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Pressure Systems, Inc. Model 9116 User’s Manual

Page 43

www.PressureSystems.com

READ TRANSDUCER A/D COUNTS (Command ‘a’)

Purpose:

Returns the most recently acquired

raw pressure

data for the specified channels

in averaged signed A/D counts (in the range -32768 to +32767). This simple
data bypasses any usage of the transducer’s factory-calculated coefficients or
the final calibration process’s adjustment coefficients (offset and gain). Each
datum returned in the response will be in the specified high-precision data
format, but representing A/D counts as a signed integer average. (The formula
for converting A/D counts to volts is:

Volts = A/D Counts * 5/32768

) This

command is intended for advanced users only and is not required for normal
operation.

Command

“

a

ppppf

”

‘a’ is the

command

letter

‘

pppp

’ is the

position

field

‘

f

’ is the

format

field

Response

“

dddd.. dddd

”

‘

dddd

’ are the

data

fields, each with leading space (except

f

= 7 or 8).

Description:

The 4-character hex

position

field (

pppp)

specifies a 16-bit binary bit-map, with

each bit (set to 1) specifying a particular channel number (16-1, left-to-right).

Only channels 12-1 are allowed for Models 9021 and 9022.

The 1-character

format

field (

f)

specifies the format of each

data

field (

dddd

) that

will be returned in the requested response. The first datum returned in the
response will be for the highest channel number requested. Each datum will be
preceded by a space character. Some formats may not be applicable to the
specific type of data being requested. Valid formats are shown in the following
table:

f

converts each internal response

datum

value from . . .

max. char.

0 single binary float

to 7-10-digit signed decimal “ [-xxx]x.xxxxxx”

13

1 single binary float

to 8-digit hex integer “ xxxxxxxx”

9

2 double binary float

to 16-digit hex integer “ xxxxxxxxxxxxxxxx”

17

5 single binary float

to long integer (EU*1000) then to 8-digit hex integer

9

7 single binary float

to single binary float (big endian: msb first)

4

8 single binary float

to single binary float (little endian: lsb first)

4

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Содержание NetScanner 9116

Страница 1: ...Model 9116 Intelligent Pressure Scanner User s Manual August 2007 NetScanner System www PressureSystems com...

Страница 2: ...ces to UDP Query and to O ring part numbers April 2004 2 Update terminology November 2004 3 Update commands August 2007 This User s Manual is a copyright product of Pressure Systems Inc 2007 Permissio...

Страница 3: ...3 2 Power 8 2 3 3 Mounting and Module Dimensions 9 2 3 4 Network Communications Hookup 9 2 3 4 1 Ethernet Host Port Hookup 9 2 3 5 Diagnostic Port Hookup 13 2 3 6 Pressure Connections 13 2 3 6 1 RUN M...

Страница 4: ...on Coefficients 36 Sub command Index 03 Abort Multi Point Calibration 38 Read Tranducer Voltages Command V 39 Calculate and Set Gains Command Z 41 Read Transducer A D Counts Command a 43 Read High Spe...

Страница 5: ...s 101 Chapter 5 Service 102 5 1 Maintenance 102 5 1 1 Common Maintenance 104 5 1 2 Module Disassembly 105 5 1 3 Electronic Circuit Board Replacement 105 5 1 3 1 PC 327 Analog Board 106 5 1 3 2 PC 322...

Страница 6: ...P Address Assignment for Windows 95 98 2000 XP NT 120 6 1 2 3 Verifying Host TCP IP Communications 121 6 2 Zero and Gain Calibration Troubleshooting 122 6 3 User Software 123 Chapter 7 Start up Softwa...

Страница 7: ...ts various options Chapter 2 Installation and Set Up describes the unpacking and inspection of a module and its connection to power pressure and a communications network Chapter 3 Programming Operatio...

Страница 8: ...tact the Applications Support Group or the Customer Services Department at Pressure Systems 757 865 1243 or toll free 1 800 328 3665 if your scanner is not operating properly or if you have questions...

Страница 9: ...arts are warranted for 90 days from the date of shipment The 90 day warranty is strictly limited to parts replaced during the repair Website and E Mail Visit our website at www PressureSystems com to...

Страница 10: ...unit pressure data with guaranteed system accuracy This is achieved by reading factory determined pressure and temperature engineering unit data conversion coefficients from its transducers nonvolati...

Страница 11: ...pneumatic transducers per channel The most distinctive features are highlighted below Pre calibrated Transducer a memory chip containing full calibration data is embedded within each internal transduc...

Страница 12: ...rface directly to a desktop or laptop computer or they may be interconnected into a large network controlled by many types of host computers Connectivity use of industry standard communications networ...

Страница 13: ...trigger input The Model 9016 will respond to this command with an N08 Query the Module Hardware Version w31 See the READ MODULE STATUS command q in Section 3 2 The Model 9116 will report the version o...

Страница 14: ...The user can determine that the Model 9116 is in boot loader mode by observing that the firmware version reported by the module is less than 1 0 In boot loader mode the Model 9116 will return an N08 i...

Страница 15: ...compensated and linearized pressure data in engineering units via digital methods They have a 10BaseT Ethernet host communications interface using industry standard TCP IP or UDP IP protocol This int...

Страница 16: ...gent Pressure Scanners CD ROM 2 2 Safety Considerations It is always a good idea to wear safety glasses when operating this equipment or when working with pressurized lines Always ensure that high pre...

Страница 17: ...uirements Model 9116 has a single round ruggedized connector through which all power and input output signals pass as shown in Figure 2 1 Figure 2 1 9116 Power Pin Assignments WARNING Exceeding the sp...

Страница 18: ...ntelligent Pressure Scanner module and its host computer may be interconnected in a star network via a standard 10BaseT or 100BaseT half or full duplex hub or switch These standard devices will have t...

Страница 19: ...ed itself a default IP address it is capable of communications An alternate method for assigning an IP address to an Ethernet module is referred to as a Dynamic IP assignment This method allows a modu...

Страница 20: ...nfigured on the network to return an IP address to the module Without an IP address the host will be unable to open a TCP IP or UDP IP connection to the module Note Obtaining the maximum performance o...

Страница 21: ...Pressure Systems Inc Model 9116 User s Manual Page 12 www PressureSystems com Figure 2 3 Ethernet Network Topology...

Страница 22: ...s the diagnostic interface for optional configuration and diagnostic purposes only The diagnostic port functions on the Model 9116 is generally not required by the end user Standard cables for this mo...

Страница 23: ...sixteen numbered pneumatic input channels These numbered inputs are attached to corresponding pressure transducers inside the instrument and should be pneumatically attached to the pressure measuremen...

Страница 24: ...Inputs All standard Model 9116s contain a purge leak check option The purge option allows users to apply positive pressure to the PURGE input which will then be vented out of the user input ports forc...

Страница 25: ...odel 9116 will now allow user calculation of the line leak rates Once returned to the RUN position lack of a pressure indicates a gross leak A slowly declining pressure indicates a slight leak A leak...

Страница 26: ...and synchronize data acquisition and stream outputs to the host The trigger signal is intended to be a 2 wire differential signal brought in through the Model 9116 main electrical connector The signa...

Страница 27: ...layer requiring no formal connection is utilized for a subset of commands and query responses Using the underlying basic IP protocol the host computer and interconnected modules are all peers that can...

Страница 28: ...r actual integer or floating point IEEE binary data values In other cases see optional format 7 below binary data may be transmitted directly as 4 byte 32 bit binary values without any formatting chan...

Страница 29: ...s affect certain channels scanned by the module the position field is used to identify those channels as bits in a bit map If a channel s corresponding bit in the position field is set to a one 1 then...

Страница 30: ...fied or implied by default governs how internal data are converted to from external user visible form The most common format f 0 causes each datum in command or response to be represented as printable...

Страница 31: ...CP IP 03 Input Buffer Overrun 04 Invalid ASCII Character Received 05 Data Field Error 06 Unused by TCP IP 07 Specified Limits Invalid 08 NetScanner error invalid parameter 09 Insufficient source air t...

Страница 32: ...All modules perform all internal pressure calculations in engineering units of pounds per square inch psi By default all pressure data in responses and command parameters will also be in psi A differ...

Страница 33: ...turns internal software parameters to a default state as after power up or reboot It will not close the existing TCP IP socket as will power up or reboot The Set Do Operating Options Functions w comma...

Страница 34: ...of each transducer If used properly the periodic zero and span calibration adjustment should be the only calibration required to maintain specified performance through the life of the Intelligent Pre...

Страница 35: ...sed to obtain high precision data selected channels in various formats The modules also provide several high speed high resolution output commands The Read High Speed Data b command is used to read pu...

Страница 36: ...The others cause the module to be re booted therefore no response is possible One command changes the way the module gets its IP address assignment i e dynamically from a server or statically from fac...

Страница 37: ...ation 4 sub commands V Read Transducer Voltages Z Calculate and Set Gains Span Cal a Read Transducer Raw A D Counts b Acquire High Speed Data c Define Control Autonomous Host Streams 6 sub commands h...

Страница 38: ...le method to verify proper communications to the Model 9116 module Command A A is the command letter Response A A is the acknowledge letter Description This command is generally used as a simple NOP m...

Страница 39: ...o the following reset states if this command is executed Re zero correction offset terms are set to the last values stored in transducer memory Span correction gain terms are set to the last values st...

Страница 40: ...r fields each preceded by a space character These vary with the sub command used Response Depends upon the particular sub command ii used Description The four C sub commands configure and control oper...

Страница 41: ...returned if all parameters are supplied with reasonable values Else an error N response is returned Description Configures and starts the Multi Point Calibration function It specifies the particular...

Страница 42: ...en we continue this function later see example for 01 sub command below A linear 1st order fit will be used to obtain a new set of offset and gain correction coefficients for these four 4 channels The...

Страница 43: ...data collection phase of the Multi Point Calibration function for exactly one 1 calibration point i e per parameter pnt Each execution applies a specified pressure value then collects averages and sto...

Страница 44: ...Start 00 sub command Assume that all the affected four 4 channels have differential transducers with the same 5 to 5 psi range Include at least one pressure point in the negative range of these trans...

Страница 45: ...e data collected by all required executions of the Collect Data 01 sub command All the averaged data points collected previously are checked for reasonableness and then a new set of zero and gain corr...

Страница 46: ...is performed in the future C 02 w08 w09 Read responses separately for each command executed above A A A If an error N response is returned on the first command either the correct number of calibratio...

Страница 47: ...alibration function if it is currently in progress This sub command also restores the original A D samples for averaging count to the module that was in use before the calibration function was started...

Страница 48: ...aracter hex position field pppp specifies a 16 bit binary bit map with each bit set to 1 specifying a particular channel number 16 1 left to right The 1 character format field f specifies the format o...

Страница 49: ...tems com Example Send TCP IP command to a Model 9116 module via its connected socket that returns ASCII decimal fixed point voltage data for channels 1 5 9 and 13 V11110 Response contains data for cha...

Страница 50: ...be calculated and returned If the optional pressure value vv vvvv is specified the position field must be 4 characters even when all channels are to be specified Gain values are returned in the respo...

Страница 51: ...olatile memory refer to the Set Operating Options w command index 09 Example Send TCP IP command to a Model 9116 module via its open socket to calculate and set gain coefficients for channels 8 throug...

Страница 52: ...cept f 7 or 8 Description The 4 character hex position field pppp specifies a 16 bit binary bit map with each bit set to 1 specifying a particular channel number 16 1 left to right Only channels 12 1...

Страница 53: ...t returns decimal raw pressure A D counts data for channels 1 5 9 and 13 a11110 Response contains data for channels 13 9 5 and 1 left to right 32767 000000 32700 000000 10 000000 16385 000000 Please n...

Страница 54: ...is a non human readable 32 bit 4 byte big endian value format 7 representing an IEEE single precision internal float value Description Returns data for all of the module s channels in order highest ch...

Страница 55: ...d c ii dddd c is the command letter ii is a space a sub command index augment code dddd are one or more optional datum fields each preceded by a space character which are parameters that differ per au...

Страница 56: ...s a few channels at a high rate as defined by a hardware trigger The second stream delivers other channels at a medium rate some multiple of the trigger and the third stream can deliver still other ch...

Страница 57: ...tream st to deliver data packets autonomously to the host with each packet containing selected acquired data for the channels specified The channels are specified by a standard 16 bit position field b...

Страница 58: ...rdware trigger mode should be used The period per parameter is a positive decimal integer count from 0 to 2147483647 specified with 1 to 10 numeric digits as needed and its meaning depends on the sync...

Страница 59: ...quests continuous output packets for the defined host stream unbounded Note While the c 00 command will allow hardware and software trigger scan lists to operate concurrently this is not a recommended...

Страница 60: ...e internal clock at 100 msec 200 msec and 400 msec periods respectively Data are requested in single precision binary IEEE float format f 7 c 00 1 000F 1 100 7 0 c 00 2 00F0 1 200 7 0 c 00 3 FF00 1 40...

Страница 61: ...red host streams with a single command st 0 Each autonomous host stream packet begins with a 5 byte fixed format binary data header tssss The first byte t identifies the host stream while a 32 bit uns...

Страница 62: ...a if selected Other special acquired data groups per selected channel may follow or replace the Pressure EU Data Each datum group in each packet will be ordered from highest channel number requested t...

Страница 63: ...Description This sub command stops the current run of a particular specified host stream st 1 3 or stops the current run of all configured host streams with a single command st 0 Any stopped stream ma...

Страница 64: ...ntifier character 1 2 or 3 or 0 all streams NOTE all parameters are separated by a space character Response A A is the acknowledge letter Autonomous Packet none generated Description This sub command...

Страница 65: ...protocol used for stream delivery 1 UDP IP 0 TCP IP This protocol identifier pertains to stream delivery only remport identifies the remote port number to which each stream delivery is directed in th...

Страница 66: ...00 200 200 1 The above example shows all 16 sixteen channels Data is acquired using hardware trigger with one 1 data packet acquired for every trigger events Data is returned in format 7 In the above...

Страница 67: ...essure readings from a stream by not specifying them as well as add other selected acquired data to a stream by specifying them The bit map values shown in the following table may be added together to...

Страница 68: ...d as a two byte binary bit map 16 bit big endian with each bit representing the status of DH 16 through DH 1 respectively A bit value of 0 zero indicates the DH is operating within its specified limit...

Страница 69: ...n that stream with the lowest bit numbers table positions selected are delivered first In this example bbbb 0012 the DH Temperature Status datum would be first and then all the specified Pressure EU d...

Страница 70: ...protocol instead This command is required only when UDP IP is to be used It also can restore the default protocol to TCP IP once it has been changed The TCP IP version of the command ignores the optio...

Страница 71: ...than one When used ipaddr requires four dotted numeric fields d d d d Each d is a 1 3 digit decimal number in the range 0 255 The ipaddr 255 255 255 255 is best avoided unless the UDP datagrams of str...

Страница 72: ...vvv is specified the position field must be 4 characters even when all channels are to be specified If the optional pressure value vv vvv is not provided an applied pressure of 0 0 psi a will be assum...

Страница 73: ...t new offset coefficients for channels 16 through 13 hF000 Read response containing all new offset values also stored in the module s volatile main memory 0 0010 0 0020 0 0015 0 0025 Actual offset val...

Страница 74: ...haracter hex position field pppp specifies a 16 bit binary bit map with each bit set to 1 specifying a particular channel number 16 1 left to right The 1 character format field f specifies the format...

Страница 75: ...m Example Send TCP IP command to Model 9116 module via its connected socket that returns decimal raw temperature A D counts data for channels 1 5 9 and 13 m11110 Response contains data for channels 13...

Страница 76: ...field pppp specifies a 16 bit binary bit map with each bit set to 1 specifying a particular channel number 16 1 left to right The 1 character format field f specifies the format of each datum field d...

Страница 77: ...data of the raw temperature signal for channels 1 5 9 and 13 n11110 Response contains data for channels 13 9 5 and 1 left to right 0 53013 0 541698 0 503633 0 000000 In this example channels 13 9 and...

Страница 78: ...01 Firmware Version as hex value expressed internally as integer version 100 e g hex 0100 256 decimal means Version 2 56 Power up Status as 16 bit hex bit map bits having the following meaning Bit 0 L...

Страница 79: ...Scanner Transducer as 16 bit hex bit map each bit representing the current status of a transducer channel 16 1 Bit values are 0 transducer operating within the specified operational limits 1 transduc...

Страница 80: ...www PressureSystems com Example Request model number from a Model 9116 module q00 Read response indicating it is a Model 9116 9116 Request TCP back off delay for a Model 9116 module Q07 Read hex 16 b...

Страница 81: ...rmat of each data field dddd that will be returned in the requested response The first datum returned in the response will be for the highest channel number specified Each non binary datum will be pre...

Страница 82: ...com Example Send TCP IP command to Model 9116 module via its connected socket that returns decimal pressure data for channels 1 5 9 and 13 in ASCII fixed point format r11110 Response contains data fo...

Страница 83: ...haracter format field f specifies the format of each data field dddd that will be returned in the requested response The first datum returned in the response will be for the highest channel number spe...

Страница 84: ...eSystems com Example Send TCP IP command to Model 9116 module via its connected socket that returns decimal temperature data for channels 1 5 9 and 13 t11110 Response contains data in C for channels 1...

Страница 85: ...oefficients are shown in the following table f converts each internal value from max char 0 single binary float to 7 10 digit signed decimal xxx x xxxxxx 13 1 single binary float to 8 digit hex intege...

Страница 86: ...note INTEGER 08 Date of Factory Calibration see end of table note INTEGER 09 Transducer Manufacturing Reference number INTEGER 0A Transducer Full Scale Range code see Appendix F INTEGER 0B 0F Temperat...

Страница 87: ...date of next required calibration If this optional field is used the user is responsible for correctly encoding the date into the appropriate 32 bit integer value Any modifications of this field usin...

Страница 88: ...terms cc 00 01 and the adjacent factory determined transducer coefficients C0 through C4 cc 02 06 for transducer 1 Data requested in ASCII hex format representing the internal binary floating point fo...

Страница 89: ...ng table f converts each internal value from max char 0 1 10 digit signed decimal xxx x xxxxxx to single binary float 13 1 8 digit hex integer xxxxxxxx to single binary float 9 5 8 digit hex integer x...

Страница 90: ...ated sensor Note 4 Data is immediately stored to the sensor s non volatile memory The User Defined Date field cc 07 is a 32 bit integer Possible uses are to I ndicate the date of last user zero and or...

Страница 91: ...in correction terms loaded into the module s volatile memory cc 00 01 Load these into channel 8 s Transducer Coefficient array aa 08 v00800 01 0 000 1 000 Response returned is A Send command to Model...

Страница 92: ...hex digits A few indexes also require an extra datum field eeee Valid options functions are listed in the table below marks a missing datum field in its column and fourth column shows any q command in...

Страница 93: ...IP Address Resolution RARP BOOTP Results in immediately becoming the module s new power on default 06 14 00 01 02 Disable Host Response Stream Back Off Delay default Enable Host Response Stream Back...

Страница 94: ...e to the psi9000 UDP broadcast command the UDP startup broadcast messages and in response to the q0 command This command is provided in support of legacy software Valid command responses are A acknowl...

Страница 95: ...2 Energized C1 Not 0C 00 C3 Energized C4 Not 12 01 PURGE position LEAK CHECK position C4 Energized C3 Not 12 00 CAL RE ZERO position RUN position Example Send TCP IP commands to Model 9116 module via...

Страница 96: ...ess ethadr Ethernet address sernum Serial number mtype Module type e g Model 9116 sfwver Software version e g x xx decimal format connst Connection status 1 connected 0 available ipadrst IP address st...

Страница 97: ...a client host program to identify configure and use any suitable group of modules for the task at hand by simply opening a TCP IP connection between itself and each available module needed Example Que...

Страница 98: ...dule reboots Description When a Model 9116 module receives this broadcast command by continuously monitoring port 7000 it responds by immediately restarting its firmware The result is essentially the...

Страница 99: ...ially the same as a power up restart in that any TCP IP connection is lost and the module returns to its normal startup state However if it used the static resolution method before it received this co...

Страница 100: ...the module firmware with other equations to compensate for each transducer s measured temperature change Each Model 9116 Intelligent Pressure Scanner contains an integral purge leak check calibration...

Страница 101: ...manifold Figures 4 1 through 4 4 show simplified pneumatic diagrams of the calibration manifold in its various positions Note Periodic zero and span calibration should be the only calibration require...

Страница 102: ...accomplished easily and automatically When instructed to execute a Calculate and Set Offsets h command the NetScanner System module will automatically perform the Re zero adjustment calibration and t...

Страница 103: ...fset coefficients to transducer nonvolatile memory w08 continue normal data acquisition 4 3 Span Calibration For improved accuracy Model 9116 Intelligent Pressure Scanners are capable of independently...

Страница 104: ...volatile main memory RAM are changed 4 3 1 Span Calibration Valve Control Before executing a Span adjustment Calculate and Set Gains Z command the Model 9116 modules should have their calibration man...

Страница 105: ...tion See Section 4 2 2 Place the module calibration manifolds into the CAL position if this is the desired pressure application input The RUN position may be a better choice for modules with transduce...

Страница 106: ...ion Perform Re zero calibration first See Section 4 2 2 Place the module calibration manifolds into the CAL position if this is the desired pressure application input The RUN position may be a better...

Страница 107: ...may be all that is necessary When instructed to execute a particular sequence of sub commands of the Configure Multi Point Calibration C command the module will perform the various stages of the Multi...

Страница 108: ...he module calibration manifolds into the CAL position if this is the desired pressure application input The RUN position may be a better choice for modules with transducers having different ranges w0C...

Страница 109: ...s used w0C00 Store new offset and gain coefficients into transducer non volatile memory w08 w09 continue normal data acquisition 4 5 Coefficient Storage The various calibration functions described in...

Страница 110: ...at elevated line or reference pressures care must be taken when any command is issued that may result in shifting of the calibration valve The user must ensure that any valve shifts will not result in...

Страница 111: ...repair and maintenance of Model 9116 Intelligent Pressure Scanners The method for upgrading module firmware is also presented in Section 5 2 Figure 5 1 is an exploded view of the Model 9116 Please re...

Страница 112: ...c Model 9116 User s Manual Page 103 www PressureSystems com Note It must be emphasized that printed circuit boards in Model 9116 module are field replaceable but are NOT field repairable Figure 5 1a M...

Страница 113: ...heir own maintenance and repairs maintenance kits and replacement parts for each model may be purchased from the factory All circuit boards are sensitive to electrostatic discharges Anti static protec...

Страница 114: ...of the top panel of the module housing The Model 9116 uses twelve 12 Phillips head screws around the top plate outside perimeter 2 When all screws have been removed gently lift the top panel and attac...

Страница 115: ...tall the two 2 Phillips head screws to secure the PC 327 to the DH200s Be careful not to over tighten Install the wiring harness to connector P1 of the PC 327 ensuring proper pin 1 location Pin 1 of t...

Страница 116: ...nel To ease reassembly they will be tightened after installing the electronics back into the module case 6 Reinstall any previously installed wiring harnesses on connectors P3 and P6 of the PC 322 323...

Страница 117: ...move it Place the old PC 323 in an electrostatically protected bag for possible repair at the PSI factory 3 Remove the new PC 323 board from its electrostatically protected container Ensure the nylon...

Страница 118: ...5 3c 5 Reassemble the scanner as previously described and test for proper operation 5 1 4 Replacement of Transducers Your Model 9116 has internal DH200 pneumatic transducers as well as an internal cal...

Страница 119: ...er to ensure proper operation 5 1 5 Calibration Valve Solenoid Replacement Following is a step by step procedure to replace the Calibration Valve Solenoids in a Model 9116 Intelligent Pressure Scanner...

Страница 120: ...ribed below should be used for replacement of all the O rings in the Model 9116 Intelligent Pressure Scanner Use the tools and follow the general warnings already described at the start of Section 5 1...

Страница 121: ...eon or any other substance that evaporates quickly and leaves very little residue Remove any excess cleaner with the air supply as soon as possible Do not blow air directly into the holes of the surfa...

Страница 122: ...the O rings needing maintenance using the procedure described in Section 5 1 6 1 Note that the O ring seals use an additional Teflon cup seal placed on top of the O ring These seals should be replace...

Страница 123: ...the guiding pin about 1 8 several times This is done to loosen the O rings from the calibration manifold Lift the adapter plate straight up Do not touch the calibration manifold 5 Remove and replace...

Страница 124: ...other side will release the other three 3 If the pistons stick apply a slightly higher pressure Place your free hand over the calibration valve housing to prevent the pistons from coming out of the h...

Страница 125: ...assemble the module as described in Section 5 1 2 2 Remove the solenoid valve by unscrewing the two 2 Phillips head screws on top of the solenoid Gently lift it out of the module Be careful not to cri...

Страница 126: ...elligent Pressure Scanner with Ethernet TCP IP Host Port new firmware may be upgraded by the host computer or any computer on the TCP IP network directly via the module s Host Port The special PSI app...

Страница 127: ...gives a visual indication that the LED is functional Thereafter the LED should remain OFF Tx LED will illuminate briefly upon power up This gives a visual indication that the LED is functional Subsequ...

Страница 128: ...od for IP address assignment in the Model 9116 This is primarily because it allows the module to assign its own IP address based on a factory default value The Dynamic IP addressing protocol is slight...

Страница 129: ...IP address assignment When placed in Dynamic addressing mode through the TCP IP protocol w1301 command the modules will first try to resolve their addresses using RARP protocol If no RARP server can...

Страница 130: ...tarted it should be capable of communications with the Ethernet Model 9116 module 6 1 2 3 Verifying Host TCP IP Communications At this point the Model 9116 module should be configured to obtain its IP...

Страница 131: ...higher speeds that are not compatible with the Model 9116 modules 6 2 Zero and Gain Calibration Troubleshooting Incorrect pneumatic setup or incorrect command usage when executing a module s Re zero...

Страница 132: ...ibration pressure When using the standard Calculate and Set Gain Z command the module firmware assumes by default that each particular transducer s full scale pressure is present at its pneumatic hydr...

Страница 133: ...est programs that were often very module specific NUSS recognizes each Model 9116 module type it finds on the network and automatically provides that module with its appropriate functionality by dynam...

Страница 134: ...ounts b Acquire High Speed Data c Define Control Autonomous Host Streams 6 sub commands h Calculate and Set Offsets Re zero Cal m Read Temperature A D Counts n Read Temperature Voltage q Read Module S...

Страница 135: ...00 Unused 01 Undefined Command Received 02 Unused by TCP IP 03 Input Buffer Overrun 04 Invalid ASCII Character Received 05 Data Field Error 06 Unused by TCP IP 07 Specified Limits Invalid 08 NetScann...

Страница 136: ...Pressure Systems Inc Model 9116 User s Manual Page 127 www PressureSystems com Appendix C Cable Diagrams...

Страница 137: ...Pressure Systems Inc Model 9116 User s Manual Page 128 www PressureSystems com...

Страница 138: ...Pressure Systems Inc Model 9116 User s Manual Page 129 www PressureSystems com Appendix D 9116 Mounting Dimensions...

Страница 139: ...and Italics Range Code Full Scale Pressure Minimum Calibration Pressure 1 0 360 psi 10 Water Column 0 360 psig 2 0 720 psi 20 Water Column 0 720 psig 3 1 psid 1 0 psig 4 2 5 psid 2 5 psig 5 5 psid 5 p...

Страница 140: ...29 100 psia 2 5 psia 30 250 psia 25 psia 31 50 psia 2 5 psia 32 500 psia 25 psia 33 750 psia 25 psia 34 30 psia 2 5 psia 35 15 psia 2 5 psia 36 125 psia 0 psig 37 35 psid 12 psig 38 150 psia 0 psig 39...

Страница 141: ...hermocouple and RTD measurements 98RK Scanner Interface Rack that holds up to eight 8 Model 9816 Intelligent Pressure Scanners Rack provides power pneumatic connections and hub circuitry for up to twe...

Страница 142: ...000 1000 16 5 0000 0000 0001 0000 32 6 0000 0000 0010 0000 64 7 0000 0000 0100 0000 128 8 0000 0000 1000 0000 256 9 0000 0001 0000 0000 512 10 0000 0010 0000 0000 1024 11 0000 0100 0000 0000 2048 12 0...

Страница 143: ...Headquarters Factory Pressure Systems Inc 34 Research Drive Hampton VA 23666 USA Phone 757 865 1243 Toll Free 800 328 3665 Fax 757 865 8744 E mail sales PressureSystems com...

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