YASKAWA GA800 Series, Maintenance & Troubleshooting

Page: 399 / 566

Electrical
Installation
5
5.6 Control I/O Connections
YASKAWA TOEPYAIGA8001B GA800 Drive Maintenance & Troubleshooting 399
Terminal Types of Output Signals Jumper Switch S5
Parameter
No. Signal Level
FM
Voltage output
(Default)
H4-07
0: 0 V to 10 V
1: -10 V to +10 V
Current output 2: 4 mA to 20 mA
AM
Voltage output
(Default)
H4-08
0: 0 V to 10 V
1: -10 V to +10 V
Current output 2: 4 mA to 20 mA
◆
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.
Figure 5.66 Location of DIP Switch S2
Table 5.17 MEMOBUS/Modbus Communications Termination Resistor Setting
DIP Switch S2 Description
ON The built-in termination resistor is ON.
OFF (Default) The built-in termination resistor is OFF.