50
is used to eliminate interference at
low flow rate. The threshold value is
calculated according to the range
and small signal cut-off value.
Output
signal output
Loop Out
Current
output
Loop
Current
output
FLOW,POWE
R
POWER
When selecting power, you need to
set the maximum power value.
Power Max
Upper
power limit
0.001
～
999999
100
When the current output is
configured as power, the maximum
power setting affects the current
output value. The unit is fixed as
kW. The decimal point can be set by
pressing ↓.
Pulse Out
Pulse output
Pulse
Pulse output
FLOW,ENER
GY,DIRECTIO
N
FLOW
Contact Mode
contact
scheme
Normally On,
Normally Off
NormallyOff
Normally open or closed state of
pulse output.
Freq Max(Hz)
Upper
frequency
limit (Hz)
100
～
5000
2000
When the pulse equivalent is not 0,
the maximum pulse is invalid. The
decimal point can be set by pressing
↓.
Liter/Pulse
Pulse
equivalent
0
～
999999
Change
according to
caliber
setting
Val/Pulse
Energy
pulse
equivalent
0
～
999999
Change
according to
caliber
setting
Pulse
Width(ms)
Pulse width
(MS)
200,100,50,20
,10,50%
100
The inappropriate pulse width setting
is automatically adjusted to 50%.
Communicatio
n
Communicat
ion output
See
9.5rs485
communication
function (MODBUS-RTU) for details
Date(YY/MM/D
D)
Date (month
/ day / year)
Time(hh/mm/s
s)
Time (H /
min / s)
Load Settings
Restore
factory
settings
Restore all configuration items to the
factory configuration.
10.3Power setting item
Table 10 – 3power (heat parameter) setting items (default password 0030)
Set item
Description
Options / value
range
Default
value
explain
New
Password
New password
0030
Diff
Temp
Cutoff
Small temperature
difference setting
0.0
～
3.0
1
The
temperature
difference less than the
set value is regarded as 0.
Power Opt
Power Options
AUTO,COLD,HEAT
AUTO
Auto will automatically
determine whether it is
