Operating manual
E3907
14
BE 984 i
www.tecsis.de
4.6.2.6 Read time
DAY.MONTH.YEAR
2xspace
HOURS:MINUTES:SECONDS
4.6.2.7 Write company header
The input is ended either if 256 characters are received or if the character ETX (0x03) Strg-C is contained in the
character string.
4.6.2.8 Read Company Header
With this command the company header, which is stored in the E3907, can be read.
4.6.2.9 Write all parameters
The write-data block for all sensors is identical to the received read all parameters-data block. However for the
writing of sensor parameters a checksum and the corresponding weighted checksum is required.
4.6.2.10 Read all parameters
The output of all parameters from sensor 1 to sensor 10 occurs in following sequence:
Sensor designation
Final display value
Unit
Sensor type (calibration type) / decimal place
Calibration values 0% load, 100% load with respectively 2 bytes
For this see command read-out of current sensor parameters.
4.6.2.11 Change protocol setup
Protocol status
1Byte
0xXXXX XXXX (binary coded)
|||| ||||
|||| |||1 ... no closing character is sent
|||| ||1 ... send CR/LF
|||| |1 ... send CR
|||| 1 ... send LF
4.6.2.12 Calculation of the Checksum (CS) and the Weighted Checksum (wCS)
The calculation takes place via all parameter bytes (without the command byte). At the CS all bytes are added
(overflows are not considered here). For the calculation of the wCS the CS is added to the wCS. At overflow the
wCS is incremented by 1.
4.6.3 Handling with serial interface / USB
Formatting the serial interface output:
Output format in SCI mode:
HAND:
Algebraic sign, measured value, unit, time and CRLF
AUTO:
10ms
Signed integer and CRLF
100ms
Signed integer and CRLF
1s
Algebraic sign, measured value, unit, time and CRLF
10s
Algebraic sign, measured value, unit, time and CRLF
1min
Algebraic sign, measured value, unit, time and CRLF
10min
Algebraic sign, measured value, unit, time and CRLF
1h
Algebraic sign, measured value, unit, time and CRLF
TRIGGER:
Signed integer and CRLF
Output Format in LOGG mode:
HAND:
Algebraic sign, measured value, unit, time and CRLF
AUTO:
Algebraic sign, measured value,unit and CRLF
DIAGRAM:
Algebraic sign, measured value,unit and CRLF
WINDOW:
Algebraic sign, measured value,unit and CRLF
