86(96)
Commissioning
Honeywell
Honeywell
Honeywell
Honeywell
8
8.3.2 HVAC parameters in NXL HVAC (Control keypad: Menu P2
B2.1)
Code
Parameter
Min
Max
Unit
Default**
Cust
ID
Note
P2.1.1
Min frequency
0,00
Par. 2.1.2
Hz
0,00
101
P2.1.2
Max frequency
Par. 2.1.1
320,00
Hz
50,00
102
NOTE
: If f
max
> than the
motor synchronous speed,
check suitability for motor
and drive system
P2.1.3
Acceleration time 1
0,1
3000,0
s
1,0
103
P2.1.4
Deceleration time 1
0,1
3000,0
s
1,0
104
P2.1.5
Current limit
0,1 x I
L
1,5 x I
L
A
I
L
107
NOTE
: Formulas apply
approximately for
frequency converters up to
MF3. For greater sizes,
consult the factory.
P2.1.6
Nominal current of
the motor
0,3 x I
L
1,5 x I
L
A
I
L
113
Check the rating plate of
the motor
P2.1.7
Nominal speed of
the motor
300
20000
rpm
1440
112
The default applies for a 4-
pole motor and a nominal
size frequency converter.
P2.1.8
Start function
0
1
0
505
0
=Ramp
1
=Flying start
2
=Conditional Flying start*
P2.1.9
Stop function
0
1
0
506
0
=Coasting
1
=Ramp
P2.1.10
Automatic restart
0
1
0
731
0
=Not used
1
=Used (3 x automatic
Restart)
P2.1.11
Nominal voltage of
the motor
380
500
V
400V
110
P2.1.12
Nominal frequency
of the motor
30,00
320,00
Hz
50,00
111
Check the rating plate of
the motor
P2.1.13
Preset speed 1
0,00
Par. 2.1.2
Hz
10,00
105
P2.1.14 Parameter conceal
0
1
1
115
0
=All parameters and
menus visible
1
=HVAC group P2.1 and
menus M1 – H5 visible
Table 8-2. HVAC parameters P2.1 in NXL HVAC
*
Start mode where Trip Free Output Switching is enabled, recommended to be used with all pump and fan
applications.
**
Default values if Start-up wizard has not been used. Look Figure 7-3 on page 54 or
NXL HVAC Quick
Guide
to see the values with different modes in wizard.
NOTE!
Deactivating Parameter conceal P.2.1.14 gets all parameters into use in NXL HVAC drive
