Mechanical & Electrical Installation
4
4.6 Control I/O Connections
YASKAWA TOEPYAIGA8002B GA800 Drive Programming 633
◆ Set Sinking Mode/Sourcing Mode
Close the circuit between terminals SC-SP and SC-SN to set the sinking mode/sourcing mode and the internal/
external power supply for the MFDI terminals. The default setting for the drive is internal power supply sinking
mode.
NOTICE: Do not close the circuit between terminals SP and SN. A closed circuit between these terminals will cause damage to the
drive.
Mode Internal Power Supply (Terminal SN-SP) External 24 V power supply
Sinking Mode (NPN)
Sourcing Mode
(PNP)
◆ Set Input Signals for MFAI Terminals A1 to A3
Use terminals A1 to A3 to input a voltage or a current signal. Set the signal type as shown in Table 4.11.
Figure 4.30 Location of DIP Switch S1
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