Siemens SENTRON ATC6500 Manual page 197

①
The 16 bits of the status Keys of the User Interface for the address 2070h have the
following meaning:
Address
0
1
2
3
4
5
6
7
8
9
10
11
12-14
15
②
The 32 bits of the status Digital Inputs for the address 2100h have the following meaning:
Bit
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
3KC ATC6500 transfer control device
Manual, 05/2019, L1V30538268002A-01
Function
<< key
► key
Key MAN
▲ key
TEST key
Key OFF
AUT key
>> key
◄ key
✓ key
▼ key
Open key
Not used
Close key
Digital input
Digital input 1
Digital input 2
Digital input 3
Digital input 4
Digital input 5
Digital input 6
Digital input 7
Digital input 8
Digital input 9
Digital input 10
Digital input 11
Digital input 12
Digital input 13
Digital input 14
Digital input 15
Digital input 16
Digital input 17
Digital input 18
Digital input 19
Digital input 20
MODBUS communication
10.4 Data library
195