Burster 9180 Manual Download Page 57

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burster

Digital Panelmeter

Model 9180

Page 4-13

Fig. 4.2.2c shows the time delay realized using symmetrical hysteresis. For the sake of simplicity
only one alarm is displayed in

and

mode.

100 % of the selected hystereses (hys-2) are added to both sides of the switching point so that
one band arises within which the output is activated (

mode) or deactivated (

mode) ist. The

switching delay with symmetrical hystersis is helpful for processes where the alarm should only
be triggered between two specific points.

SET

hys-2

OUT
(HI mode)

OUT
(LO mode)

SET1

SET3

TRACK2

TRACK4

OUT1

OUT2

OUT3

OUT4

Fig. 4.2.2c Symmetrical hysteresis

Fig. 4.2.2d

Summary of Contents for 9180

Page 1: ... this material including the implied warranty of merchantable quality and fitness for purpose burster is not liable under any circumstances for errors incidental damage or consequential loss sustained in connection with the function or use of this material 2000 burster präzisionsmeßtechnik gmbh co kg All rights reserved Edition 3 2000 Manufacturer burster präzisionsmeßtechnik gmbh co kg Talstr 1 5...

Page 2: ...Model 9180 burster Digital Panelmeter Page ...

Page 3: ...burster Digital Panelmeter Model 9180 Page ...

Page 4: ...Model 9180 burster Digital Panelmeter Page ...

Page 5: ...couples Page 2 17 2 3 5 Potentiometer Page 2 19 2 4 Configuration of the display Page 2 20 2 4 1 Menu overview Page 2 20 2 4 2 Configurable parameters Page 2 20 2 4 3 Access to display settings Page 2 21 2 4 4 Programming the display for the correct measurement variables Page 2 21 2 4 5 Calibration by entering sensor data SCAL Page 2 23 2 4 6 Calibration by means of TEACH IN Page 2 24 2 4 7 Select...

Page 6: ... 2 Protocol and commands Page 4 22 4 3 3 Installation of the card Page 4 26 4 3 4 Terminals Page 4 27 4 3 5 Diagram for the configuration of the RS232 interface Page 4 29 4 3 6 Programming instructions Page 4 29 4 3 7 Access for programming the RS232 interface Page 4 30 4 3 8 Selection of the communications protocol Page 4 30 4 3 9 Selecting the Baud rate of the RS232 interface Page 4 31 4 3 10 Se...

Page 7: ...ts Page 5 1 5 2 Strain gage sensors DMS connection Page 5 2 5 3 Potentiometer connection Page 5 2 5 4 Connection of process signals up to 300 mV Page 5 3 5 5 Connection of process signals up to 10 V Page 5 3 5 6 Connection of process signals up to 20 mA Page 5 3 5 7 Connection of transmitter to current output Page 5 4 5 8 Connection of transmitter to voltage output Page 5 4 5 9 Connection of Pt 10...

Page 8: ...Model 9180 burster Digital Panelmeter Page ...

Page 9: ...only Potentiometer The input configuration is set directly using the software The device can be equipped or retrofitted with the following options Data link serial interface RS232C 9180 Z0010 RS2 serial interface RS485 9180 Z0020 RS4 BCD output TTL 9180 Z0030 BCD Control functions Analog output 4 20 mA 0 10 V 9180 Z0100 ANA 2 relay outputs 8 A 9180 Z0001 2RE 4 relay outputs 0 2 A 9180 Z0002 4RE 4 ...

Page 10: ...Model 9180 burster Digital Panelmeter Page 1 2 1 1 Designation of the buttons and displays burster burster 17 16 14 13 12 11 10 9 8 6 5 4 3 2 1 7 15 ...

Page 11: ...tries in mode PROG scrolls in menu 9 MAX MIN button Places MAX MIN and TARE values into supplem display Moves cursor to the right 10 LIMIT button Retrieves the values of the switching points performs incrementing 11 RESET button Sets MAX MIN and TARE to zero when corresponding Function ESCAPE button pressed at same time 12 TARE button Sets current meas value to zero 13 SUPP DISPLAY 2 Definition fo...

Page 12: ...Model 9180 burster Digital Panelmeter Page ...

Page 13: ...abel which is attached to the corresponding position on the underside The figure on the right shows the corresponding positions for the labels of the Type 9180 Basics and Options DATA V 1 2 33 34 2 1 8 4 20 10 40 80 100 200 400 800 1 K 2 K 4 K 8 K 10 K 20 K 40 K 80 K 100 K POL OVER TR 1 N C N C GND N C N C 24 V 24 V N C N C CN8 BCD OUT 4 CN 7 5 6 2 RL NO 2 CM 2 NC 2 4 RL RL 4 N C COMM 40 P OP 4 N ...

Page 14: ...wo bridges for 115 V The bridges are connected to the printed circuit component side see Fig 1 First disconnect the device from the mains Fig 2 Fig 3 If a jumper change needs to be performed the screws securing the plastic housing must be loosened using a screw driver Fig 2 and the main circuit board pulled out on the front side see Fig 3 115 V Assignment on the soldered side Fig 1 115 V 230 V ...

Page 15: ...wn in the figure and clamp the cable end down Then remove the screw driver again These connections permit cables with cross sections of 0 08 mm2 up to 2 5 mm2 to be clamped down The existing plastic sleeves are provided for smaller cable cross sections 0 5 mm2 For all bigger cross sections these sleeves have to be removed Version AC 230 115 V 50 60 Hz PIN 1 PHASE AC PIN 2 GND PIN 3 NEUTRAL AC 2 1 ...

Page 16: ...t Configures the analog output 50 rSCon Serial interface RS 60 X Special outputs The program routines 30 40 50 and 60 are not run if the corresponding options are not installed The diagram below explains more clearly how to reach the individual routines By pressing the button you can move forward from one routine to the other always looping back to routine 10 CnFInP By pressing ENTER at the respec...

Page 17: ...fter the hardware has been locked it is only possible to poll the configuration parameters but these can no longer be adjusted If you now press ENTER to access the program routines the word dAtA appears on the 2nd display instead of Pro Switches Access levels 1 ON 2 ON Access denial on all program levels 1 ON 2 OFF Access possible only on the program level Set switching points SETPOINTS 1 OFF 2 ON...

Page 18: ...ions are disabled it is possible to display the configured parameters You can proceed through the various menus to check the current configuration without accidentally changing any of the data The device automatically returns to working mode 15 seconds after the last operation 2 3 Selection of the input 2 6 ...

Page 19: ...all the programming routines individually on the next pages Fig 2 3c Module 10 configuration of the input The figures pages 2 6 2 7 show module 10 with its five programming levels Process DMS LoAD Pt 100 Thermocouple and Potentiometer There follows the individual programming steps Adjustable parameters 11 Process Sensor V A input range 1V 10V or 1 mA 20 mA feed voltage 24V 10V 12 DMS LoAD Input ra...

Page 20: ...ximum voltage amounts to 10 V However if you have selected AMP you have the following ranges at your disposal 1mA for the input 0 1 mA 20mA for the inputs 0 5 mA 0 20 mA or 4 20 mA The maximum current amounts to 20 mA Strain gage sensors If the device is to be used as a DMS strain gage indicator select one of the following input ranges 15mV 30mV 60mV 300mV Correct selection depends on the sensitiv...

Page 21: ...e selected using the menu The feed voltage can be selected in a range between 24 V and 10 V the latter can also be reduced to 5 V using a jumper Jumper see figure below If the device is used as a strain gage display only a feed voltage between10 V and 5 V can be selected JUMPER ON FEED 5 V JUMPER OFF FEED 10 V ...

Page 22: ...mperature offset Normally a temperature offset input is not required This is only required if a difference exists between the displayed and the real temperature With a resolution of 0 1 the maximum offset is 9 9 while a 1 resolution equals 99 If an offset is entered the TARE LED lights up During the measurement the OFFSET can be displayed at any time by pressing the MAX MIN pushbutton 3 Potentiome...

Page 23: ... Returns you to input programming see Fig 2 3 1b Selects the feed voltage 24V or 10V ENTER Confirms selection and takes you to the end of program routine Pro and Store ESC Returns you to input programming see Fig 2 3 1b Fig 2 3 1a Fig 2 3 1b Fig 2 3 1c Fig 2 3 1d If you are in module 10 of the program routine see Fig 2 3 page 2 7 and you confirm by pressing the ENTER button youarriveat11 Procafter...

Page 24: ...9180 IN V IN V 3 wire connection SP EXTERNAL FEED SIG SIG SP SENSOR Type 9180 0 10 V 0 5 V 0 1 V 1 5 V IN V IN V 3 wire connection SIG SP 6 5 4 3 2 1 MASSE SENSOR Type 9180 0 10 V 0 5 V 0 1 V 1 5 V SP SP IN V IN V 4 wire connection 6 5 4 3 2 1 SIG SIG SP SP CN3 6 5 4 3 2 1 Rear view of the display instrument Connection for strain gage sensors see page 2 15 Feed from Type 9180 PIN 6 EXC Feed PIN 5 ...

Page 25: ... connection only 4 20 mA EXTERNAL FEED SP SIG 6 5 4 3 2 1 SENSOR Type 9180 0 1 mA 0 5 mA 0 20 mA 4 20 mA IN mA IN mA 3 wire connection SP EXTERNAL FEED MASSE SIG Feed from Type 9180 6 5 4 3 2 1 SENSOR Type 9180 0 1 mA 0 5 mA 0 20 mA 4 20 mA SIG SIG IN mA IN mA 4 wire connection SP SP SP SP 6 5 4 3 2 1 SENSOR Type 9180 0 1 mA 0 5 mA 0 20 mA 4 20 mA SP SIG IN mA IN mA SP 3 wire connection MASSE 6 5 ...

Page 26: ...tilthedisplayshowninFig 2 3 2a appears ENTER Confirmstheconfigurationofthe device as a display for strain gage DMS sensors and continues to the configuration of the input range ESC Returnsyoutotheselectionlevel of the module see Fig 2 3 1a Fig 2 3 2a Selects the input range in accordancewiththemax output value of the sensor in mV 300mV 60mV 30mV or 15mV ENTER Confirmstheselectionandtakes you to th...

Page 27: ... N C PIN 3 Signal PIN 2 N C PIN 1 Signal max 300 mV CN3 6 5 4 3 2 1 Up to 4 measurement sockets can be connected in parallel If the input is connected proceed in accordance with Chapter 2 4 to configure the display range OUT OUT EXC EXC Parallel connections of 4 measurement sockets Due to increased current requirements the sensor feed must be performed externally LC OUT OUT IN IN LC OUT OUT IN IN ...

Page 28: ...s for measurement range selection ESC Returns you to selection level of the module see Fig 2 3 1a Fig 2 3 3c Fig 2 3 3b Fig 2 3 3c In the main display either C or F appear Press the button to go to another measurement range ENTER Confirms the selection and takes you to the Resolution menu ESC Returns you to the selection level of the input see Fig 2 3 3a Selects either 0 1 or 1 resolution ENTER Co...

Page 29: ...ction and takes you to the next program routine ESC Returns you to input programming see Fig 2 3 4a Fig 2 3 4b Selects between C or F ENTER Confirmstheselectedunitandgoes to the next program routine ESC Returns you to input programming see Fig 2 3 4a Fig 2 3 4c Fig 2 3 4d Selects between 0 1 or 1 ENTER Confirmsselecteddisplayandtakes you to the program item Offset ESC Returns you to input programm...

Page 30: ...lue to zero During normal operation the TARE LED lights up whenever an OFFSET is actually set to zero ENTER Confirms the entered value and takes you to the program routine Pro ESC Returns you to input programming see Fig 2 3 4a PIN assignment for temperature sensor PIN 6 N C PIN 5 Pt 100 COMM PIN 4 N C PIN 3 Pt 100 TC PIN 2 N C PIN 1 Pt 100 TC Warning OVFLO measurementrangehasbeenexceededmeaningth...

Page 31: ...programming routine 11 15 Should the device not be set to 15 Pot press the button until the program routine 15 Pot appears ENTER Confirm with ENTER and the device is configured as a potentiometer display and sends you to the program routine Pro ESC Returns you to the programming level Pro Pin assignment for the potentiometer PIN 6 Feed PIN 5 Feed PIN 4 N C PIN 3 Ground PIN 2 Wiper PIN 1 N C After ...

Page 32: ...oint INPUT2 DISPLAY2 22 TEACH Teach in meas signal TEACH1 DISPLAY1 decimalpoint TEACH2 DISPLAY2 23 DISPLAY Brightness high low Fill display with zeros Yes No 24 FILTER Digital filter of the measurement signal none low medium high Display speed high low The following menu item only appears if the panelmeter has been programmed as LoAD for strain gage sensor DMS 25 ROUND Rounds of the display 1 2 5 ...

Page 33: ...ESET 2 4 4 Programming the display for the correct measurement variables Programming the display for the correct measurement variables The display can be programmed from 99999 up to 99999 for process signals strain gage sensors LoAD and potentiometers The thermometers do not need any programmng as the input and measurement range are automatically set in accordance with the sensor type selected Her...

Page 34: ...strument provides two programming methods SCAL and TEACH TheSCALmodepermitstheentryof5parameters 2inputvalues INP1 INP2 thecorresponding display values DSP1 DSP2 and the position of the decimal point This is a very precise manner of calibrating if the output signals of the sensors are known exactly In TEACH mode you need to know which signal the sensor supplies After connecting the sensor select t...

Page 35: ...nput programming Pro By pressing the and buttons you can set the first input value Using the button the position is changed one digit at a time while the button is used to jump to the next digit Proceed until you have the right INP1 value ENTER Confirms the entry and go to the next menu item DSP1 ESC Returns you to input programming Pro Fig 2 4e Fig 2 4f By pressing the buttons and you can set the...

Page 36: ...brate by means of TEACH IN By pressing the and buttons you select the setting for DSP2 ENTER Confirms the entry takes you from the SCAL menu back to input programming Pro ESC Returns you to input programming Pro Fig 2 4j Fig 2 4k The actual signal of the sensor is displayed ENTER Confirms the first value TCH1 ESC Discards this value and returns you totheTEACHroutine seeFig 2 4j Fig 2 4j shows the ...

Page 37: ...ogramming Pro Fig 2 4o Using buttons and the display value is programmed which should be assigned to the input signal INP2 ENTER Confirms the entered value and returns you to the input level in programming mode ESC Returns you to input level in programming mode Pro Fig 2 4N Fig 2 4M The main display shows the value learned in the previous routine DSP1 using a flashing decimal point Press the butto...

Page 38: ...amming mode of this parameter ENTER Takes you to the next programming menu ESC Returns you to the input level in the programming mode Pro Fig 2 4s Select YES to fill up the left places with zeros or NO for no leading zeros ENTER Confirms your selection and abandons the menu and returns youtotheinputlevelinprogramming mode Pro ESC Returns you to the input level in the programming mode Pro Fig 2 4r ...

Page 39: ...ter programming level ENTER Press this button to go to another programming menu for the display ESC Returns you to the input display for programming Pro Fig 2 4t 2 4 9 Select filter factors for measurement signals Fig 2 4u M A X M I N 1 HOLD TARA 2 TARE RESET ESC LIMIT MAX MIN DATA ENTER 3 4 Select filter stage measurement signal NO without filter LO low filter MD medium filter HI high filter ENTE...

Page 40: ...labelled round With this menu the value displayedcanberounded Pressthe ENTER button to program the rounding operation The main display shows the corresponding rounding steps by pressing the button 01 adjusting the displayed measurement value in single increments 02 increments of two 05 increments of five 10 increments of ten 20 increments of twenty 50 increments of fifty or 100 increments of one h...

Page 41: ...ice and install a bridge between terminals 3 and 4 of the CN2 connection see page 3 3 When the device is reconnected to power this function cannot be activated by the keyboard RESET The RESET button is used together with the TARE or MAX MIN buttons todeletethememoryoftheTareor MaxorMinvalues TodothisRESETmust be pressed at the same time as the corresponding button LIMIT In operating mode this butt...

Page 42: ...nk The MAX and MIN LEDs in the upper left part of the display light up each time the device reads a higher value that the one in the maximum value memory or a smaller value than the one in the minimum value memory The new value replaces the previous one in the memory To delete the maximum and minimum memories you call up MAX or MIN in the secondary display Then keep the RESET button pressed down a...

Page 43: ...lay is frozen following effects Analog output is frozen BCD output is frozen RS232 485 transmits frozen measurement value GW outputs switches with current measurement value The HOLD function is active if PIN 2 of the CN2 connection is connected with respect to ground PIN 3 In the tabletop version this corresponds to PIN 4 HOLD and PIN 5 ground The PIN assignment for the tabletop housing can be fou...

Page 44: ...Model 9180 burster Digital Panelmeter Page 3 4 Internal input circuit in the case of RESET 25 intern 9180 1 RESET MASSE 3 ...

Page 45: ...t Relais 8 A 9180 VXXX1 9180 Z0001 4 Grenzwert Relais 0 2 A 9180 VXXX2 9180 Z0002 4 Grenzwert Transist open C n schaltend 9180 VXXX3 9180 Z0003 4 Grenzwert Transist open C p schaltend 9180 VXXX4 9180 Z0004 All of the named options are optocoupled with respect to the input signal They can easily be connected to the base plate using the connecters They are recognised by the device as soon as they ar...

Page 46: ...n only be plugged into the M1 slot Slot M4 is provided for ANA options The following 3 options can be installed at the same time Analog output RS232C or RS485 only one 2 relays 4 relays or 4 optos only one The BCD output can only be operated individually This is connected directly to the main printed circuit board using an 18 pin flatband cable The device equipped with RS232C or RS485 can be progr...

Page 47: ...two signal types cannot be used simultaneously The selection is performed per menu so that as soon as the card has been installed it is automatically released The most important values for the output signal range OUT HI and OUT LO are also entered using the keyboard The analog output follows the changes in the display between maximum and minimum values programmed Display HOLD also stops the analog...

Page 48: ...g output The option card is installed in slot M4 2 Lightly press the tip of the card into the seat of the base plate until it latches in Ifvibrationsarisewhenusingthedeviceitmightmakesensetosolderthecardontothebase plate at the corresponding lashes Before inserting the device back into its housing you should check to see if access to the programming level is not disabled See page 2 5 concerning th...

Page 49: ...ker for options ANA analog outputs Connection CN4 PIN 2 0 10 V 4 20 mA PIN 1 0 10 V 4 20 mA Fig 4 1 3 b Rear side of the device with connection for ANA option 4 CN 7 5 6 2 RL NO 2 CM 2 NC 2 4 RL RL 4 N C COMM 40 P OP 4 N C COMM 1 CN 6 2 3 2 RL NO 1 CM 1 NC 1 4 RL RL 1 RL 2 RL 3 40 P OP 1 OP 2 OP 3 1 CN 4 ANALOG OUTPUT 2 0 10 V 4 20 mA CN 5 GND RX TX RTS 4 3 2 1 RS232C GND A B N C RS485 ...

Page 50: ... entire menu of module 40 for the configuration of the analog output This appears only after the corresponding option has been installed The module has at its disposal 3 independent access menus with which the following parameters can be determined Menu 41 tYPE For selection of the analog type 0 10 V or 4 20 mA Menu 42 SCAL Allocates the display values for the range of the output signal Menu 43 FI...

Page 51: ...1b With the key you can select the output signal type Udc for 0 10 V and Idc for 4 20 mA If the desired output type appears in the display press ENTER to confirm and return to programming mode Display Pro ESC Returns you to the Pro mode without saving 4 1 6 1 Selecting the output signal type Starting from level 40 with the pressing of ENTER there appears on the display the input display of menu 41...

Page 52: ...C To reach the input level of programming mode Pro Fig 4 1 6 2c Repeat the previously described procedure keys and to program the display value for the minimum value of the output 0 V or 4 mA ENTER Confirms the entry and takes you to the input level of programming mode Display Pro ESC Returns you to the input level of programming mode Pro Fig 4 1 6 2b shows the programming routine in which the dis...

Page 53: ...r classification should be achieved 1000 N 4 mA 0 N 12 mA 1000 N 20 mA Configuration steps 1 In the configuration level 40 alternate between AinAout check German 2 Scroll to menu 42 SCAL 3 Scroll to out HI 4 Under item out HI the display value is entered which should be allotted to the range end of the analog output 20 mA In the example 1000 is entered Confirm by pressing ENTER out Lo appears 5 Un...

Page 54: ...e Fig 4 1 6 1a ESC Returns you to the input level of the programming module Dis play Pro Fig 4 1 6 3a Fig 4 1 6 3b If you would like to change the existing configuration press so that the message in the main display changes on oFF and press ENTER to confirm the entry and go to the Pro level In some applications the input signal changes so rapidly that not only all the changes but also undesired in...

Page 55: ...unctions can also be disabled Additionally it is possible to configure the alarm so that it functions independently each alarm is activated by its switching point or so that its activation depends on another alarm Here the latter function is designated TRAC The options are supplied in the form of plug in cards As a rule these cards are already pre installed at the factory The following plug in car...

Page 56: ...ay or hysteresis The switching delay commences when the display value exceeds or drops below a fixed value There are two possibilities when using time delay with hysteresis theasymmetricalhysteresisdelays the deactivation side of the output while the symmetrical hysteresis affects both sides of the switching point The switching delay can be programmed in seconds from 0 up to a maximum displayable ...

Page 57: ... 2 are added to both sides of the switching point so that one band arises within which the output is activated HI mode or deactivated LO mode ist The switching delay with symmetrical hystersis is helpful for processes where the alarm should only be triggered between two specific points SET hys 2 hys 2 hys 2 hys 2 OUT HI mode OUT LO mode SET1 SET3 TRACK2 TRACK4 OUT1 OUT2 OUT3 OUT4 Fig 4 2 2c Symmet...

Page 58: ...n alarm upon reaching a programmed value However as there can still be residual material in the pipe or in the air when the alarm is triggered the desired filling level is exceeded in the vessel The function AUTO TRAC is particularly designed to correct these excess volumes This function is based on controlling the volume which exceeds the programmed amount or measure To obtain the desired end val...

Page 59: ...OP3 9180 VXXX1 or 9180 Z0001 2RE OPTION 2 RELAYS PIN 4 NO 2 PIN 1 NO 1 PIN 5 COMM 2 PIN 2 COMM 1 PIN 6 NC 2 PIN 3 NC 1 9180 VXXX2 or 9180 Z0002 4RE OPTION 4 RELAYS PIN 4 RL 4 PIN 1 RL 1 PIN 5 N C PIN 2 RL 2 PIN 6 COMM PIN 3 RL 3 9180 VXXX3 or 9180 Z0003 4OP OPTION 4 NPN OPTOCOUPLERS PIN 4 OP 4 PIN 1 OP 1 PIN 5 N C PIN 2 OP 2 PIN 6 COMM PIN 3 OP 3 9180 VXXX4 or 9180 Z0004 4OPP OPTION 4 PNP OPTOCOUP...

Page 60: ... 0 2 A Max power 2000 VA 192 W 25 VA 10 W Max voltage 250 VAC 150 VDC 250 VAC 50 VDC Contact resistance max 3 mΩ max 200 mΩ Switching delay max 10 ms max 6 ms Option 4OP Option 4OPP Max voltage 50 VDC 50 VDC Max current 50 mA 50 mA Leakage current 100 µA max 100 µA max Reaction time 1 ms max 1 ms max 4 2 5 Programming instructions ...

Page 61: ...2 and SET4 can be activated in isolation as well as in mutual dependency In this case SET2 is dependent on SET1 and SET4 is dependent on SET3 Switching point 2 is also equipped with an automatic track function Access to programming the switching points Press ENTER to go from the operating mode to the programming mode Press the three times to reach level 30 Fig 4 2 6a Fig 4 2 6a Information regardi...

Page 62: ...TER Gives you access to programming the selected switching point ESC Returns you to the input level Display Pro Fig 4 2 6b Bild 4 2 6e By pressing OFF the alarm output is deactivated again Withthe keyyougotothedisplaycorresponding to the desired option and then press ENTER Use the key to select ON and activate the alarm outputs Confirm by pressing ENTER and the messageinFig 4 2 6fappearsinthedispl...

Page 63: ...e input level of programming mode Display Pro Fig 4 2 6h The secondary display shows 3 time delay modes for the output DLY time delay HYS1 asymmetrical hysteresis or HYS2 symmetrical hysteresis see page 4 12ff ENTER If you are in the desired mode press ENTER to confirm selection and program the numerical value of the time delay ESC Returns you to the input level of programming mode Display Pro Fig...

Page 64: ...teresis is greater than the switching point then the message ERROR appearswhenyoupressENTER and the display goes to zero The first digit flashes and a new value can be entered Fig 4 2 6j Only switching points SET2 and SET4 are provided with the TRAC function In this routine from menu 32 there are 2 possibilities Manual programming of the alarm value SET2 here SET is selected manually or the requir...

Page 65: ...the auxiliary display followed by the number of the corresponding switching point The switching points are displayed by pressing the LIMIT button in sequence When exceeding the nominal range OVFLO all of the outputs and LED displays corresponding to the switching points are deactivated M A X M I N 1 HOLD TARA 2 TARE RESET ESC LIMIT MAX MIN DATA ENTER 3 4 M A X M I N 1 HOLD TARA 2 TARE RESET ESC LI...

Page 66: ...RS232C interface The operating mode is semi duplex The series channel is only active if the device which is normally in receiving mode until the message arrives is in operating mode If the device receives a valid message an action can immediately be performed tare in display deletion of the maximum minimum value or tare memory change of switching points or a response of the polled device can be tr...

Page 67: ...lves a command to change parameters the new value is transmitted in the form of a symbolbyte ASCII43 or ASCII45 followedbyablockofn ASCIIcodesincludingdecimal point Symbol CR ASCII 13 signifies end of message Transmitting messages The format of messages transmitted from a device as a response to a data request command is transmitted as follows SP X X CR One byte for a space ASCII 32 A text desired...

Page 68: ...the decimal point Function table Command Function Function Type DITEL ISO V 0V Transmission of the min memory contents P 0P Transmission of the max memory contents T 0T Transmission of the TARE memory contents Offset in the case of thermometers D 0D Transmission of the display value L1 L1 Transmission of the switching point value 1 L2 L2 Transmission of the switching point value 2 L3 L3 Transmissi...

Page 69: ...g ASCII 02 n bytes corresponding to the desired value including symbols and decimal point One ETX byte for end of text ASCII 03 One BCC control byte computed in accordance with the information above If the master unit transmits a message to the address 00 the command is interpreted by all the devices in the network and no response is obtained 2 Commands requiring no value D d ACK or D d NAK The de...

Page 70: ...32C output The options card is inserted into terminal slot M1 Carefully press the nose of the card into the slot on the base plate until it latches in If during operation the device vibrates it makes sense to permanently solder the card onto the base plate at the lashes provided Before reinserting the device back into the housing you should check to see if access to the programming level is disabl...

Page 71: ...4 ANALOG OUTPUT 2 0 10 V 4 20 mA CN 5 GND RX TX RTS 4 3 2 1 RS232C GND A B N C RS485 Fig 4 3 4a Sticker for options Fig 4 3 4b Rear side of the device with connection for option RS2 Fig 4 3 4c Attaching the sticker 4 3 4 Terminals Each output card is supplied with a label or sticker on which the terminals are depicted see Fig 4 3 4a Terminal CN5 RS232C PIN 4 GND PIN 3 RxD PIN 2 TxD PIN 1 RTS ...

Page 72: ...SUB 9 PINS CN5 4 3 2 1 7 2 3 4 GND RxD TxD RTS GND RxD TxD RTS CN5 4 3 2 1 5 3 2 7 GND RxD TxD RTS GND RxD TxD RTS 25 PINS 9 PINS The display value can be requested using the RTE switch See Fig above The switch remains closed and the display value is automatically transmitted in 1 second cycles ...

Page 73: ...wing parameters can be configured Menu 51 SoFt Selection of protocol DITEL or ISO 1745 Menu 52 bAud Selection of the device s baud rate Menu 53 AdrS Selection of the device address Menu 54 trAnS Selection of active or inactive mode of the command SEnd If this command is activated the configuration of the device can be sent to other devices connected via the RS232C interface and operated using the ...

Page 74: ...operatingmodetotheprogrammingmode Display Pro in the secondary display and keep pressing the key until you are in level 50 see Fig 4 3 7 Press the ENTER key to go to menu 51 or ESC to return to the input level Pro Press the key if you wish to switch the protocoldisplayedand ENTER toconfirm this selection You automatically return to the Pro level ESC Returns you to the input level Pro At the beginn...

Page 75: ...ppressingthe keyuntilthedesired value appears in the display Then press ENTER to confirm the entry and automatically return to the Pro level ESC Returns you to the input level Pro 4 3 10 Setting addresses of the RS232 interface Starting from level 50 in Fig 4 3 7 press the ENTER key to go to menu selection and twice in menu 53 to program the addresses see Fig 4 3 10a Press the ENTER key to program...

Page 76: ...o the Pro level Fig 4 3 11a 4 3 11 Transfer configuration Fig 4 3 11b Intheinputlevel50 seeFig 4 3 7 pressthe ENTER key and then press three time to go to the level shown in Fig 4 3 11a 54 trAnS in the auxiliary display Usingthismenutheprogrammingofadevice can be copied to another device connected to the RS232C Pressthe ENTER keytoaccessthismenu or To proceed to the next menu ESC Returns you to th...

Page 77: ...1 connection slot of the device s base plate The card has a Western type telephone connection terminal with an output at the rear side of the device Using the RS485 you can set up a communications line by means of which a master unit can request data from one or more display instruments like e g the display value switching points min and max values tare values or offset in the case of a thermomete...

Page 78: ...es depending on the type of command while the ISO 1745 protocol needs two bytes per command A example in BASIC in SOURCE CODE you can find at the end of this manual DITEL protocol The word format 1START bit 8 data bits and one StOP bit Sending messages to the device A message sent to the device must consist of a sequence of ASCII codes D d C C X X CR Symbol ASCII 42 signifies the beginning of the ...

Page 79: ...on Function type DITEL ISO V 0V Transmission of the min memory content P 0P Transmission of the max memory content T 0T Transmission of the TARE memory content Offset in the case of thermometers D 0D Transmission of the display value L1 L1 Transmission of the switching point value 1 L2 L2 Transmission of the switching point value 2 L3 L3 Transmission of the switching point value 3 L4 L4 Transmissi...

Page 80: ...r all bytes between STX not included and ETX included If the byte lies in ASCII code at 32 it can be used as BCC control byte If the byte lies in ASCII code at 32 you obtain the BCC control byte by adding 32 Example Protocol ISO 1745 Messages received by the device The typical message format which a device supplies as a response to a command from a master unit appears as follows 1 For commands req...

Page 81: ... 00 the command is interpreted by all devices on the network and you obtain a response 4 4 3 Installation of the card Removetheelectronicssystemfromthehousingandopenthehousing srearwallatthelocations marked in Fig 4 4 3 This opening is designed for the RS485 The option card is installed into the M1 slot Carefully press the nose of the card into the slot on the base plate until it latches in If vib...

Page 82: ...side of the housing right next to the sticker with the device s basic functions see Fig 4 3 4b 4 CN 7 5 6 2 RL NO 2 CM 2 NC 2 4 RL RL 4 N C COMM 40 P OP 4 N C COMM 1 CN 6 2 3 2 RL NO 1 CM 1 NC 1 4 RL RL 1 RL 2 RL 3 40 P OP 1 OP 2 OP 3 1 CN 4 ANALOG OUTPUT 2 0 10 V 4 20 mA CN 5 GND RX TX RTS RS232C GND A B N C RS485 Fig 4 4 4a Sticker for options Fig 4 4 4b Rearside of the device with connection fo...

Page 83: ...nnecteddeviceandcanbeusedforcommandsbythemaster unit to which the devices need not respond A command which is sent to the address 00 is simultaneously executed by all devices broadcast Jumper J1 Optionsplatine RS4 To connect different devices via the RS485 interface a terminating resistor Rt with 120 Ω must be attached to both ends of the data line The display instruments already contain this resi...

Page 84: ...s Menu 51 SoFt Selects the DITEL or ISO 1745 protocol Menu 52 bAud Selects baudrate Menu 53 AdrS Sets addresses Menu 54 trAnS Activates the SEnd command If this command is activated the configuration of this device can be sent to other devices connected via the RS485 and working with the ISO 1745 protocol Detailed instructions for each menu step are found on pages 4 32 33 Menu 55 dLy Sets the dela...

Page 85: ...s the ENTER key to reach menu 51 or To proceed to the next programming module ESC To return to the input level Pro 4 4 9 Communications protocol of the RS485 interface Fig 4 4 9a Fig 4 4 9b Thepreviouslyprogrammedprotocoltype dItEL Protokoll DITEL ISO Protokoll ISO 1745 appears in the main display Pages4 34ffdescribethewaythisprotocol operates Press if you want to switch the option displayed in th...

Page 86: ...appears in the main display Possible options are 1200 2400 4800 9600 and 19200 bauds Keeppressingthe keyuntilthedesired value appears in the display Then you press ENTER to confirm your entry and automatically return to the Pro level ESC Returns you to the input level Pro without saving the changes ThedisplayshowninFig 4 4 10aappears as the selection menu for the baudrate This menu is activated by...

Page 87: ... The left digit of this address flashes If you would like to program a different address press the button to change the value of the flashing digit and to select the right digit You can choose addresses between 00 and 99 Press ENTER to save the entry and automatically return to the Pro level Starting with level 50 Fig 4 4 8 press ENTER to access menu selection and twice to reach menu 53 for addres...

Page 88: ... the value displayed 0 or 1 corresponds to the desired option press ENTER or ESC To return to the input level Pro Ifthisisnotthecasepress To change the number and then ENTER to save the entry and go to the the Pro level SEnd command transfer configuration To be able to use this command you must have previously selected the option 1 in menu 54 trAnS and the option ISo in menu 51 SoFt for the ISO 17...

Page 89: ...information loss if the response reaches the master unit before it is ready to receive This can arise in half duplex interfaces because here information is transmitted and received over the same line Press ENTER to go to the next menu or Toabandonthismenuandreturn to menu 51 ESC To return to the input level Pro Fig 4 4 13b By pressing the ENTER key in the previous step a flashing number between 1 ...

Page 90: ... long as the TRISTATE input is set to low the data output is updated in the same cycle as the data appears in the display If the TRISTATE input is set to high the impedance of all the outputs including DATA VALID is increased so that the same bus can also be used for other applications The DATA VALID signal is updated when the data are available in the communication bus When the display is on HOLD...

Page 91: ...ut option The BCD card is connected to the J6 socket on the base plate of the device via a flatband cable see Figure 2 This is easier when you take out the card If the card is connected to the device it is inserted horizontally into the base plate It is designed so that it slides and latches into the base plate Guiderails which hold the card are located in the housing Fig 4 5 2 Fig 4 5 2a ...

Page 92: ...g 4 5 2b and lies in the opening of the input card The flat cable is bent and lies on the transformer Fig 4 5 2b Then the electronic unit with the BCD card Fig 4 5 2b is inserted back into the housing Since this option must not be configured by the software the device is now ready for operation Fig 4 5 2b ...

Page 93: ...L N C N C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Designation of the pins DATA V 1 2 33 34 2 1 8 4 20 10 40 80 100 200 400 800 1 K 2 K 4 K 8 K 10 K 20 K 40 K 80 K 100 K POL OVER TR 1 N C N C GND N C N C 24 V 24 V N C N C CN8 BCD OUT BCD option sticker In order for the outputs to be optically isolated with respect to the input signal the card mus...

Page 94: ...nector which is plugged into the output terminal of the BCD card The 37 pin connector has the pin assignment 1 1 20 2 2 4 21 8 3 10 22 20 4 40 23 80 5 100 24 200 6 400 25 800 7 1K 26 2K 8 4K 27 8K 9 10K 28 20K 10 40K 29 80K 11 100K 30 Polarity 12 Excess 31 Data Valid 13 Tristate 32 N C 14 N C 33 GND 15 N C 43 N C 16 24V TTL 35 24 TTL 17 N C 36 N C 18 N C 37 N C 19 N C ...

Page 95: ...device is connected to an SPS PLC the card must be configured accordingly To change the logic the ICs IC6 IC7 and IC8 supplied with the card must be interchanged and the jumpers J1 and J2 adjusted as follows Positive logic Jumper J1 and J2 to position 2 3 IC6 IC7 IC8 UDN2981 Negative logic Jumper J1 and J2 to position 1 2 IC6 IC7 IC8 UDN2803 The changes specified affect the logic of all the signal...

Page 96: ... signals are active at level 1 and negative at level 0 The POLARITY is positive if the bit is on a high level and negative if it is on a low level with respect to GND The MEASUREMENT VALUE OVER SHOOT is positive if the bit is on a high level and negative if it is on a low level When there is measurement value overshoot the four lowest digits D0 D1 D2 und D3 are FFFF Parameters of the output transi...

Page 97: ...and meaning of the connection sockets Assignment of the 12 pin flange socket DMS A B feed C D feed E Function ground Pin A B F Meas signal DMS G Meas signal DMS J Shielding PE Shunt Feed Meas signal Assignment of the 12 pin flange socket Poti Process A B feed C D feed E Function ground Pin A B F Meas signal V mA Pt 100 G Meas signal V Poti J Shielding PE L Meas signal mA Assignment of the 9 pin Su...

Page 98: ...meter Page 5 2 5 2 Strain gage sensor DMS connection C Feed G Signal F Signal A Feed I PE DMS DMS Load G H F E D C B L A K J M C Feed G Signal F Signal A Feed I PE Poti Poti Process G H F E D C B L A K J M 5 3 Potentiometer connection ...

Page 99: ...ocess signals up to 300 mV 5 5 Connection of process signals up to 10 V 5 6 Connection of process signals up to 20 mA G F I to 10 V Poti Process G H F E D C B L A K J M L F I 0 20 mA Poti Process G H F E D C B L A K J M G F I to 300 mV DMS Load G H F E D C B L A K J M ...

Page 100: ...d 4 wire L Signal I PE Transmitter 4 20 mA C Signal 2 wire Poti Process G H F E D C B L A K J M Poti Process G H F E D C B L A K J M 5 9 Connection of Pt 100 5 8 Connection of transmitter to voltage output C Feed G Signal I PE Transmitter 1V 10V F Signal A Feed Poti Process G H F E D C B L A K J M C Feed G GND 2 wire F Signal DMS Load G H F E D C B L A K J M ...

Page 101: ...ture Input compensation 0 C 50 C Feed current Pt 100 1mA DC Max cable resistance 40 Ω Pt 100 100 C to 800 C 0 1 C 0 2 v M 0 6 C Ι 1 mA DC 1 0 C 0 2 v M 1 0 C Thermocouple 50 C to 800 C 0 1 C 0 4 v M 0 6 C type J 1 0 C 0 4 v M 1 0 C Thermocouple 30 C to 1200 C 0 1 C 0 4 v M 0 6 C type K 1 0 C 0 4 v M 1 0 C Thermocouple 200 C to 400 C 0 1 C 0 4 v M 1 0 C type T 1 0 C 0 4 v M 2 0 C Thermocouple 0 C t...

Page 102: ...s 8 s temperature Display Main display 99999 99999 6 red digits 14 mm Aux display 2 6 green digits 8 mm Programmable meas range from 99999 to 99999 Decimal point programmable LEDs 8 Functions Display speed HI 125 ms LO 0 5 s Error message OVFLO Nominal range exceeded Power supply AC voltage 230 115 V 24 18 V 15 10 50 60 Hz Power 5 W without options 10 W max Ambient temp Operating temperature 0 C u...

Page 103: ...bly 1 Break out an area of 92 x 45 mm from the switching cabinet wall and insert the instrument 2 Place the rubber seal between the front panel and the switching cabinet wall and press the fastening clips to the housing from behind until they latch on 3 Proceed in reverse to disassemble ...

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Page 105: ...burster Digital Panelmeter Model 9180 Page 6 1 A P P E N D I X Example BASIC ...

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