Danfoss VLT FC 100 Operating Instructions Manual page 110

VLT HVAC Drive High Power Operating In-
structions
P3-03
P3-02
0 50
3-15 Reference 1 Source
Option:
[0] No function
[1] * Analog input 53
[2] Analog input 54
[7] Pulse input 29
[8] Pulse input 33
[20] Digital pot.meter
[21] Analog input X30/11
[22] Analog input X30/12
[23] Analog Input X42/1
[24] Analog Input X42/3
[25] Analog Input X42/5
[29] Analog Input X48/2
[30] Ext. Closed Loop 1
[31] Ext. Closed Loop 2
[32] Ext. Closed Loop 3
3-16 Reference 2 Source
Option:
[0] No function
Preset
P3-10
100%
Function:
Select the reference input to be used for the first reference signal. Par. 3-15
Reference 2 Source and par. 3-17 Reference 3 Source define up to three different refer-
par. 3-16
ence signals. The sum of these reference signals defines the actual reference.
This parameter cannot be adjusted while the motor is running.
Function:
Select the reference input to be used for the second reference signal. par. 3-15
Source , par. 3-16 Reference 2 Source and par. 3-17 Reference 3 Source define up to three differ-
ent reference signals. The sum of these reference signals defines the actual reference.
This parameter cannot be adjusted while the motor is running.
MG.11.F3.02 - VLT ® is a registered Danfoss trademark
6 How to Programme
12 (+24V)
76543210
29
10101010 [P 5-13=Preset ref. bit 0]
32 [P 5-14=Preset ref. bit 1]
11001100
11110000 33 [P 5-15=Preset ref. bit 2]
6
Reference 1 Source ,
Reference 1
109