YASKAWA A1000 Series - The Drive and Programming Modes

4.2 The Drive and Programming Modes
The drive has a Drive Mode to operate the motor and a Programming Mode to edit parameter settings.
Drive Mode:
In Drive Mode the user can operate the motor and observe U Monitor parameters. Parameter settings cannot be
edited or changed when in Drive Mode.
Programming Mode: In Programming Mode the user can edit and verify parameter settings and perform Auto-Tuning. When
the drive is in Programming Mode it will not accept a Run command unless b1-08 is set to 1.
Note: 1. If b1-08 is set to 0, the drive will only accept a Run command in Drive Mode. After editing parameters, the user must exit the Programming
Mode and enter Drive Mode before operating the motor.
2. Set b1-08 to 1 to allow motor operation from the drive while in Programming Mode.
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
A1-00= 0
4.
Press or to select the C parameter group.
← →
-PRMSET-
Basic Setup
Accel Time 1
PRG
FWD
C1-01= 10.0 sec
5.
Press two times.
-PRMSET-
Accel/Decel
Accel Time 1
PRG
C1-01= 10.0 sec
-PRMSET-
C1-01= 10.0Sec
(0.0~6000.0)
“10.0 sec”
PRG
Accel Time 1
← →
FWD
← →
FWD
6.
Press or to select parameter C1-02.
-PRMSET-
C1-02= 10.0Sec
(0.0~6000.0)
“10.0 sec”
PRG
Decel Time 1
← →
FWD
7.
Press to view the current setting value (10.0 s). The leftmost digit flashes.
-PRMSET-
C1-02= 0010.0Sec
(0.0~6000.0)
“10.0 sec”
PRG
Decel Time 1
← →
FWD
8.
Press
F1
,
F2
, or
until the desired number is selected. “1” flashes.
-PRMSET-
C1-02=0010.0Sec
(0.0~6000.0)
“10.0 sec”
PRG
Decel Time 1
← →
FWD
9.
Press and enter 0020.0.
-PRMSET-
C1-02=0020.0Sec
(0.0~6000.0)
“10.0 sec”
PRG
Decel Time 1
← →
FWD
4.2 The Drive and Programming Modes
124
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide