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6.2.5. Reading of the program version
6.2.5.1. Request
Byte No.
Symbol
ASCII (hex) code
When the scale is operating in the scales system the byte No. 5 takes the form of:
The scale No. in the scales system
6.2.5.2. Response
No.
Symbol
1
TYP
2
VERSION
3
NUMBER_H
4
NUMBER_L
7. Error messages
The table below shows the messages displayed on the text line of the display when functioning of
the scale is disturbed:
E1:A/D CONVERTER ERR
E2:EEPROM MEMORY ERR
E3:FLASH MEMORY ERR.
E4:IN/OUT SPI ERROR
E5:S.SWITCH POS.ERR.
E6:SCALES BLOCKED
E7:LOW POWER VOLTAGE
E8:MAIN DISPLAY ERR.
E9:FLASH MEMORY INIT
W1:INIT RANGE EX.
26
User Manual CAT 27 scales series
1
ESC
0x1B
Scale No. 1
Scale No. 2
Scale No. 3
Scale No. 4
ASCII (hex)
code
0x21
0x00 .. 0x09
0x00 .. 0x09
0x00 .. 0x09
Signalizes interference in functioning of the A/C converter.
You should remove the cause of interferences.
Error of saving and reading the data from EEPROM memory.
Report the fault to the service.
Error of saving and reading the data from the FLASH memory.
The scale returns to factory settings.
Communication error on the SPI bus. Report the fault for
servicing.
Incorrect position of the service switch. Report the fault for
servicing.
Uncalibrated scale. Report the fault for servicing.
The power voltage of the scale is less than 8V. Check the
adapter.
The message is displayed only on the additional display and
means that there is no communication with the main display.
Check connection between the scale and the main display.
Initiation of the FLASH memory after it was cleared up.
Report the fault for servicing.
Initial zeroing range exceeded when turning on the scale.
Decrease the load of the platter while turning on the scale.
2
3
M
ETX
0x4D
0x03
Byte No. 5
0x0A
0x1A
0x2A
0x3A
Description
The unique device id
Digit 0 .. 9
Digit 0 .. 9
Digit 0 .. 9
4
5
-
LF
0x6A
0x0A
Example:
version: 1.00
0x21
0x01
0x00
0x00
ELZAB S.A.
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