APC 6000 user manual Main status bits UPS operating information, Operating modes

Page 22

Unitary UPS (continued)

Main status bits (UPS operating information)

Normal

: inverter powers load and full backup

bit 4C4 = 1

 

 

time available

 

Danger

: inverter does not power load

bit 4C6 = 1

Downgraded

:

malfunction or environment fault

bit 4C5 = 1

Load on battery

:

fonctionnement en autonomie

bit 4C7 = 1

Operating modes

The following section describes the different states of a

MGETM GalaxyTM 6000 UPS and the addresses of the bits in the system data array.

Normal operation

Load on battery

Normal:

bit 4C4 = 1

Danger:

bit 4C6 = 0

Downgraded:

bit 4C5 = malfunction dependent

Load on battery:

bit 4C7 = 0

Q1 closed:

bit 40E = 1

Rectifier/charger on:

bit 408 = 1

QF1 closed:

bit 400 = 1

Inverter connected:

bit 484 = 1

Q5N closed:

bit 498 = 1

Q3BP open:

bit 497 = 0

Q4S closed:

bit 496 = 1

SS open:

bit 499 = 0

K2S open (if available):

bit 494 = 0

Normal:

bit 4C4 = 1

Danger:

bit 4C6 = 0

Downgraded:

bit 4C5 = malfunction dependent

Load on battery:

bit 4C7 = 1

Q1 indifferent:

bit 40E = X (N/A)

Rectifier/charger off:

bit 408 = 0

QF1 closed:

bit 400 = 1

Inverter connected:

bit 484 = 1

Q5N closed:

bit 498 = 1

Q3BP open:

bit 497 = 0

Q4S closed:

bit 496 = 1

SS open:

bit 499 = 0

K2S open (if available):

bit 494 = 0

Page 22 - 6739389EN/FB

Image 22
Contents Mgetm GalaxyTM GTC link communication interface2 6739389EN/FB Contents ACQ module PresentationIntroduction COM moduleCommunication settings InterfaceJbus protocol Synchronizing data exchanges PrincipleDescription of request and response frames Checking received messages on the slave side Functions Function 1 and 2 read N bitsFunction 3 and 4 read N words Function 5 writing a bitFunction 8 reading error diagnosis counters Function 6 writing a wordFunction 11 reading event counters Function 15 writing n consecutive bitsFunction 16 writing n consecutive words MSB LSB MSB LSB MSBCRC 16 algorithm Example of CRC computation Example of CRC 16 computation in C using table lookup Table of Most Significant Bytes for CRC16 ComputationJbus protocol UPS theory of operation Unitary UPSOperation without battery Parallel connected UPS with Static Switch cubicleUPS without Mains Operation with battery Unitary UPS Block diagramMeasured quantities Main status bits UPS operating information Normal operation Load on batteryOperating modes Load on Mains Load on bypass Parallel connected UPS Normal operation Load on battery Disconnected Main status bits of system operationsStatic Switch cubicle Main indicators of system operations Static SwitchNormal operation Load on Mains Load on bypass System information Example of read data array commands sent by the terminalSample commands List of variable fields Message formatTables of measured data General definitions Signaling fieldCurrent fields Power fields Frequency fields Voltage fieldsTables of binary data Battery and adjustments fieldsRectifier-charger Inverter ConnectivityTable of control devices Global informationGlossary of information descriptors Word addressInverter stack overload 0=no/1=overload Word address 4A Word address 4CWord address 4D Word address 4E summaryC10 call reset 0= not activated / 1=activated Word address C1
Related manuals
Manual 46 pages 29.39 Kb