DNH DHVC5000 Series, Use Manual

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2.Functional Description :- The parameters function and setpoint.
3.Unit :- The setpoint unit.
4.Set range :- The set range of parameters, those parameters without a limited set range
should be adjusted according to the site conditions.
5.Factory Settings :- Parameter factory settings, those parameters without fixed factory
settings should be adjusted according to the site conditions.
6.Settings during operation:
○ :- Settable during operation
× :- Not settable during operation

Control authority :-
J :- Person with the authority to monitor the running state of the MVC.
C :- Operator with the authority to operate the MVC.
T :- Commissioning personnel with the authority to commission the MVC and modify system
parameters.
G :- Responsible person with the authority to modify the MVC control logic.
 Remarks:
☆
:- Settings and modification of special parameters may be performed only after RXPE
assesses the site conditions, otherwise unforeseen consequences may occur.

Chart or text that explains parameter functions.
3.3 Parameter List
3.3.1 Speed Control Parameters
Pa
ra
m
ete
r
N
am
e
Fu
n
ctio
n
al
D
esc
rip
tio
n
Uni
t
S
et
R
an
ge
Fa
cto
ry
S
ettin
gs
S
et
D
u
rin
g
O
p
er
atio
n
Co
n
tr
ol
A
u
th
or
ity
Re
m
ar
k
s
Acceleration 1
The set time of MVC to rise from
minimum frequency to transition
frequency 1 in speed up process.
S >0 30 × T/G
☆
Deceleration 1
The set time of MVC to drop
from transition frequency 1 to
minimum frequency in speed
down process.
S >0 30 × T/G
☆
Acceleration 2
The set time of MVC to rise from
transition frequency 1 to
transition frequency 2 in speed up
process.
S >0 30 × T/G
☆
Deceleration 2
The set time of MVC to drop
from transition frequency 2 to
transition frequency 1 in speed
down process.
S >0 30 × T/G ☆