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Calibration of U137, U235 & 237 Series Weight Indicators.

Date:141027   B01950   10(10)

Unisystem  AB
Bergebyv. 24

Tel.:

 0560-140 55

www.unisystem .se

685 34 TORSBY (Säte)

Fax:

 0560-101 25

info@ unisystem .se

Old display.

  

U2370       U2371

 U2372

  U2373

U2375       U2379 

U235 for crane scales.

Application of U235

Содержание U137 Series

Страница 1: ...21mV V W6 cut off There is a 3 pole filter with low ringing The response time is 1 6 seconds or 0 5 seconds with S2 1 2 and 3 on Keyboard functions at calibration The software calibration is performed...

Страница 2: ...RS422 or in Cs1 3 4 RS422 is addressed by ASCII 124 1 to 14 CR No one is addressed by and character other than 1 to 9 CR is recommended 15 Always addressed Used for single RS4225 unit without address...

Страница 3: ...3 4 ranges 1 at 10 20 50 2 at 10 25 50 5 at 10 20 40 4 5 ranges 1 at 5 10 25 50 2 at 4 10 20 40 5 at 5 10 20 50 5 6 ranges 1 at 2 4 10 20 40 2 at 2 5 10 20 50 5 at 2 5 5 10 25 50 6 Not used 7 Calibrat...

Страница 4: ...change in AD value 25 Third calibration point 00000 Display data 3 Must be even number 000000 Internal AD value Cs25 is not used when this value is lower than that in Cs24 Full AD converter range is...

Страница 5: ...both tilts and used in the formula The calibration can not be left with S1 when displaying angle These errors are caused by different angle between tilt sensor and load cell s and by the side force se...

Страница 6: ...mm month and dd day Option 190 Time as hh mm ss where hh are hours mm minutes and ss seconds Option 191 Date as 20yy mm dd where yy are the two last digits of the year mm month and dd day Option 192 W...

Страница 7: ...tation voltage 10V 1 However U2379 5V 1 Connect GND to metal hood of D sub J3 U237 series Power interface connector 9p D sub male B01910 1 2 3 4 5 6 7 8 9 0V Return for J3 2 Power V 0VD VB V after fus...

Страница 8: ...25mA SYNC CK SYNC D1 SYNC D2 TARE PT RET PRINT TEST DTR Connect to metal hood of D sub RS232 B01910 U137 has inverted TTL output Use J3 for RS232 RS232 U137 has inverted TTL output Use J3 for RS232 R...

Страница 9: ...be made in separate grounded metal boxes Beware of high temperature sources as the signal is very sensitive to temperature gradients The indicator must be well protected against high humidity dust and...

Страница 10: ...ht Indicators Date 141027 B01950 10 10 Unisystem AB Bergebyv 24 Tel 0560 140 55 www unisystem se 685 34 TORSBY S te Fax 0560 101 25 info unisystem se Old display U2370 U2371 U2372 U2373 U2375 U2379 U2...

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