APC 6000 user manual Unitary UPS, Block diagram, Measured quantities

Page 21

This chapter presents the specific operating aspects and system data provided by the "GTCZ" and "GT2Z" boards in unitary UPSs. For more detailed information, please refer to the "system information" section.

Block diagram

Unitary UPS

Q4S a

Mains 2

rectifier- charger

Q1

Mains 1

b

Q3BP

static by-pass switch

inverter

K3N Q5N

load

e

c

d

Measured quantities

QF1

battery

a

F Mains 2

<1A2>

U

Mains 2

<149 to 14E>

 

 

 

I

Mains 2

<109 to 10B>

b

F Mains 1

<1A0>

U

Mains 1

<140 to 142>

c

 

 

I

Mains 1

<100 to 102>

F inverter

 

U

inverter

 

 

<1A1>

<143 to 148>

d

 

 

I

inverter

<106 to 108>

F load

 

U load

 

 

<1A3>

<14F to 154>

 

 

 

I

load

<10C to 10E>

 

Apparent and active

 

 

 

 

e

power

<180 to 187>

 

 

 

I battery or I dc

 

U battery or U dc

 

 

<115 or 1C1>

<155 or 1C0>

 

Battery backup time

<1C2>

Battery temperature

<1C3>

The numbers enclosed by <> are the addresses in the data array.

6739389EN/FB - Page 21

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Contents GTC link communication interface Mgetm GalaxyTM2 6739389EN/FB Contents Introduction PresentationACQ module COM moduleInterface Communication settingsJbus protocol Principle Synchronizing data exchangesDescription of request and response frames Checking received messages on the slave side Function 1 and 2 read N bits FunctionsFunction 5 writing a bit Function 3 and 4 read N wordsFunction 6 writing a word Function 8 reading error diagnosis countersFunction 15 writing n consecutive bits Function 11 reading event countersMSB LSB MSB LSB MSB Function 16 writing n consecutive wordsCRC 16 algorithm Example of CRC computation Table of Most Significant Bytes for CRC16 Computation Example of CRC 16 computation in C using table lookupJbus protocol Unitary UPS UPS theory of operationParallel connected UPS with Static Switch cubicle Operation without batteryUPS without Mains Operation with battery Block diagram Unitary UPSMeasured quantities Normal operation Load on battery Main status bits UPS operating informationOperating modes Load on Mains Load on bypass Parallel connected UPS Main status bits of system operations Normal operation Load on battery DisconnectedStatic Switch cubicle Static Switch Main indicators of system operationsNormal operation Load on Mains Load on bypass Sample commands List of variable fields Example of read data array commands sent by the terminalSystem information Message formatGeneral definitions Signaling field Tables of measured dataCurrent fields Voltage fields Power fields Frequency fieldsBattery and adjustments fields Tables of binary dataRectifier-charger Connectivity InverterGlobal information Table of control devicesWord address Glossary of information descriptorsInverter stack overload 0=no/1=overload Word address 4C Word address 4AWord address 4E summary Word address 4DWord address C1 C10 call reset 0= not activated / 1=activated
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