SBE 45 MicroTSG Reference Sheet - Sea
Contents
1. Sheet Version 008 07 20 12 Firmware Version 1 1b2. SBE 45 MicroTSG RS 232 Reference Sheet see SBE 45 MicroTSG User s Manual for complete details Sampling Modes User selectable modes include e Polled sampling The MicroTSG takes one sample and sends the data to the computer Polled sampling is useful for testing e Autonomous sampling The MicroTSG samples data at pre programmed intervals defined by the Interval command and sends the data to the computer The MicroTSG does not enter quiescent sleep state between samples e Serial Line Sync A pulse on the serial line causes the MicroTSG to wake up take and output a single sample and enter quiescent sleep state automatically Communication Setup Parameters 1 Double click on the Seaterm exe 2 Once the main screen appears in the Configure menu select the SBE 45 TSG Input e Serial Port COM1 through COM10 are available Baud Rate 4800 or other if applicable Data Bits 8 Parity No Parity Mode RS 232 full duplex 3 Send desired setup commands to the MicroTSG see other side for a list of commands Note See the Interface Box manual for operation of the MicroTSG with the Interface Box The Interface Box can be added at any time and does not need to be part of the original MicroTSG order The Interface Box must be placed in a mode to communicate with the MicroTSG Connect45 command before you send commands through the Interface Box to the MicroTSG Deployment 1 Verify setting of Power Up Jumper J1 s
3. ault Do not output sound velocity with data EN x C default Calculate sound velocity as Chen and Millero SVAlgorithm x x W Calculate sound velocity as Wilson NCycles x x number of A D cycles to average default 4 s Quit session and place MicroTSG in quiescent sleep state Sampling stops Applicable Q only if Interface PCB J1 jumper in Normal position T terval x interval between samples maximum 32767 seconds Minimum time between samples VAT determined by NCycles desired parameters salinity etc and baud rate Functional only if J1 jumper in Normal position AutoOff x x Y Power off enter quiescent state if 2 minutes have elapsed without receiving command or sampling data x N Do not automatically power off J1 jumper Normal AutoRun N Wake up when Enter key pressed while in quiescent sleep state wait for command Operating Mode SingleSample Y or N Wake up when Enter key pressed while in quiescent sleep state sample at rate specified by Interval To stop sampling and get S gt prompt type Stop and press Enter key jumper interacts with these commands e Autopower J1 jumper Normal AutoRun Y SingleSample Y Wake up when Enter key pressed while in quiescent sleep state take and output single sample and automatically power off To wake up and get S gt prompt type Stop and press Enter key default J1 jumper Autopower pins 1 and 2 AutoRun N Wa
4. ee product configuration sheet on manual front cover for factory setting e Autopower default pins 1 and 2 The MicroTSG wakes up when power is applied e Normal pins 2 and 3 The MicroTSG power up wakes up when there is a pulse on the serial lines In this configuration the MicroTSG can be commanded into a quiescent sleep state with the QS command If the factory setting listed on the product configuration sheet does not match your desired operation see the manual for procedures for accessing the PCB 2 Verify the AF24173 Anti Foulant Device is installed 3 Mount MicroTSG on ship with electrical connector at top using four 4 inch bolt holes on sides Provide clearance as follows e Bottom 152 mm 6 inches clearance for removal of the bottom plate to allow access for replacing the anti foul cylinder and cleaning e Top 305 mm 12 inches clearance for removal of the top plate to allow access for removing sensors and electronics e Sides small clearance by using washers with the mounting hardware to prevent binding when removing the top or bottom plate 4 Install piping connections to MicroTSG s 3 s inch U S Standard NPT threads 5 Wiring to MicroTSG A Install I O cable connector aligning long pin with small hole on MicroTSG I O connector B Tighten locking sleeve on I O cable connector C Connect I O cable connector to computer serial port D Connect I O cable connector s red and black wires to powe
5. ke up when power applied wait for a command z Normal SingleSample Y or N pins 2 and 3 J1 jumper Autopower Wake up when power applied sample at rate specified by Interval until power removed AutoRun Y These are the required settings for running MicroTSG in 3 wire power ground and SingleSample N transmit configuration or with a 90402 Interface Box 1 e E ee Wake up when power applied take and output a single sample Wait for another command SingleSample until power removed Go Start sampling as defined by SingleSample and Interval Applicable if AutoRun N or AutoRun Y and you previously sent Stop to stop sampling Stop Stop sampling data Sampling TS Take sample hold converted data in RAM output converted data Do not send if TSR Take sample hold raw data in RAM output raw data MicroTSG is SLT Send converted data from last sample in RAM then take new sample and hold converted sampling data at data in RAM pre programmed TH Take sample hold converted data in RAM intervals SH Send held converted data from RAM TT Measure temperature for 100 samples or until Esc key is pressed output converted data Testing TC Measure conductivity for 100 samples or until Esc key is pressed output converted data TTR Measure temperature for 100 samples or until Esc key is pressed output raw data TCR Measure conductivity for 100 samples or until Esc key is pressed output raw data Coefficients DC Display calibration coefficients Reference
6. r supply 8 30 VDC Reference Sheet Version 008 07 20 12 Firmware Version 1 1b Command Instructions and List e Input commands in upper or lower case letters and register commands by pressing the Enter key e Ifin quiescent sleep state re establish communications by pressing Connect on the Toolbar or the Enter key to get S gt prompt e If system does not return S gt prompt after executing a command press Enter key to get S gt prompt e MicroTSG sends CMD if invalid command is entered Shown below are the commands used most commonly in the field See the Manual for a complete list and detailed descriptions Interface PCB s J1 J1 jumper Normal AutoRun Y SingleSample N CATEGORY COMMAND DESCRIPTION Status DS Display status Baud x x baud rate 1200 2400 4800 9600 19200 38400 Default 4800 x 0 default Output order is temperature conductivity salinity sound velocity x 1 Suppress space before conductivity output OutputEormat x x 2 Reverse conductivity and salinity order not for use with Seasave SBE Data Processing or optional Interface Box x Y default Output conductivity S m with data O tputCond x x N Do not output conductivity with data A x Y Output salinity psu with data Setup OutputSal i x N default Do not output salinity with data OutputSV x Y Output sound velocity m sec with data calculated as defined by SVAlgorithm aah i x N def
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