HVAC400X – APPLICATION MANUAL
13
EN2B-0417GE51 R0719
Fig. 7. The control connections example when digital inputs are isolated from ground
Table 2. Quick Setup parameter group
Index
Parameter
Min
Max
Unit
Default
ID
Description
P1.1
Motor nominal
voltage
Varies
Varies
V
Varies
110
Find the value
Un
on the motor's
nameplate. See P3.1.1.1.
P1.2
Motor nominal
frequency
8.0
320.0
Hz
50
111
Find the value
fn
on the motor's
nameplate. See P3.1.1.2.
P1.3
Motor nominal
speed
24
19200
rpm
1370
112
Find the value
nn
on the motor's
nameplate.
P1.4
Motor nominal
current
Varies
Varies
A
Varies
113
Find the value
In
on the motor's
nameplate.
P1.5
Motor Cos Phi
0.30
1.00
Varies
120
Find this value on the motor's
nameplate.
P1.6
Motor nominal
power
Varies
Varies
Kw
Varies
116
Find the value
nn
on the motor's
nameplate.
P1.7
Motor current limit
Varies
Varies
A
Varies
107
The maximum motor current from
the AC drive.
P1.8
Minimum frequency 0.00
50.00 (60.00
in N. America)
Hz
0.00
101
The minimum acceptable
frequency reference.
P1.9
Maximum
frequency
0.00
320.00
Hz
50.00
102
The maximum acceptable
frequency reference.
P1.10
I/O Control
reference A
selection
1
8
6
117
The selection of the frequency
reference source when the control
place is I/O A. See P3.3.3 for
selections.
P1.11
Preset frequency 1 0.00
50.00
Hz
10.00
105
Select with the digital input: Preset
frequency selection 0 (P3.5.1.16)
(Default = Digital Input 4).
digital input 1
DI1
8
7
6
9
10
11
12
13
14
15
16
17
DI2
DI3
CM
24 V
out
24 V
out
Terminal
Description
Signal
GND
GND
DI4
DI5
DI6
CM
digital input 2
digital input 3
24V auxiliary voltage
I/O ground
I/O ground
24V auxiliary voltage
digital input 5
digital input 6
common A for DI1...6 **
Standard I/O board
digital input 4
common A for DI1...6 **
start FWD
start REV
fault
preset freq sel 1
preset freq sel 2
fault reset