Panel - Narada NPFC Series Operation Manual

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14 14 Part Part 4 4 Operation & Maintenance Operation & Maintenance
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4.3 4.3 Layout of Front Panel Layout of Front Panel
Fig. 4.1 Fig. 4.1
No. No. Marks Marks Functions Functions
Indicators for Indicators for
1 1 SOC SOC
capacity capacity
Indicator for Indicator for
2 2 ALM ALM
alarms alarms
Indicator for Indicator for
3 3 RUN RUN
running status running status
Address of Address of
4 4 ADD ADD
communication communication
Up-link Up-link
5 5 RS232 RS232 communication communication
port port
Cascading Cascading
6 6 RS485 RS485 communication communication
port port
7 7 RESET RESET Reset button Reset button
Battery Battery Terminals for Terminals for
8 8
Output Output battery ou battery output
LiFePO LiFePO
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Layout of Front Panel for NPFC Series Batteries Layout of Front Panel for NPFC Series Batteries
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Table 4.3 Table 4.3 Instruction for Layout of Front Panel Instruction for Layout of Front Panel
There are four green LED lights in front panel indicating SOC. SOC is There are four green LED lights in front panel indicating SOC. SOC is
short for state of charge. Each SOC LED light represents 25% of rated short for state of charge. Each SOC LED light represents 25% of rated
capacity. Detailed information is shown in Annexed capacity. Detailed information is shown in
There is one red LED light in front panel indicating alarms. Detailed There is one red LED light in front panel indicating alarms. Detailed
information is shown in information is shown in Annexed
There is one green LED light in front panel indicating running status. There is one green LED light in front panel indicating running status.
Detailed information is shown in Annexed Tab Detailed information is shown in
ADD is applicable to modules connected in parallel. ADD consists of four ADD is applicable to modules connected in parallel. ADD consists of four
binary binary bits, bits, and and maximum maximum quantity
16pcs (2^4). Detailed information is shown in 16pcs (2^4). Detailed information is shown in Annex 2
It is adopting RS-232 series port to upload data. Contents of data transmit It is adopting RS-232 series port to upload data. Contents of data transmit
include BMS parameters, battery running status, alarms, etc. Generally, include BMS parameters, battery running status, alarms, etc. Generally,
speed rate of RS-232 is 1200bps. RS232 up-link communication can be speed rate of RS-232 is 1200bps. RS232 up-link communication can be
available for the battery module with a binary communication address of available for the battery module with a binary communication address of
0000 (Master PACK). Protocol for RS232 communication is shown in 0000 (Master PACK). Protocol for RS232 communication is shown in
Annexed T Annexed Table 3.1 able 3.1
It is adopting RS485 series port communication pattern to upload data. It is adopting RS485 series port communication pattern to upload data.
Communication of modules connected in parallel (Slave PACKs) is Communication of modules connected in parallel (Slave PACKs) is
available through RS 485. Data of slave PACKs will be transmitted to available through RS 485. Data of slave PACKs will be transmitted to
Master PACK. Protocol for RS232 communication is shown in Annexed Master PACK. Protocol for RS232 communication is shown in
Table 3.2 Table 3.2
Press RESET button when abnormity occurs to assure stability of battery Press RESET button when abnormity occurs to assure stability of battery
performance. performa nce.
Using terminals with four cores. Polarities are +, -, +, - from left to right. Using terminals with four cores. Polarities are +, -, +, - from left to right.
The two '+' and ' The two '+' and '
- -
tput
Fig. 2.4. Fig. 2.4.
Battery Battery Module Module for for Telecom Telecom
4 4
Detailed Information Detailed Inf ormation
Annexed Table 1.1
Annexed T T able 1.2 able 1.2. .
Annexed Table 1.3 le 1.3. .
quantity of of batteries batteries connected
Annex 2. .
' are equal relatively. Detailed information is shown in ' are equal relatively. Detailed information is shown in
Operation Manual Operation Manual
Table 1.1. .
connected in in parallel parallel is is
Annexed