Bit 0
Bit 1
Analog output source
0V
0V
Source 1
0V
24V
Source 2
24V
0V
Source 3
24V
24V
Source 4
Parameter
Description
Factory setting
Setting range/options Access
3-8-4-1
Source 1 for analog output
1
See selection list
Customer
3-8-4-2
Source 2 for analog output
1
See selection list
Customer
3-8-4-3
Source 3 for analog output
1
See selection list
Customer
3-8-4-4
Source 4 for analog output
1
See selection list
Customer
3-8-4-5
Analog output Low voltage
0
0..10 [V]
Customer
3-8-4-6
Analog output High voltage
10
0.01..10 [V]
Customer
3-8-4-7
Analog output Time constant
0.5
0.01..1 [s]
Customer
Table 28: Selection list for parameters
Selection list for parameters 3-8-4-1 to 3-8-4-4
1 – None
2 – Setpoint
3 – Feedback
4 – Rated Power
5 – Motor Voltage
6 – None
7 – Motor Current
8 – Output Freq
9 – DC Link Voltage
8.7.8 Restoring the factory settings
All the factory parameter settings can be restored via the 3-1-5-5 parameter
command. Before doing so, make sure that there is no start signal on digital input 1.
Once you have restored the settings, the rated motor data (parameters 3-3-2-1 to
3-3-2-6) may have to be re-entered.
NOTE
When the factory settings are restored, automatic sensor recognition is activated
(parameter 3-9-1-6).
This can result in automatic activation of the PI controller if a signal is present on analog
input 2.
If you do not want this, you have to deactivate the sensor recognition function and the PI
controller via parameters 3-9-1-6 and 3-9-1-1.
NOTE
If the system has been commissioned/started up before, restoring the factory settings will
cause all parameter settings made so far to be deleted if they have not been backed up
using the Service software.
8 Operating the Pressure Booster System
42 of 56
Hya®-Solo DV
