Mode Contents Operator Display Description
Drive Mode
Frequency
Reference
- MODE -
U1-01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
DRV
FREF (OPR)
Rdy
JOG FWD FWD/REV
LSEQ
LREF
Returns to the frequency reference display screen.
n
Drive Mode Details
The following actions are possible in the Drive Mode:
•
Run and stop the drive
• Monitor the operation status of the drive (frequency reference, output frequency, output current, output voltage, etc.)
• View information on an alarm
• View a history of alarms that have occurred
Figure 4.6 illustrates how to change the frequency reference from F 0.00 (0 Hz) to F 6.00 (6 Hz) while in the Drive Mode.
This example assumes the drive is set to LOCAL.
ESC
F1
F2
← →
← →
← →
Frequency reference
display at power up
Press to select LOCAL
Press until the frequency
reference changes to 006 00 Hz
left right
- MODE -
U1-01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
DRV
FREF (OPR)
Rdy
JOG FWD FWD/REV
LSEQ
LREF
- MODE -
U1-01= 6.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
DRV
FREF (OPR)
Rdy
JOG FWD FWD/REV
LSEQ
LREF
-MONITR-
FREF (d1-01)
U1-01= 000.00Hz
（0.00～60.00）
“0.00Hz”
DRV
FWD
Rdy
-MONITR-
FREF (d1-01)
U1-01= 006 00Hz
（0.00～60.00）
“0.00Hz”
DRV
FWD
Rdy
-MONITR-
FREF (d1-01)
U1-01= 006 00Hz
（0.00～60.00）
“0.00Hz”
DRV
FWD
Rdy
Entry Accepted
Figure 4.6 Setting the Frequency Reference while in the Drive Mode
Note: The drive will not accept a change to the frequency reference until the ENTER key is pressed after the frequency reference is entered. This
feature
prevents accidental setting of the frequency reference. To have the drive accept changes to the frequency reference as soon as changes
are made without requiring the ENTER key, set o2-05 to 1.
n
Programming Mode Details
The following actions are possible in the Programming Mode:
• Parameter Setting Mode: Access and edit all parameter settings.
• Verify Menu: View a list of parameters that have been changed from the default values.
• Setup Group: Access a list of commonly used parameters to simplify setup (Refer to Simplified Setup Using the Setup
Group on page 88).
• Auto-Tuning Mode: Automatically calculate and set motor parameters to optimize drive performance.
u
Changing Parameter Settings or Values
This example explains changing C1-02 (Deceleration Time 1) from 10.0 seconds (default) to 20.0 seconds.
Step Display/Result
1. Turn on the power to the drive. The initial display appears.
- MODE -
U1-01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
DRV
FREF (OPR)
Rdy
JOG FWD FWD/REV
LSEQ
LREF
2.
Press
or until the Parameter Setting Mode screen appears.
HELP
- MODE - PRG
DATA
Programming
FWD
4.3 The Drive and Programming Modes
YASKAWA ELECTRIC SIEP C710616 31B YASKAWA AC Drive – A1000 Technical Manual
85
4
Start-Up Programming
& Operation
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