V:\Products\12320000\Manual\1232UB OPMAN A6.wpd
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1. conditions ER6 BUSY 12 32 is too busy to process the received message memory is full 7 3 Watchdog The watchdog feature will initiate an action after a predetermined period The watchdog also optionally allows the transmission of the current state of selected inputs including supply level Sea Air and Land Communications Ltd Page 3 Sea Air and Land Communications Ltd Page 4 12 32 0000 32 PORT INPUT EXPANSION MODULE USER S MANUAL Issue 1232UB 1008 The following table may help in problem solving where necessary Fault Check Bad power supply connection PSD configuration incorrect No illumination of Green LED Input activated but no message sent No RS232 serial communication Comport connections baud rate 9600 no parity eight data bits one stop bit Downstream device not acknowledging check serial cables and traffic LEDs Device is busy memory is full or transmitter unable to clear volume of messges Green led flashes rapidly Low supply detector threshold Red LED flashes rapidly 10 1 Preparations for Connecting the Programming Software To change the field programmable options the unit must be connected to a PC running the 12 32 PSD programming software in Windows XP via the standard serial port S1 Note To make up a serial cable the S1 connections are shown on page 2 Alternatively purchase an optional Salcom serial programming cable The 12 32 must be powered during programming 13 8V to p2. D_INPUT_H 31 lt RxX gt 0 0 1 2 C41234560 1 I31HI A lt TX gt PSD_INPUT_H 30 lt RX gt 0 0 1 2 C41234560 1 130HI lt Tx gt PSD_INPUT_H 29 lt R gt 0 0 1 2 041234560 1 129Hl eTXSPSN INPIIT H 28 RX1 N1 2 FA123458N 1 128HI lt gt Status Read complete v PSD Input Configuration All inputs may be configured in a similar fashion including supply voltage monitoring The input drop down box provides support for all of the 32 inputs The battery input is at the very bottom of the input list Each input may have a message defined for both a high and low state Input parameters may be configured as follows Sea Air and Land Communications Ltd Page 6 12 32 0000 32 PORT INPUT EXPANSION MODULE USER S MANUAL 10 4 Sea Air and Land Communications Ltd Page 7 Issue 1232UB 1008 Pager type Numeric or Alpha numeric Tone only pagers are supported by ensuring that the message field is left blank Beep Level Page beep levels 1 4 RIC Code Pager ID Valid Codes are 0000008 to 2007663 2007672 to 2045055 2045064 to 2097143 0000000 may be used as a drop code This may be used for the watchdog when the watchdog is used but a watchdog message is to be suppressed Message User message up to 40 characters in length Transmission Count How many times that message will be sent if triggered Enabled When selected the configured message will be sent when triggered Resend with Watchdog When the watchdog
3. ansmitter or an adjacent input module or if the message buffer is full 3 Downstream Receive Data This GREEN LED flashes to indicate serial data is being received from a downstream device 4 Downstream Transmit Data This RED LED flashes to indicate serial data is being transmitted to a downstream device 5 Upstream Receive Data This GREEN LED flashes to indicate serial data is being received from an upstream device 6 Upstream Transmit Data This RED LED flashes to indicate serial data is being transmitted to an upstream device INPUT aH A DATA UPSTREAM 1 DOWNSTREAM fa i wt i Sea Air and Land Communications Ltd Page 2 12 32 0000 32 PORT INPUT EXPANSION MODULE USER S MANUAL Issue 1232UB 1008 12 32 0000 32 PORT INPUT EXPANSION MODULE USER S MANUAL Issue 1232UB 1008 6 OPERATION Each input module will send it s input message when triggered to the downstream CONNECTING MULTIPLE unit connected to the left hand side RJ12 socket This may be either a transmitter or INPUT EXPANSION MODULES another input module A module connected downstream will acknowledge receipt of a Salcom protocol message so reliable delivery to the transmitter can be ensured The input module may be configured to operate without acknowledging so that input modules may be connected to a PC or unit that does not support Salcom protocol but this is not advised since messages may be lost When configured to wa
4. is enabled the input message will be sent periodically as configured if in the enabled state Initial Input State Input messages are sent when transitioning to the enabled state If on start up Current has been selected the current input state is read so that the input message will not be sent on start up If High is selected the input on startup is assumed to be in the high state so when found to be low if this is the case the transition will result in a message being sent if enabled If Low the opposite will occur the input is assumed to be low on startup the transition to high resulting in message being transmitted if enabled and the input is in the high state PSD General configuration Selecting Options gt General will display the general configuration screen as shown overleaf The following items may be set here 12 32 0000 32 PORT INPUT EXPANSION MODULE USER S MANUAL 10 5 Issue 1232UB 1008 General Settings RX Unit Id Prepend Id to all messages Id Shed One Input Debounce ms Ei v Resend Delay Is 5 v Response Ack Enabled Resend Delay ms 1000 w Unit Id The Identifying string up to 10 characters that may be prepended to each outgoing message Note that this ID should be numeric if numeric pagers are being used Input Debounce The time delay between the input being triggered and the message being sent Resend Delay When an input has been configured
5. it for acknowledgment the input module will attempt to resend UPSTREAM DOWNSTREAM the last message again with a frequency as set by the user up to every 10 seconds epic u default 1 second INPUT MODULE S ORA ae mis la DOWNSTREAM DOWNSTREAM When a message cannot be acknowledged probably due to a break in a serial cable SOCKET INPUT MODULES UPSTREAM SOCKET link somewhere downstream the input module may eventually fill its message queue and stop acknowledging messages from upstream modules If the input module is in an error or busy state preventing the offloading of messages the module breaking the chain can easily be identified by inspecting the serial traffic and error LEDs 7 SENDING AN INPUT MODULE MESSAGE There are three ways of initiating a message sent from the input module WVSHISah WYSHISdn 12 62 0000 NRZ Transmitter Using the external discrete inputs 1 2 Supply detector threshold System Configuration using multiple Input Modules 3 Watchdog 7 1 External Discrete Inputs An action can be initiated from the 32 external inputs with an input transition to 8 ERROR CODES LOW connection to GND and or HIGH input floating or connection to gt 3 5v ER2 NOACK The downstream device failed to acknowledge the last sent 7 2 Low supply message message After a debounce period the low supply detector can initiate an action for both supply going high and supply going low
6. ith prompt return Any unauthorized alterations or repairs will invalidate the warranty Information provided in this document is carefully prepared and offered in good faith as a guide in the installation and use of the 12 32 Installers must ensure that the final installation operates satisfactorily within the relevant regulatory requirements We accept no responsibility for incorrect installation We reserve the right to change products specifications and installation data at any time without notice Sea Air and Land Communications Ltd Page 1 12 32 0000 32 PORT INPUT EXPANSION MODULE USER S MANUAL Issue 1232UB 1008 The power supply is connected via P1 green power connector to 13 8 Volts and Ground The supply input is protected against reversed connection S1 Upstream S2 Downstream Connections Connections Pin 1 Ground Pin 1 Ground Pin2 Notused Pin 2 Not used Pins Notused Pin 3 Not used l Pin4 Notused Pin 4 Not used Pin 5 RS232 Tx l Pin 5 RS232 Rx There are 6 indicators on the top panel consisting of 1 Power Indicator The GREEN power LED which normally flashes ON once per second to indicate healthy micro controller operation After a de bounce period the green LED will flash rapidly if the low supply detector is activated 2 ErrorLED The RED error LED will indicate when there is a system error A flashing RED LED indicates the unit cannot communicate with the tr
7. ower terminals Ensure that the 12 32 PSD has the correct com port selected Once correctly configured perform the following 1 Press connect The status at the bottom of the 12 32 PSD will indicate if successfully connected 2 Press the read button or load a PSD configuration file This will load all settings of the 12 32 which is required before any changes can be programmed The 12 32 PSD will provide feedback if the user selected operations are successful Sea Air and Land Communications Ltd Page 5 12 32 0000 32 PORT INPUT EXPANSION MODULE USER S MANUAL 10 2 10 3 Issue 1232UB 1008 Using the Programming Software The 12 32 PSD allows the user to configure the following characteristics gt Input actions watchdog and low supply detector settings gt _ Pre defined messages gt _ Configuration of input module ID which will be added to each message sent Once the program is running the opening screen appears Use the mouse to select the configuration fields for each feature Salcom Ltd 12 32 PSD v1 0 0 3 Connected gt File Options Help Low Input 1 High Input 1 Pager Type Alpha Numeric v Pager Type Alpha Numeric B Beep level 1 Beep level 1 S RIC code 1234560 RIC code 1234560 Message Door 1 Open Message Door 1 Closed Transmission Transmission 1 count v count Enabled Enabled C Resend with Watchdog be State C Resend with Watchdog Current ve lt Tx gt PS
8. salon TECHNOLOGIES 12 32 0000 32 PORT INPUT EXPANSION MODULE lt 5 Z lt gt L oO TT N D SEA AIR amp LAND COMMUNICATIONS LTD 120 St Asaph Street Christchurch Mew Zealand 12 32 0000 32 PORT INPUT EXPANSION MODULE USER S MANUAL Issue 1232UB 1008 12 32 0000 32 INPUT EXPANSION MODULE The 12 32 0000 is a 32 input expansion module that may be used either autonomously with a serial to ethernet converter or with any transmitter that supports Salcom protocol Input modules may be daisy chained together to provide as many inputs as required A simple LCD provides indication of current inputs states and system messages LEDs provide indication of system health upstream and downstream serial port activity When a message is generated by an input module the content of the message will display up to the first 16 characters on the LCD momentarily The 12 32 supports multiple message queuing and will queue at least 50 messages Pre defined input messages are limited to a maximum length of 40 characters which may be configured using Salcom programming software The input module may be configured to tag each message with a source description e g 01 or Shed 1 Our products are warranted for a period of 12 months from date of purchase against faulty materials and workmanship Should any fault occur the unit should be returned to the vendor freight pre paid Please include a description of the fault to assist w
9. with a transmission count greater than 1 then the resend delay is the delay in seconds before sending the message again PSD Configuration files The current 12 32 configuration can be saved using File Save Previously saved configuration files can be loaded and edited with or without a 12 32 connected Power Supply 11 5 V to 15 2 V nom 13 8 V Message format __SALCOM proprietary paging protocol Serial input output 9600 baud no parity 8 data bits 1 stop bit Discrete inputs Pulled up to 12v 10K Sea Air and Land Communications Ltd Page 8 SEA AIR amp LAND COMMUNICATIONS LTD PO Box 22 621 120 St Asaph Street Christchurch New Zealand Phone 03 379 2298 Fax 03 365 1580 Email info salcom co nz Visit us at www salcom co nz
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