Gotting HG G-19334, Manual

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Device Description
HG G-19334-A
English, Revision 03, Date: 11.05.2017 22
For detect signals and error message see Table 33 below.
Check sum: Nibble-wise addition of the output bytes 2 to 21 with final nega-
tion
Example of a serial telegram
Hexadecimal coding of the telegram content: 2B30DDE0AB512150E0A10D
Calculation of the check sum:
Nibble-wise addition of the output bytes 2 to 21:
B + 3 + 0 + D + D + E + 0 + A + B + 5 + 1 + 2 + 1 + 5 + 0 + E + 0 + A + 1 + 0 = 72
Negation: 72 ---> 8D
Check sum = D
8 Difference center system (2) high nibble
9 Difference center system (2) low nibble
10 Sum right system (3) high nibble
11 Sum right system (3) low nibble
12 Difference right system (3) high nibble
13 Difference right system (3) low nibble
14 Detect signals and error message high nibble

(see Table 33 below)
15 Detect signals and error message low nibble

(see Table 33 below)
16 Deviation left system high nibble
17 Deviation left system low nibble
18 Deviation center system high nibble
19 Deviation center system low nibble
20 Deviation right system high nibble
21 Deviation right system low nibble
22 Check sum
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Error System 1
left System 1
right System 2
left System 2
right System 3
left System 3
right
Table 33
CAN: Detect signals and error messages
Start char.
STX Sum

left
Difference

left
Sum

center
Difference

center
Sum

right
Difference

right
error Deviation

left
Deviation

center
Deviation

right
Check

sum
2 B 3 0 D D E 0 A B 5 1 2 1 5 0 E 0 A 1 0 D
Table 34
Serial telegram (example)
Output byte Data
Table 32
Configuration of the serial telegrams (part 2 of 2)