Siemens S7-1200 Manual page 20

Address: Data length 0x0001, Data Location 0x200
If you look back at figure 16 you will see that the output area for the gateway for the gateway begins
at address 0200 and this in turn is mapped to DB301.DBB0 which as described earlier (see figure 18)
we have moved a value of 1 in to, therefore address 0200 has a value of 1.
Command: 0x14
This is the hexadecimal value for 20 (denoted by the x in front of the value) this is the command
code we are looking for.
The checksum is calculated by the gateway and added as the last byte required. So we get a
command of: 01 20 234 (Decimal) and 0x01 0x14 0xEA in Hex
The following is the response as detailed in the MLAN Protocol Manual
Get Settings
Response Format Twelve Component Software
Field # Name
1 Address
2 Command Code
3 System Type
4 Software Type
5 Type Hopper 1
6 Setting Hopper 1
7 Type Hopper 2
8 Setting Hopper 2
9 Type Hopper 3
10 Setting Hopper 3
11 Type Hopper 4
12 Setting Hopper 4
13 Type Hopper 5
14 Setting Hopper 5
15 Type Hopper 6
16 Setting Hopper 6
17 Type Hopper 7
18 Setting Hopper 7
19 Type Hopper 8
Ref: S7-1200-12-12-WSB
Siemens S7-1200 interfacing via HMS Anybus Gateway
Size Range
1 0 to 255
1 20
1 2,3,9,10
1 12
1 0 to 3
2 0 to 999
1 0 to 3
2 0 to 999
1 0 to 3
2 0 to 999
1 0 to 3
2 0 to 999
1 0 to 3
2 0 to 999
1 0 to 3
2 0 to 999
1 0 to 3
2 0 to 999
1 0 to 3
Berkshire Systemic Solutions Ltd
www.bss-ltd.biz
to Maguire 12-12 Weigh Scale Blender
Description
Address of the Controller
Response Code
2=tenths of grams, also, NO change in totals
since last get total cmd (16)
3=tenths of grams, also, change in totals
since last get total cmd (16)
9=grams, also, NO change in totals
since last get total cmd (16)
10=grams, also, change in totals
since last get total cmd (16)
12=Twelve component software
1=regrind, 2=natural, 3=additive/colour,
0=none
Implied decimal point r/a ##.# or n ###
Always zeros (implied 1=regrind)
Implied decimal point ##.#
Implied decimal point r/a ##.# or n ###
Always zeros (implied 1=regrind)
Implied decimal point ##.#
Implied decimal point r/a ##.# or n ###
Always zeros (implied 1=regrind)
Implied decimal point ##.#
Implied decimal point r/a ##.# or n ###
Always zeros (implied 1=regrind)
Implied decimal point ##.#
Implied decimal point r/a ##.# or n ###
Always zeros (implied 1=regrind)
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