Changing Parameter Settings Or Values - YASKAWA U1000 Technical Manual

Mode Contents
Frequency
Drive Mode
Reference
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.
Frequency reference
display at power up
- MODE - DRV
FREF (AI)
U1-01= 0.00Hz
U1-02= 0.00Hz
RSEQ
U1-03= 0.00A RREF
FWD
JOG
-MONITR- DRV
FREF (d1-01)
U1-01= 00 6.00Hz
（0.00～60.00）
"0.00Hz"
← →
FWD
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
Group on page 144).
• 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 to 20.0 seconds.
1. Turn on the power to the drive. The initial display appears.
2. Press
or until the Parameter Setting Mode screen appears.
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
Operator Display
- MODE - DRV Rdy
FREF (AI)
U1-01= 0.00Hz
U1-02= 0.00Hz
RSEQ
U1-03= 0.00A RREF
FWD
JOG
Rdy - MODE - DRV
FREF (OPR)
U1-01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
JOG FWD FWD/REV
Press to select
LOCAL
Rdy
Entry Accepted
Figure 4.6 Setting the Frequency Reference while in the Drive Mode
Step
4.3 The Drive and Programming Modes
Returns to the frequency reference display screen.
Rdy -MONITR-
FREF (d1-01)
U1-01= 000.00Hz
LSEQ
（0.00～60.00）
LREF
"0.00Hz"
←
FWD
-MONITR- DRV Rdy
FREF (d1-01)
ESC
U1-01= 00 6.00Hz
（0.00～60.00）
"0.00Hz"
← →
FWD
(Refer to Simplified Setup Using the Setup
Description
F1 F2
DRV Rdy
left right
→ Press until the frequency
reference changes to 006.00 Hz
- MODE - DRV Rdy
FREF (OPR)
U1-01= 6.00Hz
U1-02= 0.00Hz
LSEQ
U1-03= 0.00A LREF
JOG FWD FWD/REV
Display/Result
- MODE -
FREF (AI)
U1-01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
JOG FWD
- MODE -
Programming
HELP FWD
4
DRV Rdy
RSEQ
RREF
PRG
DATA
141