VTS Medical Systems HMI-WING EC Integration Manual page 3

2. Device-operated functions
Dec
1
2
3
4
5
6
15
16
Table 2: Device-operated functions.
Binary output status read (code 1) -
subsequent binary output reads. The attempt to read the non-existing binary output leads to error message.
Example: output 7-18 read
Request
Field name
Function Code
Register address – high part
Register address – low part
Number of binary outputs – high part
Number of binary outputs – low part
Table 3: Exemplary binary output read.
Output No.
Hex
Value Read
Bit
Input Status
Table 4: Interpretation of binary output statuses
Function code
Hex
0x01
0x02
0x03
0x04
0x05
0x06
0x0F
0x10
14 13 12 11
0xAC
1 0 1 0
ON OFF ON OFF ON ON OFF OFF
Binary output status read
Binary input status read
Memory register read
Input register read
Record of one binary output
Record of one memory register
Record of many binary outputs
Record of many memory registers
The function allows, with one message, to read many
Response
Hex Field name
0x01 Function Code
0x00 Bytes
0x06 14-7 outputs status
0x00 18-15 output status
0x0C
10 9 8 7
1 1 0 0
Description
- - - -
0x0B
0 0 0 0
- - - - ON OFF ON ON
Hex
0x01
0x02
0xAC
0x0B
18 17 16 15
1 0 1 1
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