APC 6000 user manual Communication settings, Interface

Page 5

Communication settings

The COM1 and COM2 communication ports can be configured as follows:

◗data rate: 1200, 2400, 4800, 9600 Baud;

◗data bits: 8 (always);

◗parity: none, odd, even;

◗stop bits: 1 or 2;

◗	slave address: 20H to F8H in		◗ command masks;
increments of 8H;			◗ other parameters (modem type,
◗	interface:		telephone number, handshaking,
◗	0	= RS232 simplified,	modem protocol, password)
◗	1	= RS232 complete	reserved for later use.

(not implemented),

◗2 = RS485;

Location of the "GTCZ" and "GT2Z" boards in the cubicle electronics

		Acquisition
		Status	CRIZ	(only in rectifier-inverter cubicle)
			CRIZ	(only in rectifier-inverter cubicle)
		Test channel
		Acquisition
	INTERNAL BUS	Status	CROZ	(only in rectifier-inverter cubicle)
	INTERNAL BUS		CROZ	(only in rectifier-inverter cubicle)
		Test channel
		Acquisition
		Status	AROZ	(in all cubicles)
			AROZ	(in all cubicles)
		Test channel
	Test channel	Acquisition		COM1
SRIZ				COM1
SRIZ	Status	Status
	Status	Status
		Test channel	GTCZ	RAUZ 1
				COM2
		Commands
Soft Tunor		Acquisition
		Acquisition		COM1
				COM1
		Status
		Test channel	GT2Z	RAUZ 2
				COM2
		Commands
				6739389EN/FB - Page 5

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Contents GTC link communication interface Mgetm GalaxyTM2 6739389EN/FB Contents Introduction PresentationACQ module COM 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 Sample commands List of variable fields Example of read data array commands sent by the terminalSystem information Message formatCurrent 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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