3-4
3-2
Turning On Power and Checking Displays
3-2-1 Items to Check Before Turning On Power
H
Checking Power Supply Voltage
•
Check to be sure that the power supply voltage is within the ranges shown below.
R88D-UP
jj
H(A) (200 VAC specifications): Single-phase 200/230 VAC (170 to 253 V) 50/60 Hz
R88D-UP
jj
L(A) (100 VAC specifications): Single-phase 100/115 VAC (85 to 127 V) 50/60 Hz
R88D-UP
jj
V (200 VAC specifications):
Single-phase 200/230 VAC (170 to 253 V) 50/60 Hz
R88D-UP
jj
W (100 VAC specifications):
Single-phase 100/115 VAC (85 to 127 V) 50/60 Hz
H
Checking Terminal Block Wiring
•
The power supply inputs R and T, or L1 and L2, must be properly connected to the terminal block.
•
The Servomotor’s red (U), white (V), and blue (W) power lines and the green ground wire (
) must
be properly connected to the terminal block.
H
Checking the Servomotor
•
There should be no load on the Servomotor. (Do not connect to the mechanical system.)
•
The power lines and power cables must be securely connected at the Servomotor.
H
Checking the Encoder Connectors
•
The encoder connectors (CN2) at the Servo Driver must be securely connected.
•
The encoder connectors at the Servomotor must be securely connected.
H
Checking the Control Connectors
•
The control connectors must be securely connected.
•
The Run command must be OFF.
H
Checking the Parameter Unit Connection
•
The Parameter Unit (R88A-PR02U or R88A-PR03U) must be securely connected to connector
CN3.
3-2-2 Turning On Power and Confirming the Display
H
Turning On Power
•
Confirm that it is safe to turn on the power supply and then turn on the power supply.
Operation
Chapter 3
