Honeywell HVAC400x Applications Manual page 13

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