Munters HCUw, Operating & Maintenance, Page: 96 / 122

66
3 G 3 J V L i s t o f P a r a m e t e r s
Chapter 9
Parame- Name Description Set- Unit Default Changes Refer-
ter No. ting of set- setting during ence
range ting opera-
tion
page
n16 Acceleration Acceleration time: The time required to go 0.0 to 0.1 s 10.0 Yes 5-14
time 1 from 0% to 100% of the maximum fre-
quency. 999
n17 Deceleration
time 1
Deceleration time: The time required to go
from 100% to 0% of the maximum frequen-
cy.
Note The actual acceleration or
10.0 Yes 5-14
n18 Acceleration
time 2
tion time is obtained from the following
formula.
Acceleration/Deceleration time
=
10.0 Yes 5-14
n19 Deceleration
time 2
(Acceleration/Deceleration time set
value)
× (Frequency reference value)
÷
(Max. frequency)
10.0 Yes 5-14
n20 S-shape accel-
eration/decel-
eration charac-
teristic
Used to set S-shape acceleration/decel-
eration characteristics.
0: No S-shape acceleration/deceleration
(trapezoidal acceleration/deceleration)
1: S-shape acceleration/deceleration char-
acteristic time 0.2 s
2: S-shape acceleration/deceleration char-
acteristic time 0.5 s
3: S-shape acceleration/deceleration char-
acteristic time 1.0 s
Note When the S-shape acceleration/de-
celeration characteristic time is set,
the acceleration and deceleration
times will be lengthened according to
the S-shape at the beginning and
end of acceleration/deceleration.
0 to 3 1 0 No 5-15
n21 Frequency ref-
erence 1
Used to set internal frequency references.
Note Frequency reference 1 is enabled in
0.0 to
max. 0.1 Hz
(see 6.0 Yes 5-10
n22 Frequency ref- remote mode with n03 for frequency fre- note 0.0 Yes 5-10
erence 2
reference selection set to 1.
quen- 1)
n23 Frequency ref-
erence 3
Note These frequency references are se-
lected with multi-steps peed refer-
cy 0.0 Yes 5-10
n24 Frequency ref-
erence 4
ences (multi-function input). See the
reference p ages for the relationship
0.0 Yes 5-10
n25 Frequency ref-
erence 5
Between multi-step speed references and
frequency references. 0.0 Yes 5-10
n26 Frequency ref-
erence 6
0.0 Yes 5-10
n27 Frequency ref-
erence 7
0.0 Yes 5-10
n28 Frequency ref-
erence 8
0.0 Yes 5-10
n29 Inching fre-
quency com-
mand
Used to set the inching frequency command.
Note The inching frequency command is
selected with the inching command
(multi-function input). The inching
frequency command takes precedence over
the multi-step speed reference.
6.0 Yes 5-11