Yaskawa VS-616G5 Series Revision F Quick-Start - Manual (Page 42)

VS-616G5 Installation & Quick-Start Manual 39
2.1 TRIAL OPERATION
To ensure safety, prior to initial operation, disconnect the machine coupling so that the motor is iso-
lated from the machine. If initial operation must be performed while the motor is still coupled to the
machine, use great care to avoid potentially hazardous conditions. Check the following items before a
trial run:
· Wiring and terminal connections are proper.
· Wire clippings and other debris removed from the unit.
· Screws are securely tightened.
· Motor is securely mounted.
· All items are correctly grounded.
Digital Operator Display at Power-Up
When the system is ready for operation, turn ON the power supply. Verify that the inverter powers up
properly. If any problems are detected, turn OFF the power supply immediately. The digital operator
display illuminates as shown below when the power supply is turned ON.
LOCAL
REMOTE
MENU
DIGITAL OPERATOR
JVOP-130
ESC
DATA
ENTER
JOG
FWD
REV
RESET
RUN STOP
DRIVE FWD REV REMOTE
REF SEQ
U
Frequency Ref
U1-01 = 0.00 Hz
Mode Indicator LEDs: DRIVE
FWD/REV
REMOTE (SEQ/REF)
Display Section: Displays frequency reference.
Operation Indicator LEDs: Stop LED ON.
Figure 14 Digital Operator Display at Power-up
Chapter 2 - Operation
Trial Operation