41 Control Circuit Wiring
4. Install the USB port 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.
Set the switches to select the functions for each terminal.
Figure 3.42 Locations of Switches
Table 3.14 I/O Terminals and Switches Functions
Posi
tion
Switch Terminal Function Default Setting
A DIP switch S2 -
Enables and disables the Modbus communications termination
resistor.
OFF
B Jumper switch S5 AO1, AO2 Sets terminals AO1 and AO2 to voltage or current output.
AO1: V (voltage output)
AO2: V (voltage output)
C
DIP switch S1-1 AI1 Selects the input signal type (voltage/current). V (voltage input)
DIP switch S1-2 AI2 Selects the input signal type (voltage/current). I (current input)
DIP switch S1-3 AI3 Selects the input signal type (voltage/current). V (voltage input)
D DIP switch S4 AI3 Selects MFAI or PTC input. AI (analog input)
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