APC 6000 user manual Load on Mains Load on bypass

Page 23

Unitary UPS (continued)

Load on Mains 2

Load on bypass

Normal:

bit 4C4 = 0

Danger:

bit 4C6 = 1

Downgraded:

bit 4C5 = X (N/A)

Load on battery:

bit 4C7 = X (N/A)

Q1 indifferent:

bit 40E = X (N/A)

Rectifier/charger indifferent:

bit 408 = X (N/A)

QF1 indifferent:

bit 400 = X (N/A)

Inverter disconnected:

bit 484 = 0

Q5N closed:

bit 498 = 1

Q3BP open:

bit 497 = 0

Q4S closed:

bit 496 = 1

SS closed:

bit 499 = 1

K2S closed (if available):

bit 494 = 1

Normal:

bit 4C4 = 0

Danger:

bit 4C6 = 1

Downgraded:

bit 4C5 = X (N/A)

Load on battery:

bit 4C7 = X (N/A)

Q1 indifferent:

bit 40E = X (N/A)

Rectifier/charger indifferent:

bit 408 = X (N/A)

QF1 indifferent:

bit 400 = X (N/A)

Inverter connected indifferent:

bit 484 = X (N/A)

Q5N open:

bit 498 = 0

Q3BP closed:

bit 497 = 1

Q4S indifferent:

bit 496 = X (N/A)

SS indifferent:

bit 499 = X (N/A)

K2S indifferent:

bit 494 = X (N/A)

6739389EN/FB - Page 23

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Contents GTC link communication interface Mgetm GalaxyTM2 6739389EN/FB Contents COM module PresentationIntroduction ACQ moduleInterface Communication settingsJbus protocol Description of request and response frames PrincipleSynchronizing data exchanges 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 operationUPS without Mains Parallel connected UPS with Static Switch cubicleOperation without battery Operation with battery Measured quantities Block diagramUnitary UPS Operating modes Normal operation Load on batteryMain status bits UPS operating information Load on Mains Load on bypass Parallel connected UPS Main status bits of system operations Normal operation Load on battery DisconnectedStatic Switch cubicle Normal operation Load on Mains Load on bypass Static SwitchMain indicators of system operations Message format Example of read data array commands sent by the terminalSample commands List of variable fields System informationCurrent fields General definitions Signaling fieldTables of measured data Voltage fields Power fields Frequency fieldsRectifier-charger Battery and adjustments fieldsTables of binary data 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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