YASKAWA L1000A - Page 99

4.3 The Drive and Programming Modes
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual 99
Start-Up Programming & Operation
4
■ Drive Mode Details
The following actions are possible in the Drive Mode:
• Run and stop the drive
• Monitor the operation status of the drive (speed reference, output speed, 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 speed reference from 0.00% to 10.00% while in the Drive Mode. This example
assumes the reference source is assigned to the digital operator (b1-02 = 0) and d1-01 is set to 0 or 3.
Figure 4.6
Figure 4.6 Setting the Speed Reference while in the Drive Mode
Note: The drive will not accept a change to the speed reference until the ENTER key is pressed after the speed reference is entered. This
feature prevents accidental setting of the speed reference. To have the drive accept changes to the speed reference as soon as
changes are made without requiring the ENTER key, set o2-05 to 1.
■ Programming Mode Details
The following actions are possible in the Programming Mode:
• Parameter Setting Mode: Access and edit all parameter settings.
• Verify Menu: Check a list of parameters that have been changed from their original default values.
• Setup Group: Access a list of commonly used parameters to simplify setup (refer to Simplified Setup Using the Setup
Group on page 102).
• Auto-Tuning Mode: Automatically calculate and set motor parameters to optimize drive performance.
Programming
Mode
Auto-Tuning Mode
Motor parameters are calculated and set automatically. Refer to Auto-Tuning on page 112.
Drive Mode Speed Reference Returns to the speed reference display screen.
Mode Contents Operator Display Description
HELP
- MODE - PRG
Auto-Tuning
DATA
AUTO
FWD
YEA_common
- MODE -
U1-01= 0.00%
U1-02= 0.00%
U1-03= 0.00A
DRV
Speed Ref (OPR)
Rdy
RSEQ
LREF
FWD FWD/REV
YEA_common
YEA_
TMonly
ESC
F1
F2
←→
←→
- MODE -
U1-01= 0.00%
U1-02= 0.00%
U1-03= 0.00A
DRV
Speed Ref (OPR)
Rdy
RSEQ
LREF
Speed reference
display at power up
Press until the frequency
reference changes to 010.00%
left right
- MODE -
U1-01= 10.00%
U1-02= 0.00%
U1-03= 0.00A
DRV
Speed Ref (OPR)
Rdy
RSEQ
LREF
←→
-MONITR-
Spd Ref 1(d1-01)
U1-01= 000.00%
㧔0.00㨪100.00㧕
0.00%
DRV
FWD
Rdy
-MONITR-
Spd Ref 1(d1-01)
U1-01= 010.00%
㧔0.00㨪100.00%㧕
0.00%
DRV
FWD
Rdy
-MONITR-
Spd Ref 1(d1-01)
U1-01= 010.00%
㧔0.00㨪100.00㧕
0.00%
DRV
FWD
Rdy
Entry Accepted
FWD FWD/REV
FWD FWD/REV
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