POWER ELECTRONICS
SDRIVE 700
COMMONLY USED CONFIGURATIONS
109
SPEED
REF
Digital Input 4
Multi-reference-A
Digital Input 5
Multi-reference-M
Digital Input 6
Multi-reference-B
G14.1 = +10.0%
MREF1 0
0
X
G14.2 = +20.0%
MREF2
0 X 0
G14.3 = +30.0%
MREF3 0
X
X
G14.4 = +40.0%
MREF4 X
0
0
G14.5 = +50.0%
MREF5
X 0 X
G14.6 = +60.0%
MREF6 X
X
0
G14.7 = +70.0%
MREF7
X X X
Note:
0: Not active and X: Active.
Figure 12.3 Start / Stop commands by terminals and 7 speeds by digital inputs
Note:
Use screened cables for the controls and connect the screen to ground.
12.5.
Pressure Group Control with 3 Auxiliary Pumps, Start and
Stop on Demand
12.5.1.
Parameters Configuration
Parameter
Name / Description
Value
G1: Options Menu.
4 LANG=ENGLISH
G1.4
/ Language selection
ENGLISH
7 PROG = PUMP
G1.7
/ Program Activation
PUMP (It activates the extended functionality of the pump control in
group G25).
G2: Motor Nameplate.
1 MTR CURR=00.00A
G2.1
/ Motor rated current
__A (Set according to motor nameplate).
2 MTR VOLT=400V
G2.2
/ Motor rated voltage
__V (Set according to motor nameplate).
3 MTR PWR=00.0kW
G2.3
/ Motor rated power
__kW (Set according to motor nameplate).
4 MTR RPM=1485
G2.4
/ Motor rpm
__rpm (Set according to motor nameplate).
5 MTR PFA=0.85
G2.5
/ Cosine Phi
__ (Set according to motor nameplate).
6 MTR FRQ=50Hz
G2.6
/ Motor frequency
__Hz (Set according to motor nameplate).
7 MTR COOL=40%
G2.7
/ Motor cooling at zero speed
Use the following values as a reference:
Submersible pumps
Î
20%
Self-cool motor
Î
40%
Force-cooled motor
Î
100%
G4: Inputs – S4.1: Digital Inputs.
5 DIGITL IN 1=50
G4.1.5
/ Multi-function Digital Input 1
configuration
50
Î
PMP START/STP (Automatic starting of the system).
6 DIGITL IN 2=52
G4.1.6
/ Multi-function Digital Input 2
configuration
52
Î
FIX PUMP1 FLT (Detection of auxiliary pump 1 in fault
status).
7 DIGITL IN 3=53
G4.1.7
/ Multi-function Digital Input 3
configuration
53
Î
FIX PUMP2 FLT (Detection of auxiliary pump 2 in fault
status).
8 DIGITL IN 4=54
G4.1.8
/ Multi-function Digital Input 4
configuration
54
Î
FIX PUMP3 FLT (Detection of auxiliary pump 3 in fault
status).