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11 Drive Control, Duty Modes, and Programming
Terminal
Types of Output Signals
Voltage output
(Default)
FM
Current output
Voltage output
(Default)
AM
Current output
■
Switch ON Termination Resistor for MEMOBUS/Modbus Communications
When the drive is the last slave in a MEMOBUS/Modbus communications, set DIP switch S2 to the ON position.
This drive has a built-in termination resistor for the RS-485 interface.
Table 10.10 MEMOBUS/Modbus Communications Termination Resistor Setting
11
Drive Control, Duty Modes, and Programming
◆
Control Method Selection
This section gives information about these basic control methods:
• V/f Control (V/f)
• Open Loop Vector
• EZ Open Loop Vector Control (EZOLV) for induction motors only
Refer to the Technical Reference for information about speed feedback and Permanent Magnet/Synchronous
Reluctance motor control methods.
Set the most applicable control method for your application. Parameter A1-02 [Control Method Selection] sets drive
control.
52
Jumper Switch S5
Figure 10.17 Location of DIP Switch S2
DIP Switch S2
ON
OFF (Default)
No.
0: 0 V to 10 V
1: -10 V to +10 V
H4-07
2: 4 mA to 20 mA
0: 0 V to 10 V
1: -10 V to +10 V
H4-08
2: 4 mA to 20 mA
The built-in termination resistor is ON.
The built-in termination resistor is OFF.
YASKAWA TOEPC71061782C GA800 Drive Installation & Primary Operation
Parameter
Signal Level
Description
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