SJE Rhombus VFDC-4100 Manual Del Usario página 14

3.2.5 Sensor Setup
Menus Setup Menu
SENSOR TRANSDUCER TYPE
SETUP SENSOR ADJUST
3.2.6 VFD Setup
Menus Setup Menu
VFD STOP TIME
VFD MINIMUM RATE
VFD STOP RATE
VFD DISP. TYPE
VFD VFD AUTO RESET
PIPE FILL
PIPE FILL RATE
PIPE FILL TIMER
3.2.7 Protect Setup
Menus Setup Menu
IDLE PREVENTION
PROTECT FREEZE PREVENTION
PASSWORD USE
PASSWORD
12
Contents
Range Setup of Sensor
Sensor Offset Value
Contents
Time delay for when the last pump stops after
the speed drops to the VFD minimum rate.
VFD minimum speed output
The last pump stops when its speed is less than
this set value and the VFD STOP TIME is done.
Display the VFD output value on the main screen.
Reset times after an alarm happened while the
VFD was operating.
Enable or disable the pipe fill function.
The preset speed the pump will run on start up
slowly fill the pipes. Runs for the PIPE FILL
TIMER or the SET PRESSURE is reached.
The length of time the pump will run. If the set
pressure is reached during this time, the
system will switch to PID immediately.
Contents
When set to USED, if the lead pump has not ran
for 10 days, the system will automatically run the
lead pump at the minimum operating speed for 60
seconds. Then it will switch lead pump. The same
process will be repeated if the succeeding lead
pump does not run for 10 days etc.
When set to USED, the lead pump will automatically
start the VFD minimum output for 30 seconds and
then shift to the next pump when the temperature
is under 32 deg. This will occur when all pumps are
stopped for more than 30 seconds at the same time
See password section for description
SJE-Rhombus VFDC-4100 Controller User Manual
Input Range
29 PSI ~ 720 PSI
-72 PSI ~ 72 PSI
Input Range
0 ~ 60 SECONDS
10 ~ 90%
20 ~ 90%
100%, 60Hz, 50Hz
0 ~ 20
ON, OFF
10- 90% or VFD min speed
5 ~ 600 SECONDS
Input Range
USED, NOT USED
USED, NOT USED
USED, NOT USED
0000 ~ 9999