YASKAWA iQpump1000 - Page 144

Network State Display
Drive is in AUTO Mode, Lag operation and
is following the speed of the current Lead
drive. The Home screen will display U1-01
instead of U5-99.
Lag: Follow Lead
- MODE - DRV RDY
Home
U1-02=
U1-91=
51.35Hz
98.9PSI
U1-01= 51.37
HZ
Drive is in AUTO Mode, Lead operation with
Geothermal Enabled. The Home screen will
display U1-01 instead of U5-99
Lead: Geothermal
- MODE - DRV RDY
Home
U1-02=
U1-80=
44.82Hz
83.6˚F
U1-01= 48.00
HZ
PI Feedback via Network
The Network PI Feedback comes from a drive on the network with a valid analog PI feedback source and can be used as the
primary or secondary feedback source for a networked drive.
Set P9-02 to 0 if a drive has an analog PI feedback device installed and switching to network as a backup is not desired.
if a drive has an analog PI feedback device installed and the network PI feedback is considered as a backup, set P9-02 to 1 for
no alarm message when switched and set P9-02 to 2 for an alarm.
Set P9-02 to 3 if a drive has no analog PI feedback device installed and relies solely on the analog PI feedback of another
networked drive.
Note: Connect an analog PI feedback device to each drive for best performance.
Related Parameters
No. Parameter Name Setting Values
H5-01 Drive Node Address
Default: 1F (Hex)
Min.: 0
Max.: FF
P1-01 Pump Mode
Default: 0
Range: 0, 1, 3
P9-02 Feedback Source
Default: 0
Range: 0 to 3
P9-25 Highest Node Address
Default: 08h
Min.: 02h
Max.: 08h
P9-27 Network Recovery
Default: 1
Range: 0 to 3
U9-02 Network Activity No signal output available
U9-04 Running Queue Number No signal output available
4.5 iQpump Presets and Functions
144
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide