NEC NDA-30115-001 manual Neutral a ENQ D Waiting for NAK EOT a, sec EOT Waiting for EOT a

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Architecture

Property Management System - Communication Interface

Table 2-8 Data Transmission Sequence (2 of 2)

	Status	EOT	TTD	WACK	(Timeouts)	(Transmis-
	Status	EOT	TTD	WACK	(Timeouts)	sion Request)
						sion Request)


	Neutral (A)					ENQ -> (D)

	Waiting for	-> (A)	d: NAK ->		EOT -> (A)
	STX (B)		(B)		(25 sec)
			e: EOT ->
			(A)

	Waiting for	-> (A)			EOT -> (A)
	ETX, CRC				(25 sec)
	(C)

	Waiting for	-> (A)	d: ENQ ->	d: ENQ ->	f: ENQ ->
	ACK after		(D)	(D)	(D)
	start		e: EOT ->	e: EOT ->	g: EOT ->
	sequence		(A)	(A)	(A)
	(D)

	Waiting for	-> (A)	d: ENQ ->	d: ENQ ->	f: ENQ ->
	ACK after		(D)	(D)	(D)
	message (E)		e: EOT ->	e: EOT ->	g: EOT ->
			(A)	(A)	(A)
					(3 sec)

Notes:

•a: Preparation for reception complete.

•b: Reception impossible.

•c: Requests for preparation for reception (the PMS should not request this).

•d: Transmitted up to 21 times.

•e: Aborted at 22nd time.

•f: Transmitted up to 7 times.

•g: Aborted on the 8th time.

•h: Message is received normally and preparation for next reception is complete.

•i: Error found in message.

•j: Interruption.

•k: Information to be transmitted is present.

•l: Information to be transmitted is absent.

•m: Retransmission of message.

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NDA-30115 Revision 1.0

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Contents Property Management System NEC America, IncLiability Disclaimer Table of Contents NDA-30115 Revision Contents Contents List of Figures FIGURESProperty Management System Communication Interface Tables Title Chapter Overview This Page Left Blank Chapter Architecture Line Control CharacteristicsAsynchronous Transmission Transmission Protocol ‘1’ ‘!’ 05H02H ‘1’ ‘!’ ‘L’ 03H Message Count Range Block Check Code RangeTransmission Sequence From the Neax to the PMS SequenceFrom the PMS to the Neax Cabling Considerations Receiver Timer TimersSender Timer Bisynchronous BSC TransmissionEbcdic ETX SYNSTX ACK0Transmission ProtocolNDA-30115 Revision Received Waiting for NAK ACK0/1 Neutral a ACK0 NAK ENQ Waiting for ACK lastSTX B ETX, CRCNeutral a ENQ D Waiting for NAK EOT a 25 sec EOT Waiting for EOT aTimers Retransmission Counts Counters Timer ValuesST2 ST1 Pin No Signal Cable 20 ER 24 ST1Cabling Considerations Data Link Maintenance Message DescriptionsNDA-30115 Revision NDA-30115 Revision Maid Status Check In/Check Out Model Message Waiting Lamp ControlRestriction Control Check In/Check Out Model Wake Up/Group Announcement Room Move/Swap/Copy ModelRoom Data Change Extension ReportRoom Recovery Model Direct Data Entry Model Extension Connection This Page Left Blank Message Formats Data Link Maintenance 02H ‘1’ ‘!’ ‘L’ ‘7’ ‘0’ ‘0’ ‘7’ Blank 03H Multiple Function Codes use this message. See belowCleaning 02H ‘1’ ‘!’ ‘L’ ‘1’ ‘7’ Extension Maid 03HLEN Guest Room02H ‘1’ ‘!’ ‘L’ ‘5’ ‘1’ ‘2’ ‘3’ Extension Maid 02H ‘1’ ‘!’ ‘L’ ‘5’ ‘1’ ‘2’ ‘0’ Extension Room Status Cleaning 03HRoom Answer RequestAdministration 02H ‘1’ ‘!’ ‘L’ ‘5’ ‘2’ ‘2’ ‘3’ Extension MaidMWL Control 02H ‘1’ ‘!’ ‘L’ ‘3’ ‘1’ ‘1’ Extension 03HOption MWL Status02H ‘1’ ‘!’ ‘L’ ‘5’ ‘3’ ‘1’ ‘5’ ‘1’ Extension Status VMC02H ‘1’ ‘!’ ‘L’ ‘1’ ‘5’ ‘1’ ‘4’ Extension Code Blank 03HCheck 02H ‘1’ ‘!’ ‘L’ ‘1’ ‘6’ ‘1’ ‘1’ Extension 03HCheck Out Message Report Check Out02H ‘1’ ‘!’ ‘L’ ‘1’ ‘6’ ‘1’ ‘1’ ‘2’ Extension 03H VIP 02H ‘1’ ‘!’ ‘L’ ‘1’ ‘6’ ‘3’ ‘4’ ‘B’ Extension Group ID Language Stay Display Name 03HCheck Out Message Waiting Report Check Out Outgoing Call Report02H ‘1’ ‘!’ ‘L’ ‘1’ ‘6’ ‘1’ ‘1’ ‘C’ Extension 03H 02H ‘1’ ‘!’ ‘L’ ‘1’ ‘6’ ‘1’ ‘3’ ‘D’ Extension StatusCleaning Status Key Language Display Name Data a Data B 03HNDA-30115 Revision Cleaning Status Key 03H 02H ‘1’ ‘!’ ‘L’ ‘5’ ‘6’ ‘1’ ‘4’ ‘2’ Extension Room StatusRoom Status Cleaning Key 03H Check CancellationCheck Out Cancellation 02H ‘1’ ‘!’ ‘L’ ‘5’ ‘6’ ‘1’ ‘1’ ‘4’ Extension 03HKey New Extension Room Status Cleaning Status 03H Room ChangeProvisional Check 02H ‘1’ ‘!’ ‘L’ ‘5’ ‘6’ ‘1’ ‘1’ ‘7’ Extension 03H02H ‘1’ ‘!’ ‘L’ ‘5’ ‘6’ ‘1’ ‘5’ ‘9’ Extension Status Provisional Check Out02H ‘1’ ‘!’ ‘L’ ‘5’ ‘6’ ‘1’ ‘1’ ‘8’ Extension 03H Source 03H Wake Up Setting Neax02H ‘1’ ‘!’ ‘L’ ‘1’ ‘9’ ‘1’ ‘6’ ‘1’ Extension Time Wake Up Cancellation Neax 02H ‘1’ ‘!’ ‘L’ ‘1’ ‘9’ ‘1’ ‘6’ ‘2’ Extension BlankResult 03H Wake Up Execution Result02H ‘1’ ‘!’ ‘L’ ‘1’ ‘9’ ‘1’ ‘6’ ‘3’ Extension Time Wake Up Setting PMS 02H ‘1’ ‘!’ ‘L’ ‘1’ ‘9’ ‘1’ ‘6’ ‘4’ Extension TimeWake Up Cancellation PMS 02H ‘1’ ‘!’ ‘L’ ‘1’ ‘9’ ‘1’ ‘6’ ‘5’ Extension BlankSource Type 03H Group Announcement Setting Neax02H ‘1’ ‘!’ ‘L’ ‘1’ ‘9’ ‘1’ ‘7’ ‘6’ Group ID Time Group Announcement Cancellation Neax 02H ‘1’ ‘!’ ‘L’ ‘1’ ‘9’ ‘1’ ‘6’ ‘7’ Group ID BlankTime Result Type 03H Group Announcement Execution Result02H ‘1’ ‘!’ ‘L’ ‘1’ ‘9’ ‘2’ ‘3’ ‘8’ Extension Group ID Group Announcement Setting PMS 02H ‘1’ ‘!’ ‘L’ ‘1’ ‘9’ ‘1’ ‘7’ ‘9’ Group ID TimeGroup Announcement Cancellation PMS 02H ‘1’ ‘!’ ‘L’ ‘1’ ‘9’ ‘1’ ‘6’ ‘A’ Group ID BlankMessage fields are 35 Room Move/Swap/CopyRoom Data Change 02H ‘1’ ‘!’ ‘L’ ‘2’ ‘1’ ‘1’ ‘3’ ‘1’ Extension LanguageGroup Formation 02H ‘1’ ‘!’ ‘L’ ‘2’ ‘1’ ‘1’ ‘7’ Extension Group ID 03HReservation Cancellation Group CancellationReservation Setting Guest Name Change 41 Guest Name ChangeNDA-30115 Revision 02H ‘1’ ‘!’ ‘L’ ‘6’ ‘1’ ‘1’ ‘3’ ‘3’ Extension Room Status Cleaning Status 03HRoom Status Change Extension Delete Report Room Key Status Change02H ‘1’ ‘!’ ‘L’ ‘6’ ‘1’ ‘1’ ‘2’ ‘4’ Extension Key 03H 02H ‘1’ ‘!’ ‘L’ ‘1’ ‘7’ ‘1’ ‘3’ ‘E’ Extension Blank 03HClass 03H Extension Assignment Report02H ‘1’ ‘!’ ‘L’ ‘1’ ‘7’ ‘1’ ‘3’ ‘F’ Extension Def Room Recovery Model Status Code Blank 03H Room Image Set02H ‘1’ ‘!’ ‘L’ ‘1’ ‘7’ ‘2’ ‘8’ Extension Vacancy 02H ‘1’ ‘!’ ‘L’ ‘1’ ‘7’ ‘2’ ‘3’ Extension Vacancy Status 48 Room Image SetVIP 02H ‘1’ ‘!’ ‘L’ ‘1’ ‘7’ ‘3’ ‘8’ Extension Vacancy 49 Room Image SetVIP Room Data Report 50 Room Data ReportNDA-30115 Revision 02H ‘1’ ‘!’ ‘L’ ‘5’ ‘7’ ‘1’ ‘7’ ‘3’ Boss Secty 03H Connecting RoomGuest Room Secretary Telephone 02H ‘1’ ‘!’ ‘L’ ‘5’ ‘7’ ‘1’ ‘7’ ‘4’ Master Secondary 03HMessage Status Report 02H ‘1’ ‘!’ ‘L’ ‘5’ ‘7’ ‘1’ ‘5’ ‘5’ Extension StatusWake Up 02H ‘1’ ‘!’ ‘L’ ‘5’ ‘7’ ‘1’ ‘6’ ‘6’ Extension TimeDirect Data Entry Answer Direct Data Entry02H ‘1’ ‘!’ ‘L’ ‘5’ ‘9’ ‘4’ ‘7’ ‘1’ Extension Numeric Input 02H ‘1’ ‘!’ ‘L’ ‘5’ ‘9’ ‘1’ ‘7’ Extension02H ‘1’ ‘!’ ‘L’ ‘6’ ‘2’ ‘1’ ‘7’ Boss Secty 03H 57 Guest Room Secretary Telephone02H ‘1’ ‘!’ ‘L’ ‘6’ ‘2’ ‘1’ ‘7’ ‘3’ Master Secondary 03H Connecting Room SetConnecting Room Cancel 02H ‘1’ ‘!’ ‘L’ ‘6’ ‘2’ ‘1’ ‘1’ ‘4’ Master 03HThis Page Left Blank Chapter References This Page Left Blank Chapter Glossary BCCGlossary Property Management System Communication Interface Appendix a Room Status Dial Steps for Maid Status Updating Room Status Information in the NeaxClearing Room Data Status of Check Out Room Status and Cleaning StatusRoom Data Setting and Clearing in the Neax A-4 NDA-30115 Revision Appendix B PMS Line Failure Printouts Normal TextAbnormal Events Abnormal PortDR OFF/TX not RDY Line SUP. TimeoutPKG not Ready Sinq STOP/S-120Figure B-6 I/O Port Status Transmission Failure FC of message Message Data Current TimeB-6 NDA-30115 Revision Appendix C Feature Codes Data Link MaintenanceC-2 NDA-30115 Revision PMS ALL Appendix D Function CodesNeax ALL PMS/NEAX ALLRoom Image Set 1 Recovery Request Check In CancellationCheck Out Cancellation Room Image Set 1 Recovery AnswerRecovery Room Data Report Room Image Set 3 Recovery RequestRoom Image Set 3 Recovery Answer Recovery Secretary TelephoneDirect Data Entry Positive Answer Connecting Room SetConnecting Room Cancel Guest Room Secretary Telephone