DAYLIFF SUNVERTER 4 User Manual

24
Number
Name
Description
Factory
Set
Value
Scope
Pr.11
Frequency Upper
Limit
0-Pr.13
The upper limit of output frequency of current
operation.
50Hz
Pr.10
Minute
Minute required to be corrected.
0-59 0
Pr.13
Maximum
Operating
frequency
To protect the motor load, maximum operating
frequency must be same as rated frequency of
motor.
Associated with the output V/F curve
0.01-60
50Hz
Pr.14
Weak light
frequency
0-60
Once the output frequency is less than the set
value and continuously lasts for a period (set value
of Pr.25), the inverter will enter weak light
protection and report as too dark.
Unit:Hz
30Hz
Pr.12
Input AC power
limit
10-100
The maximum AC input power ration when
CRUISE is enabled. Unit: 1%*Pr.5
50%
Pr.15
TANK Function
0-9
0: Invalid
6: Source low signal, open-circuit is abnormal,
short-circuit is normal.
7: Tank full signal, open-circuit is normal, short-
circuit is abnormal.
8: Valid when used as a group with MUX terminal
for double source low signals, both input are
open-circuit is abnormal, both input are short-
circuit is normal.
9: Valid when used as group with MUX terminal for
double tank full signals, both input are open-
circuit is normal, both input are short-circuit is
abnormal.
Others: Other value settings are forbidden, or
else can cause abnormal operation
Note: Only one for Pr.15 or Pr.17 can be
set to 8 or 9
7
Pr.16
Reserved
Pr.17
WELL Function
Pr.18
Reserved
0
6
0
Pr.19
MUX Function
0-3
0:Invalid
1:run/stop control, open-circuit to run, short-
circuit to stop
2:run/stop control, open-circuit to stop, short-
circuit to run.
3:Water flow detection, work with flow detection
unit setting parameters.
NOTE: When Pr.15 or Pr.17 is set to 8 or 9, MUX
terminal is used as group with WELL or TANK
terminal, this value setting will be non-
functional.
0

DAYLIFF SUNVERTER 4 Specifications

General

Brand	DAYLIFF
Model	SUNVERTER 4
Category	Controller
Language	English