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YASKAWA
TOEPC7106170YB YASKAWA AC Drive GA500 Installation & Primary Operation
Figure 10.17 Locations of Switches
Table 10.11 I/O Terminals and Switches Functions
Position
Switch
Terminal
Function
Default
A
Jumper switch S5
AM
Sets the output method for terminal AM
(voltage or current).
V (voltage output)
B
DIP switch S1
A2
Sets the input method for terminal A2 (voltage
or current).
I (current input)
DIP switch S2
-
Enables and disables the MEMOBUS/Modbus
communications termination resistor.
OFF
◆
Control I/O Connections
This section gives information about the settings for the listed control circuit I/O signals.
•
MFDI (terminals S1 to S7)
•
Pulse train output (terminal MP)
•
MFAI (terminal A2)
•
MFAO (terminal AM)
•
MEMOBUS/Modbus communications (terminals D+, D-, AC)
■
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
Damage to Equipment. Do not close the circuit between terminals SP-SN. If you
close the circuits between terminals SC-SP and terminals SC-SN at the same time, it will cause damage
to the drive.