YASKAWA iQpump1000 Installation & Start?Up Manual page 96

i.8 Parameter Table
No. Name
P9-01 Lead Drive Selection
P9-02 Feedback Source
P9-03 Alternation Time
P9-04 Alternation Mode
P9-05 Lag Drive Mode
P9-06 Lag Fixed Speed
P9-07 Lag Fixed Speed Delay
P9-08 Add Pump Mode
P9-09 Add Frequency Level
P9-10 Add Delta Level
P9-11 Add Delay Time
P9-12 Remove Pump Mode
96
Description
0: Next available
1: Lowest runtime
2: Stop history
0: Analog only
1: Ana->Net, No Alrm
2: Ana->Net, Alarm
3: Network only
Specifies the time for a drive to request
alternation.
Setting this parameter to 0 disables the
function.
0: FIFO auto
1: FIFO forced
2: LIFO
3: FIFO @sleep
0: Fixed speed. The drive runs at the
P9-06 setting after the time set in P9-07
expires.
2: Turn off. The drive stops running when
it switches to a lag drive after the time set
in P9-07 expires.
3: Follow Lead Speed. The drive will follow
the speed of the current lead drive, applying
P9-30 gain and P9-31 bias.
Sets the speed at which the drive will run
when the drive changes from a lead to a lag
and the time set in P9-07 has expired.
Specifies how long speed is latched before
performing the function specified in P9-05
when the drive changes from a lead to a lag.
0: Output frequency
1: Feedback
2: Feedback + Fout
3. Flow meter
When P9-08 is set to 0, this parameter sets
the level above which the output frequency
needs to rise for the time set in P9-11 before
the lead drive will send a request for a new
lead drive via the iQPump MEMOBUS
network.
When P9-08 is set to 2 and the delta
feedback (setpoint minus feedback) has
exceeded the level set in P9-10 for the time
set in P9-11, this parameter sets the level
above which the output frequency needs to
rise before the lead drive will send a request
for a new lead drive via the iQPump
MEMOBUS network.
When P9-08 is set to 1, this parameter sets
the level above which the delta feedback
(setpoint minus feedback) must rise for the
time set in P9-11 before the lead drive will
send a request for a new lead drive via the
iQPump MEMOBUS network.
When P9-08 is set to 2 and the output
frequency has exceeded the level set in
P9-09 for the time set in P9-11, this
parameter sets the level above which the
delta feedback (setpoint minus feedback)
needs to rise before the lead drive will send
a request for a new lead drive via the
iQPump MEMOBUS network.
Sets the delay time before a new lead drive
is added to the system.
0: Output frequency
1: Feedback
2: Feedback + Fout
3: Flow meter
YASKAWA TOEP YAIP1W 02E YASKAWA AC Drive - iQpump1000 Installation & Start-up Guide
No. Name
Remove Frequency
P9-13
Level
P9-14 Remove Delta Level
P9-15 Remove Delay Time
High Feedback Quick
P9-18
De-Stage
P9-20 Allow Network Run
P9-21 Run Priority
Maximum Number of
P9-23
Running Pumps
P9-24 Lead Swap at Sleep
P9-25 Highest Node Address
PID Controller
Q1-01
Setpoint 1
PID Controller
Q1-02
Setpoint 2
PID Controller
Q1-03
Setpoint 3
Description
When P9-12 is set to 0, this parameter sets
the level below which the output frequency
must fall for the time set in P9-15 before the
lead drive will send a request to be removed
from the system via the iQPump
MEMOBUS network.
When P9-12 is set to 2 and the delta
feedback (feedback minus setpoint) has
exceeded the level set in P9-14 for the time
set in P9-15, this parameter sets the level
below which the output frequency must fall
before the lead drive will request to be
removed from the system via the iQPump
MEMOBUS network.
When P9-12 is set to 1, this parameter sets
the level above which the delta feedback
(feedback minus setpoint) must rise for the
time set in P9-15 before the lead drive will
request to be removed from the system via
the iQPump MEMOBUS network.
When P9-12 is set to 2 and the output
frequency has exceeded the level set in
P9-13 for the time set in P9-15, this
parameter sets the level above which the
delta feedback (feedback minus setpoint)
frequency must rise before the lead drive
will request to be removed from the system
via the iQPump MEMOBUS network.
Sets the delay time before the lead drive is
removed from the system.
Sets the feedback level that will trigger a
quick de-stage. Set as a percentage of the
P1-09 value.
The quick de-stage ignores parameters
P9-12 to P9-15 and uses an internal 2
second delay.
Setting this parameter to 0.0 disables the
feature.
0: Always
1: First/alternation
2: First only
3: Alternation only
Sets the lead drive selection priority
overriding the P9-01 selection.
If multiple drives have the lowest P9-21
value, then P9-01 determines which drive
becomes the lead.
Sets the maximum number of pumps that
can run on the system.
Sets the length of time for which the lead
drive will be in Sleep Mode before this drive
will request a swap when there is another
drive available with a lower P9-21 setting.
Setting this parameter to 0 will disable the
function.
Sets the highest possible node address in the
MEMOBUS network.
For optimal network performance, set the
serial communication address H5-01
beginning with 01h consecutively up to the
last drive and then set this parameter to that
H5-01 address.
Sets the PID Setpoint when b1-01 is set to
0.
Sets the PID Setpoint when the "Multi
Setpoint 1" or "Alternate Multi Setpoint 1"
multi-function digital input is closed.
Sets the PID Setpoint when the "Multi
Setpoint 2" or "Alternate Multi Setpoint 2"
digital input is closed.