SATEX - Manual SA 250 Digital indicator Weegtechniek holland b.v. Patroonsweg 23-27 3892 DA Zeewolde - Holland Tel. +31 36 522 20 30 Fax. +31 36 522 20 60 Email info@weegtechniek.nl Website www.weegtechniek.
pag. 0 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 INDEX Page General.......………………………………………………………… Application, Weight and Measures Certification………………… Safety…..……………………………………………………………. Maintenance.……………………………………………………….. Start up…….. ……………………………………………………… Technical specifications….………………………………………… Display: keys and display symbols...…..……..…………………. Switching on………………………………………………………… Set zero……………………………………………………………… Tare…...……………………………………………………………… Check weighing……...
pag. 1 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 General Thank you for purchasing this SATEX precision digital indicator ! This instrument is equipped with reliable technology and has user friendly operational software. You will use it many times and it will prove itself to be an easy, speedy and accurate tool. If any questions raise that are not described in this manual, please address yourselves to your SATEX supplier, have a look at our website : www.satex.
pag. 2 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 Start up Mains adaptor and platform cable connector RS connector Indicator Carefully unpack the indicator.
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pag. 4 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 Start up At start up with the key the display shows briefly: “Lod . . .” (Loading) NET During start up the display shows 3 x all the segments of the figures and the decimal dots, running from left to right and the kg sign. NET Next turn the display shows the program number : PSP-n1 NET After that the scale will automatically set zero, as soon as the reading has come to an exact standstill.
pag. 5 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 Check weighing NET (in weighing mode only) Add the article with the correct weight on the platform and press key . The reading sets zero. The symbol at : NET shows up. Replace the article for the item to be checked and read the deviation in + or -. This tare may be deleted by pressing key with an empty platform. Counting parts 1. Count by hand a number of articles: 10, 20, 50,100 of 200 pieces.
pag. 6 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 Setting the weight limits Hi-Lo weighing continued HI NET 1. Press key . The symbol and the red LED at HI show up. The present value of the upper limit is shown. The last figure is flashing and may be changed now with the cursor key . With key the next figure may be turned on and so on. LO 2. Press key again. The yellow LED at Lo will light up. The present value of the upper limit is shown.
pag. 7 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 Printing / sending data Four functions of the procedure of data transmission may be selected in the User Menu: 0. Switched off 1.
pag. 8 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 USER mode, how to operate The User Mode is selected by pressing key starting the scale with key . continuously and then As soon as the display shows: CAL , release the The hatched frames show the default settings. key. Press key to step to the first and the next menu lines. After operating key in one of the menu lines, the present values of that line will be entered, followed by automatic stepping to the next line.
pag. 9 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 Back light display The back lightning of the display may be selected as: 0 1 2 = always off = always on = automatically switching on if weight > 0,0 kg With key the available choices are shown. With key the selected function may be entered , followed by automatic stepping to the next menu line.
pag. 10 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 Printer / RS 232 data output Four different functions of the RS 232 data output are available: 0 = switched off 1 = 1 x transmission after key operation at standstill 2 = automatic 1 x transmission each time the scales comes to a standstill after return to zero and standstill at zero and the display reading is not at zero 3 = continuous transmission with ca. 10 Hz Choices 2 and 3 are not available for the counting and lock up modes.
pag. 11 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 Baud rate Two Baud rates are selectable: 9600 Bd and 2400 Bd With key the available choices are shown. With key the selected speed may be entered , followed by automatic stepping to the next menu line. Hi-Lo setting On / off De Hi-Lo function may be switched on or off : 0 = off 1 = on With key the available choices are shown. With key the selected choice may be entered , followed by automatic stepping to the next menu line.
pag. 12 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 CALIBRATION mode how to operate The User Mode is selected by pressing key starting the scale with key . As soon as the display shows: CAL , release the The hatched frames show the default settings. Press key continuously and then key. to step to the first and the next menu lines. After operating key in one of the menu lines, the present values of that line will be entered, followed by automatic stepping to the next line.
pag. 13 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 Hold function Lock up function, is always disabled at legal stamped scales. The lock up function has 3 programs available: 0 - switched off 1 - The weight value will be locked up as soon as the reading comes to a exact standstill, until the scale display returns to zero and comes to a standstill at zero. 2 - The weight value will be locked up as soon as a standstill within 1, 2 or 3 scale divisions is determined.
pag. 14 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-076 One point adjustment : Procedure with one reference weight 1. Press key READING OF ZERO VALUE to step to the next menu line: zero adjustment. The actual zero value can be read now in points of the A/D converter. The value should be in between: 5.000 and 50.000 . If this is not so, adjust with switch 1 on the main print board. 2. Set the reading to zero with key .
pag. 15 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 Multi points adjustment: Procedure with 3 reference weights READING OF ZERO VALUE 1. Press key to step to the next menu line: zero adjustment. The actual zero value can be read now in points of the A/D converter. The value should be in between: 5.000 and 50.000 . If this is not so, adjust with switch 1 on the main print board. 2. Set the reading to zero with key .
pag. 16 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 12. Add weights for the 3e point of adjustment upon the scale. (This is not necessarily the max. weighing capacity) 13. Press key to enter the measured weight signal. 14. Enter the value of this weight with the keys (increase) and The symbol F3 indicates this second point of adjustment. F3 (switch left) F3 15. Press key to enter the value of the weight. 16. The display now asks for the value of the maximum scale capacity.
pag. 17 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 RS 232 output Table 1 1 Data communication Byte Format lsb Baud rate Parity Data bits Codes msb 0 1 2 3 4 5 6 7 0 start (selectable) stop a x b c k and g Table 2 Weight transmission only 1 string, format 13 bytes nr.
pag. 18 Manual Indicator SA 250 PCG/C SA 250 Indicator Manual 23-03-07 Malfunctions and error codes Lod . . . stays on display. At switching on the weight signal is too low. Check the correct position of the weigh platform and possible damage of the connecting cable and connector. The loadcell could be damaged. Execute a new one point adjustment procedure until the point 2 (zero setting).
