Vertiv™ NetSure™ HVT F02 CK1 Power System User Manual
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2.2.2
Setting DIP Switches of DC Distribution Cabinet
Set distribution cabinet address, select temperature sensor and baud rate through DIP switches on the controller.
See Figure 2.3 for bits definition of DIP switches for DC distribution cabinet HDU1U11 board.
Position ‘ON’ represents ‘1’, and ‘OFF’ represents ‘0’ (Contrast with PD380/630AFH/PD380/800AFH AC power distribution
cabinet).
Figure 2.3
Setting DIP switches
1
Reserved
/
485 address
2
3
4
5
6
7
8
OFF
ON
B
A
Master/slave
Master/slave
Common source split source
See Table 2.2 for description of DIP switches setting of DC distribution cabinet.
Table 2.2
Setting DIP switches of DC distribution cabinet
Bit
Definition
Setting Explanation
1 ~ 4
Communication address
DC distribution cabinet/feeding unit address: plus system base address A0H, A0-AAH (160 ~ 170):
5
main/slave
ON: DC distribution main cabinet. Only one DC distribution main cabinet in one set of system
OFF: DC distribution slave cabinet
6
Cabinet type
Used to identify DC distribution cabinet and secondary distribution cabinet. Set to ‘OFF’
7
Reserved
Bit 7 has no meaning to DC distribution cabinet. Set to ‘OFF’
8
Reserved
Set to ‘OFF’ during test
Note: When testing multiple cabinets, only one DC distribution cabinet dial bit 5 to ‘ON’, others are ‘OFF’
NOTE!
1. DC distribution main cabinet has functions of both bus insulating test and route insulating test, but DC
distribution slave cabinet only has route insulating test function. 2. After setting DIP switches every time, you should first
switch off and then start the power distribution monitoring board again. Otherwise, new bit status will not be written in
the software of power distribution monitoring board. 3. Only professionals shall adjust or shift DIP switches.
2.3
Power-on
2.3.1
Notes
Before the test, inform the chief manufacturer representative. Only trained electrical engineer can maintain and operate this
equipment. In operation, the installation personnel are not allowed to wear conductive objects such as watches, bracelets, bangles
and rings.
During operation, parts of this equipment carry hazardous voltage. Misoperation can result in severe or fatal injuries and property
damage. Before the test, check the equipment to ensure the proper earthing. Installation check must be done before testing.
Then the batteries can be charged for the first time.
