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20 - 

DP400S - User manual

7.6 

Totalizer function

The totalizer function, which can enabled by parameter 9 

Totalizer

, performs an 

instant measurement of the process and sums it on a time basis to the previously 
totalized value.

kg/h

1178.9

Esc

Rst

Process

 

2301.4

Totalizer

On the dedicated page it is possible to see 
the instant process value and the totalized 
value: keeping pressed “Rst” it is possible to 
reset this value.

7.7 

Sum function

The sum function, which can be enabled by parameter 10 

Sum function, 

allows 

to increase a counter adding the process value upon relevant command. It is a 
typical application for weighing systems

 

and it allows getting the total weighed 

value over a period of time.

kg

100.07

Esc

Rst

+

Process

4703.29 

kg

Sum

0

Press “Sum function” to enter the related 
page. Pressing “+” the 

Process

 value is 

added to the counter. It is possible to reset 
the total value keeping pressed “Rst” and to 
fix 

zero

 of the process pressing “>0<”. 

Functions tare, sum and reset can also be managed by digital input if enabled on 
parameter 95 

Digital Input 1

 and parameter 100 

Digital Input 2

.

Summary of Contents for DP400TP

Page 1: ...DP400S Strain Indicator TM User sGuide Shop online at omega com e mail info omega com For latest product manuals www omegamanual info ...

Page 2: ...specifications without notice Servicing North America U S A Omega Engineering Inc Headquarters Toll Free 1 800 826 6342 USA Canada only Customer Service 1 800 622 2378 USA Canada only Engineering Service 1 800 872 9436 USA Canada only Tel 203 359 1660 Fax 203 359 7700 e mail info omega com For Other Locations Visit omega com worldwide omega com info omega com ...

Page 3: ...ibration function 15 7 4 Digital input functions 19 7 5 Peak values 19 7 6 Totalizer function 20 7 7 Sum function 20 7 8 Customizable linearisation of analog input 21 8 Alarm Intervention Modes 21 9 Data logger 24 10 Serial communication 24 11 Error messages 31 12 Configuration 31 12 1 Modifying configuration parameters 31 12 2 Loading default values 32 12 3 Configuration by NFC RFID 32 12 4 Confi...

Page 4: ...ight management 37 13 3 V I custom 38 13 4 Dynisco MELT 43 13 5 Alarm 1 43 13 6 Alarm 2 45 13 7 Display 47 13 8 Digital input 1 48 13 9 Digital input 2 49 13 10 Graphic 49 13 11 Analog output in mA 50 13 12 Serial communication 51 ...

Page 5: ...atical functions related to process value like totalizer and sum Serial connectivity relies on RS485 and Modbus RTU protocol Safety guide lines Read carefully the safety guidelines and programming instructions contained in this manual before using connecting the device Disconnect power supply before proceeding to hardware settings or electrical wirings Only qualified personnel should be allowed to...

Page 6: ...s Material Box Polycarbonate V0 Weigh Approx 165 g 3 Hardware data Power supply Extended power supply range 24 230 Vac Vdc 15 50 60 Hz Consumption 8 VA Analog input IN IN Differential input software configurable for strain gauge load cells or Melt sensors max 7 5 mV V with 5V power supply max 4 cells 350 Ω in parallel for potentiometer min 200 Ω 5V power supply Tolerance 25 C 0 2 1 digit f s Imped...

Page 7: ...ualization Trend visualization up to 59 samples with selectable time basis 0 1 s to 3600 s Analog retransmission Process values alarm value via analog output Digital transmission Process values Setpoint Parameters via RS485 Calibration function Following options are available for calibration procedure Calibration with 2 points sampling value Calibration on full scale value Calibration value mV V D...

Page 8: ...eparate control lines from the power wires Avoid the proximity of remote control switches electromagnetic meters powerful engines Avoid the proximity of power groups especially those with phase control For permanently connected equipment supply wiring must be 18 AWG with cables suitable for temperatures 70 C for requirements about any external switch or circuit breaker see EN 61010 1 par 6 11 3 1 ...

Page 9: ...itching supply extended range 24 230 Vac Vdc 15 50 60 Hz 8 VA galvanically isolated 5 1 b S IN S IN analog input 13 7 15 14 Shield Schermo EXC EXC S IN S IN Strain gauge For strain gauge sensors 4 wires Comply with polarity When shielded cable is used it should be connected to pin 13 EXC ...

Page 10: ...e parameter for output Q2 When shielded cable is used it should be connected to the pin 13 EXC 13 7 15 14 S IN S IN EXC EXC Pot Shield Schermo For linear potentiometers Use potentiometers with resistive value greater than 200 Ω When shielded cable is used it should be connected to pin 13 EXC 5 1 c Serial input RS485 16 17 18 Shield Schermo RS485 Modbus RTU communication 5 1 d Relay Q1 output 2A230...

Page 11: ...stive load 105 operations 20 2 A 250 Vac cosφ 0 3 105 operations 5 1 f Output AO1 mA AO1 0 4 20mA 9 8 Pins 8 9 analog output in mA configurable by parameters as retransmission of process or alarm setpoints see parameters 112 116 5 1 g Digital Input 1 12VDC DI 1 PnP 10 11 PNP digital input Digital input configurable by parameter 95 Short circuit pins 10 and 11 to activate digital input 1 ...

Page 12: ... are multifunction in correspondence of each key its meaning is displayed If no description is shown press a key to visualize it Some menus are visualized only if enabled 6 2 Display It visualizes the process the setpoints and all configuration parameters The programming operation interface with text menus in 5 languages makes the navigation intuitive Sel English Italiano Deutsch Français Español ...

Page 13: ...nfigurations while selecting the second option it is possible to enter the complete configuration menu Esc cancels configuration procedure kg 1 168 Q1 COM Q2 This page displays the process the relays status and the serial communication if available kg Q1 Q2 25 6 This page displays the process the relays status and a graph representing the process trend Bar Q2 4 998 Q1 Bar Q2 4 998 Q1 This page dis...

Page 14: ...e Press Display Do 1 Sel Selects the setpoint to be modified Press n and m to modify the value Pressing it is possible to modify single digit 2 Sel Selects the next setpoint if activated otherwise go to point 3 See point 1 3 Sel n and m disappear Press Esc to exit procedure 7 2 Zero function net gross weight kg 57COM 0 Esc TARE These functions enabled by the relevant parameters during configuratio...

Page 15: ...ay appears NET Putting the weighing item into the container display will show the product weight This operation can be repeated several consecutive times Net gross value is lost at switching off Esc Back to process visualization Switch to menu visualization 7 3 Calibration function This function allows to activate a field calibration of linear input for strain gauge or potentiometer Different cali...

Page 16: ...and for Melt transducers It is possible to calibrate reading of analog input by choosing the percentage of the full scale value at which the calibration of the upper limit will be performed At first the operator will be asked to select the percentage for the calibration of the upper limit Afterward the lower limit value and upper limit value of full scale value will also be calibrated as for the s...

Page 17: ... sensor Process value will be calculated considering both the entered ratio mV V and the effective mV V value detected by the analog input Out 2 000 mV V Range 6 000 kg OK Use the arrow keys to set the correct mV V ratio of strain gauge Press Ok to confirm In 0 389 mV V kg 1 168 Esc mV Out 2 000 mV V 6 000 kg Range Press mV to go back to setting of mV V ratio For the calibration procedure refer to...

Page 18: ...ion page where real time value read by the device is visualized 4 and mV Press to go back to settings of calibration or to settings of mV V value of the sensor Visualization will automatically switch to the page for the setting of full scale or mv V value 5 m Set the value on minimum Place the sensor on its maximum operating position related to Upper limit 6 n Set the value to maximum To exit stan...

Page 19: ...um total if sum function is active using the digital input it is possible to increase the Sum counter adding the process value Sum reset if the sum function is active using the digital input it is possible to reset the Sum counter Config lock ifthedigitalinputisactiveitisnotpossibletoenterconfiguration or to modify the setpoints Gross net TARE switches from the gross to the net weight visualizatio...

Page 20: ...um function which can be enabled by parameter 10 Sum function allows to increase a counter adding the process value upon relevant command It is a typical application for weighing systems and it allows getting the total weighed value over a period of time kg 100 07 Esc Rst Process 4703 29 kg Sum 0 Press Sum function to enter the related page Pressing the Process value is added to the counter It is ...

Page 21: ...Input value 4 000V 03 Custom value 500mBar 04 Input value 5 000V 04 Custom value 1000mBar At each value in Volt input a value in mBar customized is related if the sensor supplies 2V the device visualizes 100mBar if it supplies 4V the device visualizes 500mBar For intermediate tension values the value in mBar is calculated linearly between the entered values containing it 1V 50mBar 3V 300mBar and 4...

Page 22: ... Spv Dev Spv Dev Spv Off Off Off On On On Hysteresis par 0 Time Alarm output Band alarm and hysteresis value greater than 0 Parameter 58 hysteresis 0 N B The example refers to alarm 1 the function can also be enabled for alarm 2 2 Pv Alarm Spv Dev Spv Dev Spv Off Off Off On On On Hysteresis par 0 Hysteresis par 0 Time Alarm output Band alarm and hysteresis value less than 0 Parameter 58 hysteresis...

Page 23: ...function enabled by parameter 136 8 g Net weight alarm selection Net weight The relays are activated when net weight is selected TARE function enabled by parameter 136 8 h Stable weight alarm selection Stable weight The relays are activated when the process reading is stable stability function enabled by parameters 137 and 138 8 i Sum alarm selection Sum Absolute alarm managed on the sum value For...

Page 24: ...Data logger flag end of memory 0 indicates that memory is still available 1 indicates memory is saturated and device restarted to store data from address 6033 6034 6033 H 6034 L First analog input value stored 6035 H 6036 L Second analog input value stored 8031 H 8032 L Last analog input value stored Reading of value 0x80000000 2147483648 stands for end of stored data eventual data which should be...

Page 25: ...owing table can lead to malfunction ModbusRTUprotocolfeatures Baud rate Selection on parameter 127 Baud Rate 1 200 baud 28 800 baud 2 400 baud 38 400 baud 4 800 baud 57 600 baud 9 600 baud 115 200 baud 19 200 baud Format Selection on parameter 128 Serial format 8 N 1 8 bit no parity 1 stop 8 E 1 8 bit even parity 1 stop 8 O 1 8 bit odd parity 1 stop 8 N 2 8 bit no parity 2 stop 8 E 2 8 bit even pa...

Page 26: ...0 1003 Min peak L RO 0 1004 Max peak H RO 0 1005 Max peak L RO 0 1006 Peak to peak H RO 0 1007 Peak to peak L RO 0 1008 Totalizer value H RO EEPROM 1009 Totalizer value L RO EEPROM 1010 Sum value H RO EEPROM 1011 Sum value L RO EEPROM 1012 Relays status 0 Off 1 On Bit 0 Relay Q1 Bit 1 Relay Q2 RO 0 1013 Digital inputs status 0 Off 1 Active Bit 0 D I 1 Bit 1 D I 2 RO 1014 Keys status 0 released 1 p...

Page 27: ...tatus 0 None 1 Active Bit 0 Alarm 1 Bit 1 Alarm 2 RO 0 1017 Manual reset write 0 to reset all alarms In reading 0 Not resettable 1 Resettable Bit 0 Alarm 1 Bit 1 Alarm 2 R W 0 1018 Alarm 1 status remote control R W 0 1019 Alarm 2 status remote control R W 0 1020 mA analog output value remote control R W 0 1021 Run by serial 0 Inhibited outputs 1 Active outputs R W 1 1022 Hold by serial 0 Active an...

Page 28: ...Max peak H RO 0 1106 Peak to peak L RO 0 1107 Peak to peak H RO 0 1108 Totalizer value L RO EEPROM 1109 Totalizer value H RO EEPROM 1110 Sum value L RO EEPROM 1111 Sum value H RO EEPROM 2001 Parameter 1 H R W EEPROM 2002 Parameter 1 L R W EEPROM R W EEPROM 2300 Parameter 150 L R W EEPROM 3001 Parameter 1 L R W EEPROM 3002 Parameter 1 H R W EEPROM R W EEPROM 3300 Parameter 150 H R W EEPROM 4001 Par...

Page 29: ...in seconds L RO EEPROM 6011 Data logger flag end memory 0 indicates that memory is still available 1 indicates memory is saturated and device restarted to store data from address 6033 6034 H RO EEPROM 6012 Data logger flag end memory 0 indicates that memory is still available 1 indicates memory is saturated and device restarted to store data from address 6033 6034 L RO EEPROM 6033 First analog inp...

Page 30: ...memory is saturated and device restarted to store data from address 9033 9034 L RO EEPROM 9012 Data logger flag end memory 0 indicates that memory is still available 1 indicates memory is saturated and device restarted to store data from address 9033 9034 H RO EEPROM 9033 First analog input value stored L RO EEPROM 9034 First analog input value stored H RO EEPROM 9035 Second analog input value sto...

Page 31: ... Param out of range Detected a parameter value out of range Missing calibration Error on device calibration data In all of these situations the instrument might not be able to operate correctly Switch it off and back on If the problem persists contact assistance 12 Configuration 12 1 Modifying configuration parameters For configuration parameters see paragraph 11 Press Display Do 1 Configuration S...

Page 32: ... password 9999 to restore factory settings of the device Entering password 9911 at next restarting will be required only the language selection 12 3 Configuration by NFC RFID Quick device setup by Direct Link app only for Android on smartphones provided with NFC The app is available for download on Google PlayStore Position of the NFC RFID antenna for communication with smartphone and reading writ...

Page 33: ...dges the presence of the DP USB CARD and saves the configuration just made on the DP USB CARD as well Memory writing Saving is signaled by a message on the display 12 6 Loading configuration from DP USB CARD To load a configuration previously made and saved on a DP USB CARD connect it to the micro USB connector and power the instrument At this point if the DP USB CARD is detected and the data it c...

Page 34: ... for the chosen strain gauge It has no meaning if a potentiometer is selected as sensor 0 001 20 000 mV V Default 2 000 mV V 3 Decimal Point Select type of the visualized decimal point 0 Default 0 00 2 Decimals 0 0 1 Decimal 0 000 3 Decimals 4 Measure unit Select the visualized measure unit g kg Def q t oz lb bar mbar psi Pa mmHg atm mH2O N kN Nm kNm kgf kgp kip lbf ozf C F K V mV A mA mm cm dm m ...

Page 35: ...alue 999999 999999 digit1 Default 1000 8 Offset calibration Analog input offset correction Value added subtracted to the process visualization 10000 10000 digit1 Default 0 0 9 Gain calibration Percentage value that is multiplied for the process value allows to calibrated the working point 100 0 100 0 Default 0 0 ex to correct the range from 0 1000kg showing 0 1010kg set the parameter to 1 0 10 Cal...

Page 36: ...zes rate in unit min Hour Display visualizes rate in unit hour 12 Sum function Enable the sum function and its dedicated page Allow to sum the process value to a variable Disabled Default Enabled 13 Store Enable to store in EEPROM the values of peaks totalizer sum function and zero tare If disabled at starting the above mentioned values start from 0 The storing is done automatically every 5 minute...

Page 37: ...80ms Ideal for filtering noises 50 60 Hz 2 5 Hz 400ms 1 86 Hz 533ms 1 18 Hz 851ms Minimum speed conversion 13 2 Weight management Parameters to manage the device as a scale 133 Max zero set Set the max weight value which is possible to reset by 0 digital inputs or serial 0 Full scale Default 1000 134 Autozero start Sets the max weight value which is possible to reset at starting by the autozero fu...

Page 38: ...bled Default Enabled 138 Stability tolerance Defines the max tolerance allowed to consider the measure stable 0 10 Full scale Default 0 13 3 V I custom Parameters to configure the customizable linearization of analog input 17 V I custom Select the linearization type for the analog input if selected as linear Lower and upper limits The input will be linearized by parameters 6 and 7 Default 16 steps...

Page 39: ...lt 1000 22 03 Input value Define the input value to which the 3rd customized value is assigned 0 5 000V Default 0 23 03 Custom value Define the 3rd customized value assigned to the input 999999 999999 Digit1 Default 0 24 04 Input value Define the input value to which the 4th customized value is assigned 0 5 000V Default 0 25 04 Custom value Define the 4th customized value assigned to the input 999...

Page 40: ...ult 0 30 07 Input value Define the input value to which the 7th customized value is assigned 0 5 000V Default 0 31 07 Custom value Define the 7th customized value assigned to the input 999999 999999 Digit1 Default 0 32 08 Input value Define the input value to which the 8th customized value is assigned 0 5 000V Default 0 33 08 Custom value Define the 8th customized value assigned to the input 99999...

Page 41: ...lt 0 38 11 Input value Define the input value to which the 11th customized value is assigned 0 5 000V Default 0 39 11 Custom value Define the 11th customized value assigned to the input 999999 999999 Digit1 Default 0 40 12 Input value Define the input value to which the 12th customized value is assigned 0 5 000V Default 0 41 12 Custom value Define the 12th customized value assigned to the input 99...

Page 42: ...value assigned to the input 999999 999999 Digit1 Default 0 46 15 Input value Define the input value to which the 15th customized value is assigned 0 5 000V Default 0 47 15 Custom value Define the 15th customized value assigned to the input 999999 999999 Digit1 Default 0 48 16 Input value Define the input value to which the 16th customized value is assigned 0 5 000V Default 0 49 16 Custom value Def...

Page 43: ...I R22 In particular these selections should be set to the following parameters Sensor type Contact type alarm 1 mV V sensor Alarm threshold 1 Decimal point Hysteresis alarm 1 Measure unit Lower limit alarm 1 Full scale Upper limit alarm 1 Lower limit Alarm type 2 calibration Upper limit Graphic lower limit Alarm type 1 absolute Graphic upper limit 13 5 Alarm 1 Parameters to configure Alarm 1 54 Al...

Page 44: ...m alarm 1 setpoint for the band alarm 0 999999 Digit2 Default 0 0 58 Hysteresis Alarm 1 hysteresis 10000 10000 Digit2 Default 0 0 59 Reset type Alarm 1 contact reset type Automatic Default Manual Manual reset by keyboard Manual stored Keeps relay status also after an eventual power failure 60 Error contact State of contact for alarm 1 output in case of error Open Default Closed 62 Actuation delay ...

Page 45: ...e Modification allowed Default Lock Protected Hide Protected and not visualized 13 6 Alarm 2 Parameters to configure Alarm 2 69 Alarm type Alarm 2 selection Disabled Default Remote control Absolute alarm Gross weight Band alarm Net weight Digital input 1 Stable Digital input 2 Sum Sensor failure Calibration 70 Contact type Select alarm 2 output contact and intervention type Normally open Default N...

Page 46: ...2 Default 0 0 74 Reset type Alarm 2 contact reset type Automatic Default Manual Manual reset by keyboard Manual stored Keeps relay status also after an eventual power failure 75 Error contact State of contact for alarm 2 output in case of error Open Default Closed 77 Actuation delay Alarm 2 delay 3600 3600 s Default 0 Negative delay in alarm exit phase Positive delay in alarm entry phase 78 Lower ...

Page 47: ...owed Default Lock Protected Hide Protected and not visualized 13 7 Display 84 Language Select the language of the text menus English Default Français Italiano Español Deutsch 86 Contrast Select the contrast value for the display 0 100 Default 35 88 Screen timeout Select the display backlighting duration Always on Default 15 seconds 30 seconds 1 minute 2 minutes 5 minutes 10 minutes 30 minutes 1 ho...

Page 48: ... input 1 Parameters to configure digital input 1 95 Input function Select function of digital input 1 Disabled Default Reset peaks Enables outputs Sum total pulse operation Hold Reset sum pulse operation Tare zero 0 pulse operation Config lock Alarms reset Gross net TARE Reset totalizer pulse operation 96 Contact type Select inactive contact for digital input 1 Normally open Default Executes funct...

Page 49: ...r pulse operation 101 Contact type Select inactive contact for digital input 2 Normally open Default Executes function with closed contact Normally closed Executes function with open contact 13 10 Graphic Parameters to configure trend and bar graph management 105 Graphic type Select the type of graph to be visualized on the relevant page Trend Default Bar graph 106 Lower limit Trend or bar graph l...

Page 50: ...er time Select the data logger sampling time 1 3600 seconds Default 60s 13 11 Analog output in mA Parameters to configure the analog output in mA 112 Retransmission Enable analog output Disabled Default Alarm 2 Process Remote Ctrl Alarm 1 113 Signal type Select the signal for the analog output in mA 0 20 mA 4 20 mA Default 114 Lower limit Analog output mA lower limit range 999999 999999 Digit2 Def...

Page 51: ...13 12 Serial communication Parameters to configure the serial communication port 126 Slave address Select slave address for serial communication 1 254 Default 240 127 Baud Rate Select the baud rate for serial communication 1 200 baud 28 800 baud 2 400 baud 39 400 baud 4 800 baud 57 600 baud Default 9 600 baud 115 200 baud 19 200 baud 2 Display of decimal point depends on setting of parameter 3 Dec...

Page 52: ...on 8 N 1 8bit No parity 1 Stop bit Default 8 E 1 8bit Even parity 1 Stop bit 8 O 1 8bit Odd parity 1 Stop bit 8 N 2 8bit No parity 2 Stop bit 8 E 2 8bit Even parity 2 Stop bit 8 O 2 8bit Odd parity 2 Stop bit 129 Serial delay Select the serial delay 0 100 ms Default 10 Notes Updates ...

Page 53: ...User manual DP400S 53 ...

Page 54: ...54 DP400S User manual ...

Page 55: ...User manual DP400S 55 ...

Page 56: ...unction 36 13 Store 36 14 Conversion filter 36 15 Sampling frequency 37 133 Max zero set 37 134 Autozero start 37 135 Key 0 38 136 Key TARE 38 137 Show stability 38 138 Stability tolerance 38 17 V I custom 38 18 01 Input value 38 19 01 Custom value 39 20 02 Input value 39 21 02 Custom value 39 22 03 Input value 39 23 03 Custom value 39 24 04 Input value 39 25 04 Custom value 39 26 05 Input value 3...

Page 57: ...42 13 Input value 41 43 13 Custom value 42 44 14 Input value 42 45 14 Custom value 42 46 15 Input value 42 47 15 Custom value 42 48 16 Input value 42 49 16 Custom value 42 52 Easy up 43 54 Alarm type 43 55 Contact type 44 56 Alarm threshold 44 57 Deviation threshold 44 58 Hysteresis 44 59 Reset type 44 60 Error contact 44 62 Actuation delay 44 63 Lower limit 45 64 Upper limit 45 65 Protection 45 6...

Page 58: ... direction 48 90 Starting page 48 95 Input function 48 96 Contact type 48 100 Input function 49 101 Contact type 49 105 Graphic type 49 106 Lower limit 49 107 Upper limit 49 108 Trend time 50 109 Data logger 50 110 Data logger time 50 112 Retransmission 50 113 Signal type 50 114 Lower limit 50 115 Upper limit 51 116 Error value 51 126 Slave address 51 127 Baud Rate 51 128 ComPort setting 52 129 Se...

Page 59: ...ty or otherwise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on ...

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