SOLARDRIVE
PLUS
PROGRAMMING
GUIDE
70
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107
2.6.6.
Control Method Menu
NOTE
For a detailed description on parameters that are not described in this manual, please contact
Enertronica Santerno S.p.A.
2.6.6.1. Overview
As per factory setting, the drive receives digital commands from the terminal board and the speed
references:
•
From the internal MPPT regulator, if DC power supply from PV field is active (PV mode);
•
From REF analog input if AC power supply is active (AC mode
– if available).
2.6.6.2. List of Parameters C140 to C148
Parameter
Function
User Level
Default Value
MODBUS
Address
C140
Selection of Command Source 1
ADVANCED
1: Terminals
1140
C141
Selection of Command Source 2
ADVANCED
1: Terminals
1141
C142
Selection of Command Source 3
ENGINEERING
0
1142
C143
Selection of Reference when PV
ADVANCED
12: MPPT
1143
C144
Selection of Reference when AC
ADVANCED
1: REF
1144
C145
Selection of Reference Source 3
ENGINEERING
0
1145
C146
Selection of Reference Source 4
ENGINEERING
0
1146
C147
Selection of Limit Source
ENGINEERING
0
1147
C148
Switching from Remote to Local Control
ENGINEERING
0: Stand-by or Fluxing
1148
C140
C141
C142
Selection of Command Source 1, 2, 3
Range
0
5
0: Disabled,
1: Terminals
2: Serial Link,
3: Fieldbus,
4: Terminals B,
5: Keypad
Default
C140
÷
C141
= 1
C142
= 0
C140
÷
C141
= 1: Terminals
C142
= 0: Disabled
Level
C140
÷
C141
ADVANCED;
C142
ENGINEERING
Address
1140 (1141,1142)
Function
Selection of the drive command source.