
DC Controller
UPC4 Master
User Manual
Page 59/100
©2010. ELTEK VALERE DEUTSCHLAND GmbH. UM_UPC4_V2.00_E_R1.1_2011-01-04
Explanation of the measuring values:
(Import
ant default assignments are listed below. For a list of all available measurement sources see
Section 7
please).
Batteries:
"Voltage Vbatt", "Tapp voltage Vtapp", "Current Ibatt", "Battery temper
at.":
At this menu items the measurement sources concerni
ng battery measurements have to be assigned.
A maximum of seven batteries can be monitored by the UPC4. For batteries which are available
respectively which are configured but without battery shunt, the measurement source must be set to
"UNDEFINED". For details please see above.
DC System:
"Voltage Vload", "Current Iload":
At this menu items the measurement sources concerning load
voltage as well as load current have to
be assigned.
"Insulat. resist.", "Insulat voltage":
(Basic-Unit BU is necessary). At this
menu items the BU which is provided for isolation measurement
has to be assigned. Enabling of the isolation measurement takes place at Service/Enable
(see section
6.4.4).
General:
"General voltage", "General current", General temp.", "Isolation":
At this menu items the measurement sources of the general measurement have to be assigned.
LVD / PLD:
"LVD voltages":
Reference voltages for LVD/PLD circuit.
Digital Inputs & Mains:
Factory set, please do not change.
Important default assignments: (Basic-U
nit (BU) is necessary).
BU1_V1 = Battery voltage
BU1_V2 = System voltage
BU1_V3 = Unsymmetry voltage
BU1_I1 = Battery current
BU1_I2 = Load current
BU1_I3 = General measurement value I1
BU1_T1 = Temperature sensor T1 (battery
compensation)
BU1_T2 = General measurement value T1
REMARK: For a list of all av
ailable measurement sources see Section 7 please.
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