NetSure
™
Control Unit (NCU)
User Manual, UM1M830BNA
Spec. No: 1M830BNA, 1M830DNA Code: UM1M830BNA
Model No: M830B, M830D Revision M, May 12, 2017
Configuring the NCU Identification of Solar Converters
When solar converters are all installed prior to applying power and
starting the system, the order in which the NCU identifies the solar
converters is by serial number (lowest serial number is Solar Conv
1, next lowest is Solar Conv 2, etc.). If you prefer the NCU to
identify the solar converters by position in the system, perform the
following procedure.
NOTE: See also “Enabling Solar Mode” on page 25.
Local Menu Navigation:
None.
Web Menu Navigation:
See “Individual Solar Converter Settings Page” on page 104 and set
the Solar Converter ID (repeat for every solar converter).
then
Settings Menu / Solar Converters Tab / Confirm Solar Converter ID.
Configuring the NCU Identification of Converters
When converters are all installed prior to applying power and
starting the system, the order in which the NCU identifies the
converters is by serial number (lowest serial number is Conv 1,
next lowest is Conv 2, etc.). If you prefer the NCU to identify the
converters by position in the system, perform the following
procedure.
Local Menu Navigation:
None.
Web Menu Navigation:
See “Individual Converter Settings Page” on page 106 and set the
Converter ID (repeat for every converter).
then
Settings Menu / “DC/DC” Converters Tab / Confirm Converter ID.
Setting Digital Inputs
Local Menu Navigation:
None.
WEB Menu Navigation:
Advance Settings Menu / DI Alarms Tab
Setting Battery Block and Battery Midpoint Monitoring (if
equipped with an EIB Assembly)
Local Menu Navigation:
None.
WEB Menu Navigation:
Settings Menu / Battery Tab / and enter the following parameters.
Parameters
EIB-# Voltage Type
EIB-# Block In-Use Num
EIB-# Block Voltage Diff or Block Voltage Diff (Mid)
Setting External Shunts (connected to the EIB Assembly)
Local Menu Navigation:
None.
WEB Menu Navigation:
Advance Settings Menu / Shunts Tab / EIB-# / press “Modify/View”
and enter the following parameters. When done, press “Set”.
Parameters
Set As (Not Used, General, Load, Battery)
Signal Full Name
Signal Abbr Name
Full Scale Current
Full Scale Voltage
Break Value (Device Rating)
High 1 Curr Limit Alarm (% of Breaker Value)
High 1 Curr Alarm Severity
High 1 Curr Alarm Relay
High 2 Curr Limit Alarm (% of Breaker Value)
High 2 Curr Alarm Severity
High 2 Curr Alarm Relay
WEB Menu Navigation (for shunts set as battery):
See “Individual Battery Settings Page” on page 113.
Parameters
EIB#Battery #, Rated Capacity
To Next Page
Loading...
Need help?
General
