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Measuretek EHC-PM Series, User'S & Technical Manual

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Measuretek EHC-PM Series User'S & Technical Manual Download Page 15

 

                                                                     

EHC

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2.    Software searches all serial ports on PC, and tries to connect with the scale. In the Status bar, it will separately   
      display present serial port, baud rate, data format. Take the following figure for example, “COM2,2400,8N1” refers   
      to the present serial port COM2, baud rate 2400, data format 8N1. If the connection status displays “Connecting the   
      scale”, it means the Software is searching EHC-PM scale, if it displays “The scale is connected”, it means the Host   
      has been connected with the scale.   
3.    The Software can search all the present serial ports automatically, until connect with the scale. Manual connection is   
      also available by use “Serial Set” in “Serial” menu.   

 

 

 

 

 

 

 

 

 

 

 

 

 

4.    Press “Open” or “open file” button in “File” menu, it will first remind you whether to save the current file, and then   
      open the file and dialogue box to choose and open the right file.   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for EHC-PM Series

Page 1: ...EHC PM User Technical Manual Contents subject to change without notice Version 1 0 07 2017 ...

Page 2: ... PLU 7 5 LCD contrast and Backlight mode setting 7 6 Auto off time setting 7 7 Display A D inner code and working voltage 7 8 The details about RS232 communication 7 9 Date and time setting 9 10 Business name setting 10 11 Key function in the trade name or business name setting mode 10 12 The meaning of the special displayed character 11 13 ID setting 12 14 OS 2130D Back Feed setting 12 15 OS 2130...

Page 3: ...onic scales are precision instruments Do not operate near cell phones radios computers or other electronic devices that emit radio frequencies that may cause unstable readings Specification Model No EHC PM 0612 EHC PM 1530 EHC PM 3060 FS_kg lb oz 6kg 12lb 200oz 15kg 30lb 500oz 30kg 60lb 1000oz Division 0 3kg 1g 6 6kg 2g 0 6kg 2g 6 15kg 5g 0 15kg 5g 15 30kg 10g 0 6lb 0 002lb 6 12lb 0 005lb 0 15lb 0...

Page 4: ...l each time its location is changed The internal rechargeable battery should be fully charged for up to 12 hours before using the scale for the first time Connect the supplied AC adapter to the power input receptacle underneath the scale Plug the AC adapter into a properly grounded power outlet The battery will begin charging If the scale will be stored or transported in the future save the packag...

Page 5: ...ght when the scale is stable Print Outputs data via the RS232 port Clear Clear data or accumulated values Enter Confirms the operation or saves the data Save Save the tare weight and unit price when input the unit price so that the data will not be cleared after one weighing operation Unit Toggles weight unit of measure RC PLU Recalls a stored unit price or tare weight and its unit ST PLU Stores a...

Page 6: ... to resolve Setting the Tare Weight This scale allows for both a manually entered pre set tare weight as well as a weighed tare weight 1 To enter a weighed tare a Place an empty container on the platter and press the Tare key The display will return to zero eliminating the weight of the container The Zero light will go off and the Tare light will be lit Note The gross weight must be positive to en...

Page 7: ...ng mode when the scale reading is stable The weighing unit light without flashing press PRINT key to output the data via RS232 according to the set method Print formats are as follows 1 Print Out format in HOST mode ID xxxxxx Date yy mm dd Time hh mm Gross xxxx xxx kg lb oz Tare xxx xxx kg lb oz Net xxxx xxx kg lb oz Unit Price xxxxxx xx kg lb oz Total Price xxxxxx xx kg lb oz 2 Print out format w...

Page 8: ...dients prompt to input ingredients only available when 232 out is set to PRTd60 the UNIT PRICE window shows empty or the last six characters of the ingredients 6 Use numerical keys and CLEAR key to input the ingredients the length of the ingredients is 80 char use ENTER key to confirm the char on flashed position or confirm the ingredients or use ON OFF EXIT key to exit this mode and return back t...

Page 9: ...l automatically reset 2 When WEIGHT window shows BLGT MD backlight mode and the TOTAL PRICE window shows the backlight mode code x x 0 2 use the numerical keys to input the backlight mode and press ENTER key for confirmation Press ON OFF EXIT key to exit this mode and the scale will automatically reset x 0 back light is always off 1 back light is always on 2 back light is automatically turns on or...

Page 10: ...2400bps 3 4800bps 4 9600bps 5 19200bps Press Enter key for confirmation to go to the next step or ON OFF EXIT key to exit this mode 4 Then the WIEHGT window will display 232 dFt data format the UNIT PRICE window will display data format xxx Use 1 2 3 key to select data format 1 8N1 8 bits data no odd or even 1 start bit 1stop bit 2 7O1 7 bits data 1 even 1 start bit 1stop bit 3 7E1 7 bits data 1 o...

Page 11: ...N5 GND PIN4 DSR 4 4 PIN4 DTR PIN6 DTR 6 6 PIN6 DSR PIN7 CTS 7 7 PIN7 RTS PIN8 RTS 8 8 PIN8 CTS PIN1 NC 1 1 PIN1 NC PIN9 NC 9 9 PIN9 NC Note PIN4 and PIN6 PIN7 and PIN8 are shorted in the scale 8 RS 232 cable connects between scale and OS 2130D 9 Date and time setting 1 Under the normal working mode press and hold 5 and ON OFF EXIT key for more than 3s to enter into this mode In this mode you can s...

Page 12: ...business name in first line the unit price window and the total price window display the last 12 char of the business name 3 Use numerical keys and CLEAR key to input the business name the max length of the business name is 20 char use ENTER key to confirm the business name and exit this mode 4 The weight window displays bUSI N2 prompt to input business name in second line business name the unit p...

Page 13: ...e meaning of the special displayed character Symbol 7 segments digit Symbol 7 segments digit Symbol 7 segments digit 0 A N 1 B O 2 C P 3 D Q 4 E R 5 F S 6 G T 7 H U 8 I V 9 J W K X L Y M Z À Â Æ Ç È É Ê Ë Î Ï Ô Ù Û Ü ...

Page 14: ...e user can see the whole label use 0 to select DISABLE use ENTER key to confirm and exit this mode 15 OS 2130D Origin setting Note Make sure that 232 out under RS232 communication setting is not set to 0 HOST or below process is disabled 1 Under the normal working mode press and hold 8 and ON OFF EXIT key for more than 3s to enter this mode In this mode you can set the origin point OS 2130D 2 The ...

Page 15: ...tatus displays Connecting the scale it means the Software is searching EHC PM scale if it displays The scale is connected it means the Host has been connected with the scale 3 The Software can search all the present serial ports automatically until connect with the scale Manual connection is also available by use Serial Set in Serial menu 4 Press Open or open file button in File menu it will first...

Page 16: ...EHC PM 14 ...

Page 17: ...o xxx it means it s downloading the information of PLU1 265 Download successful will be displayed after downloading finished 6 Choose Upload in Serial menu the scale will display UPLOAD the status bar will display the present upload information if it displays uploading business name it means it is uploading the store name If it displays uploading Mxx it means it is uploading the information of M1 ...

Page 18: ...mode automatically 2 After entering into the calibration mode the WEIGHT window will display CAL ON which means the calibration switch is on The UNIT PRICE window displays Unit 0 or Unit 1 which means the chosen calibration weighing unit is kg Unit 0 or lb Unit 1 3 Use Unit key to choose the calibration weighing unit to kg or lb the corresponding unit indicator will be lightened The calibration sw...

Page 19: ...he scale 7 When the WEIGHT window displays unLoad again the scale is ready to re confirm the zero point remove any weight on the scale after the scale is ready and unit indicator stops flashing press Enter to confirm 8 After calibration finishes UNIT PRICE window displays CAL END and TOTAL PRICE window displays current weight 9 If there s an error occurred in calibration the scale will display CAL...

Page 20: ...batteries have been load with the wrong connection if well connection with batteries Replace new batteries Check the power supply with the adapter there is something wrong with the electric components of power on PCB crystal oscillator or IC Replace with new PCB Key button not work Replace with new key button Display irregular character after press button there is something wrong with the crystal ...

Page 21: ... in the same level Set the four feet in the same level Check the moveable foot Clear the objects Replace the load cell There is some problem with repeating function The platform is not laid in level Bottom dust proof wash lock the bottom bolt Broken load cell Aging problem with PCB There is some objects between load cell and scale Lay the platform in level Calibrate four feet Check the dust proof ...

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