Rhymebus RM6F5 series, Operation Manual

Page: 109 / 195

Chapter 5 Parameter Setting Description
109
5
(2)
When the operating frequency value < F_023 (Departing
frequency of pump), and operating time > F_025(Departing
time), the multi- output terminal may detect immediately and
stop auxiliary pump 2. And so on, auxiliary pump 1 will stop
in sequence;
When the operating frequency of lead drive < F_133(Drive
standby level), lead pump will decelerate and stop.
F_016
Set Drive
’s No. for
Parallel Control
․
Set the individual number to each drive.
*In multi-pump control systems, assign the activating
number to each drive for parallel control. Lead drive (the
smallest number) will order command to other drives.
*The smallest number stand for lead drive. When the lead
drive occurs fault or pressed the
OFF
RESET
key, the drive with
following number will become lead drive to order the
command to other drives.
Func. Name Description
F_021
Launch Detection
Time
(Parallel Control)
․
In multi-pump control systems, set the detection time
of pump for parallel start up.
*In multi-pump control systems, the standby pumps will
parallel control in sequence when the operating drive runs
at full speed for a time by setting value of F_021.
*Setting range: 0.0~25.0sec.
Drive #1
Output
frequency
Actual
pressure
(PV)
Setting
pressure
(SV)
Drive #0
F_021
Full
speed
Drive #0
Drive #1
Time
Time
F_015=2(E-mode)
F_022
Launch Detection
Level
(Parallel Control)
․
In multi-pump control systems, set the detection level
of pump for parallel start up.
*In multi-pump control systems, the standby pumps will
parallel control in sequence when the operating drive runs
at full speed and the actual pressure is still below the
setting value.