Yaskawa AC Drive-P1000 Industrial Fan - Manual (Page 118)

Figure 4.7 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= 0 00.00Hz
“0.00Hz”
DRV
FWD
Rdy
-MONITR-
FREF (d1-01)
U1-01= 00 6 .00Hz
“0.00Hz”
DRV
FWD
Rdy -MONITR-
FREF (d1-01)
U1-01= 00 6 .00Hz
(0.00 ~ 60.00)
“0.00Hz”
DRV
FWD
Rdy
Entry Accepted (0.00 ~ 60.00)
(0.00 ~ 60.00)
Figure 4.7 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
Groups on page 121 ).
• 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
3. Press
to enter the parameter menu tree.
← →
-PRMSET-
Initialization
Select Language
PRG
FWD
A 1-00= 0
4. Press
or to select the C parameter group.
← →
-PRMSET-
Basic Setup
Accel Time 1
PRG
FWD
C 1-01= 10.0 sec
5. Press
two times.
-PRMSET-
Accel/Decel
Accel Time 1
PRG
C 1 -01= 10.0 sec
-PRMSET-
C1- 01 = 10.0Sec
(0.0~6000.0)
“10.0 sec”
PRG
Accel Time 1
← →
FWD
← →
FWD
4.3 The Drive, Programming, and Clock Adjustment Modes
118 YASKAWA SIEP YAIP1U 01B AC Drive - P1000 Technical Manual