Changing Parameter Settings Or Values - YASKAWA iQpump1000 Quick Start Manual

4.3 Using the HOA Keypad
u

Changing Parameter Settings or Values

This example explains changing C1-02 (Deceleration Time 1) from 10.0 seconds (default) to 20.0 seconds.
Note: During serial communication writing, if a parameter change is also attempted via the HOA keypad, a "BUSY - WRITE PROTECTED"
message will display. Parameter change will not be possible from the HOA keypad until an Enter command is received via the serial
communication to finish the serial writing process.
1. Turn on the power to the drive. The initial display appears.
2. Press
or until the Parameter Setting Mode screen appears.
3. Press
to enter the parameter menu tree.
4. Press
or to select the C parameter group.
5. Press
two times.
6. Press
or to select parameter C1-02.
7. Press
to view the current setting value (10.0 s). The leftmost digit flashes.
8. Press
F2
or until the desired number is selected. "1" flashes.
9. Press
and enter 0020.0.
10. Press
to confirm the change.
11. The display automatically returns to the screen shown in Step 6.
116
Step
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Display/Result
- MODE - DRV Rdy
Auto Setpoint
U5-99= 0.0PSI
U1-02= 0.00Hz
LSEQ
U1-91= 0.0PSI LREF
<-MONITOR->
- MODE - PRG
Programming
Home FWD
-PRMSET- PRG
Initialization
A1-00= 0
Select Language
Home FWD
-PRMSET- PRG
Basic Setup
C1-01= 20.0 sec
Accel Time 1
Home FWD FWD
-PRMSET- PRG -PRMSET-
Accel/Decel
Accel Time 1
C1-01= 20.0Sec
C1-01= 20.0 sec
(0.0~6000.0)
Accel Time 1
"20.0 sec"
Home FWD Home FWD
-PRMSET- PRG
Decel Time 1
C1-02= 10.0Sec
(0.0~6000.0)
"10.0 sec"
Home FWD
-PRMSET- PRG
Decel Time 1
C1-02= 0010.0Sec
(0.0~6000.0)
"10.0 sec"
Home FWD
-PRMSET- PRG
Decel Time 1
C1-02=0010.0Sec
(0.0~6000.0)
"10.0 sec"
Home FWD
-PRMSET- PRG
Decel Time 1
C1-02=0020.0sec
(0.0~6000.0)
"10.0 sec"
Home FWD
Entry Accepted
-PRMSET- PRG
Decel Time 1
C1-02= 20.0sec
(0.0~6000.0)
"10.0 sec"
Home
FWD
PRG