Manuale d’uso / di manutenzione del prodotto AXB-232++ del fabbricante AMX
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instruction manual AXlink Bus Controllers AXB-232++ RS-232/422/485 Interface.
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T able of Contents i AXB-232++ RS-232/422/485 Interface T able of Contents Product Information ........ ................ ................. ................ .............. .............. ............ 1 Front Panel ......................................
ii AXB-232++ RS-232/422/485 Interface T able of Contents.
Product Information 1 AXB-232++ RS-232/422/485 Interface Pr oduct Inf ormation The AXB-232++ RS-232/422/ 485 Interface is an AXlink b us cont roller that provides remote control for de vices that require a variety of control protocols. The AXB-232++ extends RS-232, RS-422, or RS-485 control to remot e sources over the 4-wire AXlink data/power bus.
Product Information 2 AXB-232++ RS-232/422/485 Interface Specifications The follo wing table lists the sp ecif ications for the AXB-232++. Specifications P ow er 12 VDC @ 160 mA Processor On board 32-bit proc essor and 384K (of non-volatile memor y) run Axcess programs independent of the control system.
Installation and Wiring 3 AXB-232++ RS-232/422/485 Interface Installation and Wiring The AXB-232++ can be used as an independent RS-232/422/485 -controlled in terface by setting the internal jumpers. C onfigure the communication pa rameters usin g the DIP switches on the front panel.
Installation and Wiring 4 AXB-232++ RS-232/422/485 Interface Setting jumper JP5 to set the RS-422 port for RS-48 5 use 1. Disconnect the RS-232/ 422/485 connectors. 2. Unscre w the two scre ws on the rear panel, and remove the panel. 3. Slide the circuit board out of the enclosure.
Installation and Wiring 5 AXB-232++ RS-232/422/485 Interface Setting the RS-232/42 2 DIP switc h Set the stop bits, data bits, parit y , and baud rate on the RS-2 32/422 DIP switch, located on the front panel (see FIG.
Installation and Wiring 6 AXB-232++ RS-232/422/485 Interface Wiring De vices to the AXB-232++ Preparing cap tive wires T o connect the wiring into a captiv e-wire connector: 1. Strip 1/4 inch off the wire insulation for all four wires. 2. T in 2/3 of the exposed wire.
Installation and Wiring 7 AXB-232++ RS-232/422/485 Interface Using RS-232 When communicating via RS -232, connect t he wiring as sh o wn in FIG. 6. Using Hard ware Handshaking When the controlled device requires hardw are handshaking, connect the wiri ng as sho wn in FIG.
Installation and Wiring 8 AXB-232++ RS-232/422/485 Interface Rack- mounting the AXB-232++ (optional) T o rack-mount the AXB-23 2++ into the optional A C-RK Accessory Rack Kit: 1. Remov e any connected po wer, and AXlink a nd RS-232 connectors from the rear panel.
Programming 9 AXB-232++ RS-232/422/485 Interface Pr ogramming Send_Commands The AXB-232++ supports t he same command set as the AXC-232. The following table lists the AXB-232++ Send_Commands. AXB-232++ Send_Commands B9MOFF Sets data bit mode to normal with DIP switch settings (default).
Programming 10 AXB-232++ RS-232/422/485 Interface AXB-232++ Send_Commands (Cont.) CHARD Sets delay betw een all transmitted characters to the increment specified. Syntax: 'CHARD-<time>' Va r i a b l e : time = 100 microsecond increments 0 - 255.
Programming 11 AXB-232++ RS-232/422/485 Interface Axcess pr ogram c haracteris tics The AXB-232++ is capable of running Axcess prog rams. It handles string processing, relieving AXlink and the Master of the processing times. AXB-232++ Send_Commands ( Cont.
Programming 12 AXB-232++ RS-232/422/485 Interface Send_String Escape Sequences The AXB-232++ does not regard certain three-character combin ations wi thin a Send_Strin g program as literal characters, b ut as commands . The following table lists those combinations.
Programming 13 AXB-232++ RS-232/422/485 Interface AXB-232++ Pr ogram Statements The Axcess program of the AXB-2 32++ communicates with the ma ster as De vice 0. Its de vice communicates with the RS232/422 Input/Outpu t (I/O) of the AXB-232++ as Device 1.
Programming 14 AXB-232++ RS-232/422/485 Interface Xmodem Timing Commands The following table lists the AXB-232++ Xmodem timing commands. Xmodem timeouts exist to accommodate potential Ethernet delays and for consistency among and within products.
Programming 15 AXB-232++ RS-232/422/485 Interface Reserved Channels The follo wing table lists the channels reserv ed on Device 0. Axcess Master Mode When an Axcess device is placed in "Master Mode", the Central Controller’ s PR OGRAM port is moved to the Axcess de vice’ s RS-232 por t.
AMX reserves the right to alter specif ications without notice at any time. 032-004-171 8 9/05 © 2005 AMX Corporation. All rights reserved. AMX, the AMX logo, th e building icon , the home icon, and th e light bulb icon are a ll trademarks of AMX Corporatio n.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il AMX AXB-232++ è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del AMX AXB-232++ - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso AMX AXB-232++ imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul AMX AXB-232++ ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il AMX AXB-232++, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del AMX AXB-232++.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il AMX AXB-232++. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo AMX AXB-232++ insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
