Protex PD8-6200 Скачать руководство пользователя

Страница: 1 / 66

PD8-6200 Explosion-Proof Analog Input Flow Rate/Totalizer

Instruction Manual

PRECISION DIGITAL CORPORATION

233 South Street • Hopkinton MA 01748 USA
Tel (800) 343-

1001 • Fax (508) 655-8990

www.predig.com

•

Fully-Approved Explosion-Proof Analog Input Flow Rate/Totalizers

•

0-20 mA, 4-20 mA, 0-5 V, 1-5 V, and ±10 V Inputs with ±0.03% Accuracy

•

Dual-Line 6-Digit Display, 0.6" (15 mm) & 0.46" (12 mm)

•

SafeTouch Through-Glass Button Programming

•

Display Mountable at 0°, 90°, 180°, & 270°

•

Isolated 24 VDC @ 25 mA Transmitter Power Supply

•

Easy Field Scaling in Engineering Units without Applying an Input

•

4 Relays with Interlocking Capa Isolated 4-20 mA Output Option

•

Free PC-Based, On-Board, MeterView Pro USB Programming Software

•

SunBright Display Standard Feature; Great for Outdoor Applications

•

Display Rate & Total at the Same Time

•

Rate in Units per Second, Minute, Hour, or Day

•

Total, Grand Total or Non-Resettable Grand Total

•

Front Panel or Remote Total Reset

•

Password Protection for Total Reset

•

Total Stored in Non-Volatile Memory

•

Assign Any Relay for Rate or Total

•

4-20 mA Output for Rate or Total

•

Display Open Channel Flow with Programmable Exponent Feature

•

32-Point Linearization & Square Root Extraction

•

Operating Temperature Range: -40 to 60°C (-40 to 140°F)

•

FM Approved as Explosion-Proof / Dust-Ignition-Proof / Flame-Proof

•

CSA Certified as Explosion-Proof / Dust-Ignition-Proof / Flame-Proof

•

ATEX and IECEx Certified as Flame-Proof

•

Input Power Options: 85-265 VAC / 90-265 VDC or 12-24 VDC / 12-24 VAC

•

Programmable Display, Function Keys & Digital Inputs

•

Flanges for Wall or Pipe Mounting

•

Explosion-Proof, IP68, NEMA 4X Die-Cast Aluminum Enclosure

•

On-Board RS-485 Serial Communications

•

Modbus

RTU Communication Protocol Standard

•

Password Protection

•

Four 3/4" NPT Threaded Conduit Openings (Two Plugs Installed)

•

Pipe Mounting Kits

•

Stainless Steel Tag Available

•

3-Year Warranty

MeterView Pro

USB Install

Содержание PD8-6200

Страница 1: ...inute Hour or Day Total Grand Total or Non Resettable Grand Total Front Panel or Remote Total Reset Password Protection for Total Reset Total Stored in Non Volatile Memory Assign Any Relay for Rate or Total 4 20 mA Output for Rate or Total Display Open Channel Flow with Programmable Exponent Feature 32 Point Linearization Square Root Extraction Operating Temperature Range 40 to 60 C 40 to 140 F FM...

Страница 2: ...2 ...

Страница 3: ...e repair or replacement of the defective unit See Warranty Information and Terms Conditions on www predig com for complete details Registered Trademarks All trademarks mentioned in this document are the property of their respective owners 2022 Precision Digital Corporation All rights reserved FREE MeterView Pro Programming Software The meter can be powered from the USB connection When using the US...

Страница 4: ...ctions 26 Required Factory Wired Connection 26 PROVU Electronics Module Layout 27 USB Connection 27 Power Connections 28 Signal Connections 29 Relay Connections 29 Interlock Relay Feature 29 Switching Inductive Loads 30 RS 485 Connections 30 RS 485 Multi Drop Connection 30 Digital I O Connections 31 F4 Digital Input Connections 31 4 20 mA Output Connections 31 Analog Output Power Supply 31 Remote ...

Страница 5: ...ing Up the Interlock Relay Force On Feature 48 Scaling the 4 20 mA Analog Output Aout 49 Reset Menu reset 49 Manual Control Menu Contrl 49 Setting Up the Password pass 50 Protecting or Locking the Meter 50 Total Reset Password Non Resettable Total 50 Making Changes to a Password Protected Meter 50 Disabling Password Protection 50 Advanced Features Menu 51 Advanced Features Menu Display Messages 51...

Страница 6: ...Connections 28 Figure 8 Transmitter Powered by Internal Supply 29 Figure 9 Transmitter Powered by External Supply or Self Powered 29 Figure 10 Voltage Input Connections 29 Figure 11 Relay Connections 29 Figure 12 AC and DC Loads Protection 30 Figure 13 Low Voltage DC Loads Protection 30 Figure 14 RS 485 Connection 30 Figure 15 Three Wire RS 485 Connection 30 Figure 16 Digital Input and Output Conn...

Страница 7: ...ion to any system Using the PD8 6200 Like a PD8 6000 Process Meter The PD8 6200 is essentially a PD8 6000 process meter with flow totalization capability The flow totalization capability can easily be de activated for customers that would prefer their PD8 6200 behave like a PD8 6000 process meter For instructions on how to do this see Setting Up the Rate Totalizer Meter setup on page 36 for detail...

Страница 8: ...com videos MVPro_SW MeterView Pro Software Demonstration Learn how easy it is to program Precision Digital s ProVu ProtEX MAX process meter for a level application using MeterView Pro PC based programming software predig com videos MVPro_Demo Connect to PC for Programming Learn how to connect a ProVu ProtEX MAX process meter to your PC and install free MeterView Pro programming software predig com...

Страница 9: ...s feature not only saves the cost of an external power supply but also greatly simplifies wiring In addition there is a second 25 mA power supply provided with the 4 20 mA output option The first thing you notice about the PD8 6200 is its modern looking rugged die cast aluminum housing with convenient mounting flanges Housed inside this enclosure is a dual line 6 digit display with high intensity ...

Страница 10: ...n to programming the software will also allow you to monitor and datalog a ProtEX MAX using your PC You can also generate and save programming files for later use Advanced Display Features Display Flow Rate Total or Grand Total The main display can be programmed to display flow rate total or grand total and the second display can be programmed to display flow rate total grand total engineering uni...

Страница 11: ...esettable by entering a specific password Once this is done the grand total can never be reset Totalizer Conversion Factor The user can enter a totalizer conversion factor that allows the meter to display total in different units than the rate For instance a customer could measure flow rate in gallons per minute and total in hundredths of acre feet Rate in Units Per Sec Min Hr or Day The user may ...

Страница 12: ...via serial communications such as a Modbus command Sampling Function PV Triggered Timed Relay The sampling function allows the operator to program a set point for a sampling relay When the process rate or total reaches that set point it will close that relay s contacts for a preset period of time 0 1 to 5999 9 seconds An example of its use may be for wastewater sampling When the wastewater total r...

Страница 13: ...rogrammed and operated without removing the cover and exposing the electronics in a hazardous area These buttons can be disabled for security by selecting the DISABLE setting on the NO CONTACT BUTTONS switch located on the back of the electronics module inside the enclosure Rugged Heavy Duty Enclosure The ProtEX MAX is housed in a rugged NEMA 4X 7 9 IP68 die cast aluminum enclosure designed to wit...

Страница 14: ...tom text for equipment identification instruction or whatever else is needed in your facility Each tag comes with a stainless steel wire and lead seal for easy mounting wherever you need it Removable Screw Terminals Industrial applications require screw terminal connections for easy field wiring and the ProtEX MAX goes one step further in convenience by making them removable also USB Port MeterVie...

Страница 15: ... power 24 V 25 mA To use an external power supply instead of the internal power supply simply make connections to different terminals on the ProtEX MAX The following diagram illustrates how to wire the ProtEX MAX so it will power the transmitter Meter Powers 4 20 mA Output Not only can the ProtEX MAX power the 4 20 mA input signal but an additional power supply of 24 V 25 mA is provided with the 4...

Страница 16: ...rement and output functions including voltage current thermocouple and RTD PD9502 Low Cost Signal Generator The PD9502 is a low cost compact simple to use 4 20 mA or 0 10 VDC signal generator It can easily be set for 0 20 mA 4 20 mA 0 10 V or 2 10 V ranges Signal adjustment is made with a one turn knob A 15 27 VDC wall plug is provided with the instrument Optional USB power bank is available ...

Страница 17: ...ally Gtotal Prevents resetting the grand total manually Non Volatile Memory Total and Grand Total values and all programmed settings are stored in non volatile memory for a minimum of ten years if power is lost Power Options 85 265VAC50 60Hz 90 265VDC 20Wmax 12 24 VDC 12 24 VAC 15 W max Powered over USB for configuration only Fuse Required external fuse UL Recognized 5 A max slow blow up to 6 mete...

Страница 18: ...on 99999 to 999999 lead zero blanking R LED illuminates while displaying rate Time Base User selectable rate time base in units per second minute hour or day Total Display Total Overflow 0 to 999 999 automatic lead zero blanking T LED is illuminated while displaying total or grand total Up to 999 999 999 with total overflow feature oF is displayed to the left of total overflow and LED is illuminat...

Страница 19: ...le and independent for each relay Fail Safe Operation Programmable and independent for each relay Note Relay coil is energized in non alarm condition In case of power failure relay will go to alarm state Auto Initialization When power is applied to the meter relays will reflect the state of the input to the meter USB Connection Function Programming only Compatibility USB 2 0 Standard Compliant Con...

Страница 20: ...ls Logic High 3 to 5 VDC Logic Low 0 to 1 25 VDC Digital Inputs Outputs Function Remote operation of front panel buttons acknowledge reset relays reset total and grand total reset max min values See Function Keys Digital I O Available Settings on page 56 for a complete list of capabilities Channels 4 digital inputs 4 digital outputs Digital Input Logic High 3 to 5 VDC Digital Input Logic Low 0 to ...

Страница 21: ...Gb T5 T6 Zone 21 AEx tb IIIC T90 C Ta 40 C to 65 C T6 Ta 40 C to 60 C T5 Ta 40 C to 65 C Certificate Number 3047283 CSA Class I Division 1 Groups B C D Class II Division 1 Groups E F G Class III Division 1 Class I Zone 1 Ex d IIC Zone 21 Ex tb IIIC T90 C 40 C Tamb 60 C Temperature Code T6 40 C Tamb 65 C Temperature Code T5 Enclosure Type 4X IP68 Certificate Number 2531731 ATEX II 2 G D Ex d IIC T ...

Страница 22: ...sed by opening the enclosure To access electrical connectors remove the 2 captive screws and then remove the electronics module Connectors are on the rear of the electronics module Unpacking Remove the meter from box Inspect the packaging and contents for damage Report damages if any to the carrier If any part is missing or the meter malfunctions please contact your supplier or the factory for ass...

Страница 23: ...g holes located in the cast in flanges In addition the internal electronic assembly can be rotated to allow the enclosure to be mounted in any position To mount the meter to a wall follow these instructions Prepare a section of wall approximately 7 x 8 5 178 mm x 216 mm for meter mounting by marking with a pencil the mounting holes shown in Figure 1 on the wall Select the appropriate mounting scre...

Страница 24: ... This kit includes two U bolts the necessary hardware and is available in zinc plated steel PDA6848 and 316 stainless steel PDA6848 SS To mount the meter using a U Bolt kit follow these instructions Orient the groove on the back of the instrument with the pipe and secure it to the pipe with the two U bolts and hardware provided Vertical Pipe Mounting Horizontal Pipe Mounting ...

Страница 25: ...eterviewpro MeterView Pro Installation 1 Connect one end of the provided USB cable to the meter and the other end to the computer The computer will automatically install the driver software it needs to talk to the meter Follow the on screen instructions and allow sufficient time for the process to complete This can take a few minutes If the process is interrupted then it could leave the system in ...

Страница 26: ... and local codes to prevent damage to the meter and ensure personnel safety Static electricity can damage sensitive components Observe safe handling precautions for static sensitive components Use proper grounding procedures codes If the instrument is installed in a high voltage environment and a fault or installation error occurs high voltage may be present on any lead or terminal Follow all fusi...

Страница 27: ...ls PD8 6200 6H0 and PD8 6200 7H0 the upper set of connectors RELAYs MA OUT are not present Figure 5 PROVU Electronics Module Layout USB Connection Figure 6 USB Connection DO NOT disconnect the RJ45 M LINK connector cable Otherwise the instrument will not function properly The meter should only be connected to a computer while it is located in a safe area ...

Страница 28: ...connector labeled POWER The meter will operate regardless of DC polarity connection The and symbols are only a suggested wiring convention There are separate models for low voltage and high voltage power See Ordering Information on page 7 for details Figure 7 Power Connections AC or DC POWER Required External Fuse 5 A max 250 V Slow Blow POWER ...

Страница 29: ...rs labeled RELAY1 RELAY4 Each relay s C terminal is common only to the normally open NO and normally closed NC contacts of the corresponding relay The relays C terminals should not be confused with the COM common terminal of the INPUT SIGNAL connector Figure 11 Relay Connections Interlock Relay Feature As the name implies the interlock relay feature reassigns one or more alarm control relays for u...

Страница 30: ...d Part number PDX6901 Note Relays are de rated to 1 14th HP 50 watts with an inductive load RS 485 Connections The RS 485 connections are made to a five terminal connector used for Modbus RTU serial communications The RS 485 terminals include Transmit Data DO and DO Receive Data DI and DI and Signal Ground See Modbus RTU Serial Communications serial on page 52 for more information There are three ...

Страница 31: ...across F4 and COM or with an active low signal applied to F4 It can be used to reset the total for remote operation of front panel buttons to acknowledge reset relays or to reset max min values See Function Keys Digital I O Available Settings on page 56 for a complete list of capabilities Figure 18 F4 Digital Input Connections 4 20 mA Output Connections Connections for the 4 20 mA transmitter outp...

Страница 32: ...gramming buttons After power and input signal connections have been completed and verified apply power to the meter LED Status Indicators LED State Indication 1 4 Steady Alarm condition based on set and reset points independent of relay status in certain configurations Available on all meter configurations including those without relays installed 1 4 Flashing Relay interlock switch open 1 4 M Flas...

Страница 33: ...s area These buttons can be disabled for security by selecting DISABLE on the switch labeled NO CONTACT BUTTONS located on the connector board To actuate a button press one finger to the glass directly over the marked button area Then retract finger more than three inches from the glass before pressing the next button When the cover is removed the four mechanical buttons located next to the sensor...

Страница 34: ...al conversion factor Program total conversion factor T rst Total reset Program total rest mode auto or manual GT tb Grand total time base Program grand total time base Display Functions Messages Display Parameter Action Setting Description GT CF Grand total conversion factor Program grand total conversion factor GT rst Grand total reset Program grand total rest mode auto or manual Auto Automatic P...

Страница 35: ... e g 4 000 mA Dis 2 Display 2 Program display 2 value Out 2 Output 2 Program output 2 value e g 20 000 mA reset Reset Press Enter to access the Reset menu Rst Gt Reset grand total Press Enter to reset grand total Rst Hi Reset high Press Enter to reset max display Rst Lo Reset low Press Enter to reset min display Rst HL Reset high low Press Enter to reset max min displays Rst t Reset total Press En...

Страница 36: ...being changed is displayed brighter than the rest Press and hold Up to auto increment the display value If negative numbers are allowed the first digit position will include a negative symbol after the 9 Press the Enter button at any time to accept a setting or Menu button to exit without saving changes Setting Up the Rate Totalizer Meter setup The Setup menu is used to select 1 Input signal the m...

Страница 37: ...talizer continues working in the background 2 When selecting no for Total the meter now functions as a PD8 6000 Process Meter We strongly suggest that you download and use the PD8 6000 instruction manual while in this mode of operation Setting the Display Units or Custom Tags units Use this menu to enter the unit or custom tag that will be displayed if 1 Alternating rate total or grand total and u...

Страница 38: ...The number of points should be set in the Advanced menu prior to scaling and calibration of the meter See Multi Point Linearization Linear menu on page 53 for details Additional parameters not needed for most applications are programmed in the Advanced Features menu see Advanced Features Menu on page 51 Multi Point Calibration Scaling The meter is set up at the factory for 2 point linear calibrati...

Страница 39: ...0 00 mA Display 2 15000 0 Gallons Warm up the meter for at least 15 minutes before performing calibration to ensure specified accuracy Time Base Total Conversion Factor Total Reset The time base total conversion factor and total reset menus are located in the Program menu The total and grand total have their own independent settings This means that one can be displaying the value in gallons while ...

Страница 40: ...rate total or grand total displayed on the main display For example if the main display is set to total selecting d unit to display on the secondary display will have the total appear on the main display and the total unit appear on the secondary display After setting up the input and the display press the Menu button to exit programming and skip the rest of the setup menu Press the Menu button ag...

Страница 41: ...afe operation a On enabled b Off disabled 5 Time delay a On delay 0 999 9 seconds b Off delay 0 999 9 seconds 6 Relay action for loss break of 4 20 mA input ignore on off Relay Assignment Assign The relays can be assigned to any of the following parameters 1 Rate for low or high alarm indication 2 Total for alarm indication 3 Grand total for alarm indication 4 Modbus input process variable Setting...

Страница 42: ...n exists The fail safe operation is set independently for each relay Select on to enable or select off to disable fail safe operation Programming Time Delay The On and Off time delays may be programmed for each relay between 0 and 999 9 seconds The relays will transfer only after the condition has been maintained for the corresponding time delay The On time delay is associated with the set point T...

Страница 43: ...l must go below the set point and then go above it Low Alarm Operation Set Reset For Manual reset mode ACK can be pressed anytime to turn off relay To detect a new alarm condition the signal must go below the set point and then go above it High Alarm with Fail Safe Operation Set Reset Note Relay coil is energized in non alarm condition In case of power failure relay will go to alarm state Low Alar...

Страница 44: ...lapsed the On time delay timer resets and the relay does not change state The same principle applies to the Off time delay Note If Automatic or Manual A nmAn reset mode is selected the LED follows the reset point and not the relay state when the relay is acknowledged Total Relay Sampling Operation When the total reaches the preset the relay trips and the sample time starts After the sample time ha...

Страница 45: ... installed and provide status indication for the following LED Status 1 Alarm 1 2 Alarm 2 3 Alarm 3 4 Alarm 4 The meter is supplied with four alarm points that include front panel LEDs to indicate alarm conditions This standard feature is particularly useful for alarm applications that require visual only indication The LEDs are controlled by the set and reset points programmed by the user When th...

Страница 46: ...if the alarm condition is still present resets the relay and turns off the LED Latching Relay Lt Clr In this application the meter is set up for manual reset only after the signal passes the reset point alarm condition has cleared Acknowledging the alarm while it is still present has no effect on either the LED or the relay When the alarm is acknowledged after it returns to the normal state the LE...

Страница 47: ...rogramming Relay Set Point Reset Point Function 1 30 000 10 000 Controls pump 1 2 35 000 5 000 Controls pump 2 3 4 000 9 000 Controls low alarm 4 40 000 29 000 Controls high alarm Pump Alternation Operation 1 Pump 1 turns on when level reaches 30 000 when level drops below 10 000 pump 1 turns off 2 The next time level reaches 30 000 pump 2 turns on when level drops below 10 000 pump 2 turns off 3 ...

Страница 48: ... feature 1 Access the Setup Relay Action menu and set the action to off 2 In the Advanced features User menu program any of the digital inputs to Force On any of the internal relays 1 4 3 Connect a switch or dry contact between the 5 V terminal and the corresponding digital input dI 1 to dI 4 terminal Interlock Relay Operation Example Relays 1 2 are configured to energize their front panel LEDs ar...

Страница 49: ... 36 Analog Output Value for Loss of 4 20 mA Input Loop Break on page 55 Reset Menu reset The Reset menu is used to reset the totals and maximum or minimum reading peak or valley reached by the process both may be reset at the same time by selecting reset high low rst HL If total is set to no the tare value used to zero the display may be reset by selecting reset tare rst tr Manual Control Menu Con...

Страница 50: ... the Grand Total has been programmed as non resettable the feature CANNOT be disabled Making Changes to a Password Protected Meter If the meter is password protected the meter will display the message Locd Locked when the Menu button is pressed Press the Enter button while the message is being displayed and enter the correct password to gain access the menu After exiting the programming mode the m...

Страница 51: ...arameter Action Setting Prog E Programmable exponent Set meter for programmable exponent and enter exponent value rht Round horizontal tank Set meter for round horizontal tank volume calculation Inch Dimension cm Calculate volume in gallons or meters dianmr Diameter Enter the tank s diameter in inches Length Length Enter the tank s length in inches CutofF Cutoff Set low flow cutoff Count Count Set...

Страница 52: ...ss value determines the minimum amount of signal change to be displayed immediately All signal changes smaller than the bypass value are filtered or averaged by the meter The noise filter bypass may be set between 0 1 and 99 9 of full scale Rounding Feature round The rounding feature is used to give the user a steadier display with fluctuating signals Rounding is used in addition to the filter fun...

Страница 53: ...nction can be used to linearize the signal from a differential pressure transmitter and display flow rate in engineering units Multi Point Linearization Linear Meters are set up at the factory for linear function with 2 point linearization Up to 32 linearization points can be selected under the linear function The multi point linearization can be used to linearize the display for non linear signal...

Страница 54: ...version Factor 1 password protect total to avoid accidental reset Non Resettable Grand Total Program meter so grand total can never be reset Set non resettable grand total password Display Display Flow Rate Total and Grand Total Set main display for Grand Total and secondary display to toggle between rate and total Round Horizontal Tank Linearization rHt This function automatically calculates the ...

Страница 55: ...enerating the 4 20 mA output may be assigned to the rate process variable total grand total maximum or minimum value reached by the rate process or one of the set points or the Modbus PV input Analog Output Value for Loss of 4 20 mA Input Loop Break The AoutPr Break menu is used to force the analog output to go to a user specified mA value if a break condition is detected in the 4 20 mA input loop...

Страница 56: ... Hold the current display value relay states and analog output momentarily while the function key or digital input is active The process value will continue to be calculated in the background Ln1 Hi Display maximum display value on line 1 Ln1 Lo Display minimum display value on line 1 Ln1 HL Display maximum minimum display values on line 1 Ln2 Hi Display maximum display value on line 2 Ln2 Lo Disp...

Страница 57: ...ht digit is the active digit that can be changed by pressing the Up arrow button Press the Right arrow button to move to the next digit 6 Set the display value to correspond to the input signal being calibrated typically 4 000 mA 7 The display moves to the high input calibration C Hi Apply the high input signal and press Enter 8 Set the display for the high input calibration in the same way as it ...

Страница 58: ...a These buttons can be disabled for security by selecting DISABLE on the switch labeled NO CONTACT BUTTONS located on the connector board To actuate a button press one finger to the glass directly over the marked button area Then retract finger more than three inches from the glass before pressing the next button When the cover is removed the four mechanical buttons located next to the sensors are...

Страница 59: ...ction keys can be programmed to reset the total and grand total This makes it possible for the user to reset either the total or the grand total without opening the enclosure cover and without the need for external devices Of course if the total or grand total is password protected they will not reset when the function key is pressed Total Reset via F4 Terminal The PD8 6200 includes a digital inpu...

Страница 60: ...F1 button to access the Reset menu To display max reading using function key with factory defaults 1 Press Up arrow F2 button to display maximum reading since the last reset power up 2 To reset max min press Right arrow F1 button to access the Reset menu The max min displays are reset to actual values 3 Press Menu to exit max min display reading To display max min readings continuously Assign eith...

Страница 61: ... digits decimal points and relay indicators to enable the operator to check that all LEDs are functioning properly 4 Press the Enter button again to access the Information menu info or press the Menu button to return to Run Mode Determining Software Version To determine the software version of a meter 1 Go to the Diagnostics menu diAG and press Enter button 2 Press Up arrow button and scroll to In...

Страница 62: ...ssignment Asign2 Total Relay 3 assignment Asign3 Rate Relay 4 assignment Asign4 Rate Parameter Display Default Setting Relay 1 action Act 1 Automatic Relay 1 set point Set 1 1 000 Relay 1 reset point RSt 1 0 000 Relay 2 action Act 2 Automatic Relay 2 set point Set 2 2 000 Relay 2 reset point RSt 2 0 000 Relay 3 action Act 3 Automatic Relay 3 set point Set 3 3 000 Relay 3 reset point RSt 3 2 500 Re...

Страница 63: ... a value greater than zero Meter displays error message during calibration Error Check 1 Signal connections 2 Input selected in Setup menu 3 Minimum input span requirements Meter displays 1 999999 2 99999 Check 1 Input selected in Setup menu 2 Corresponding signal at Signal connector Display is unstable Check 1 Input signal stability and value 2 Display scaling vs input signal 3 Filter and bypass ...

Страница 64: ...e 2 Instrument address baud rate 3 Program address baud rate If both data status LEDs TX and RX are off when trying to communicate Remove all unnecessary cables and instruments from the bus Try getting the system to work with only one device to ease troubleshooting and then expand the system one device at a time Communications slow Increase the baud rate Random communication errors 1 Increase the ...

Страница 65: ...65 ...

Страница 66: ... 655 8990 www predig com LIM8 6200_F SFT039 Ver 4 010 up 05 22 Contact Precision Digital Technical Support Call 800 610 5239 or 508 655 7300 Fax 508 655 8990 Email support predig com Sales Support Call 800 343 1001 or 508 655 7300 Fax 508 655 8990 Email sales predig com Place Orders Email orders predig com For the latest version of this manual please visit www predig com ...

Результаты поиска

Содержание PD8-6200

Отзывы:

Похожие инструкции для PD8-6200

Бренды по названию

Популярные бренды

Protex PD8-6200, Инструкция по эксплуатации

Результаты поиска

Содержание PD8-6200

Отзывы:

Похожие инструкции для PD8-6200

Бренды по названию

Популярные бренды