1. Product Composition
1.2 Names of Units
1.2.1 Names of Servi Drive Units
100W, 200W, 400W
Display
Shows the status and alarms of the drive.
Terminating Resistance Setting
When the switch is on, the drive’s internal
terminating resistance (120Ω) is used.
Charge Lamp
The lamp lights up when the main circuit is
powered on.
Main Power Connectors (L1, L2, L3)
Terminals for power supply into the main circuit.
Analog Monitor Connector
Connector for monitoring of analog output
signal
Node Address Switch
This switch sets the drive’s node address.
You can set node address at from 0 to 31.
USB Connector (USB, Mini B Type)
Communication connector with Drive CM
programs (PC programs)
RS-422 Communication Connector (In/Out)
RS-422 Communication Connector.
DC Reactor Connection Connector (PO, PI)
DC reactor connection terminals for inhibition of
high-frequency wave from the power unit.
Recovery Resistance Connection Connector
(B+, B, BI)
Connection terminals for external recovery
resistor
– Basic attachment: B, BI termination
– External resistor attached: attached to B+, B
terminal.
Control Power Terminal (C1, C2)
Terminal for control power input
Input/Ouput Signal Connector (I/O)
Connector for sequence input/output signal.
Servo Motor Connection Terminal (U, V, W)
Connection terminal for the motor’s main
circuit cable (power cable)
Ground Terminal
Earthing terminal to prevent electrocution.
Encoder Connector (ENCODER)
Connector with encoder mounted on the servo
drivei
1-8
