Siemens SIMATIC LOGO! CMR2020 - Page 129

Operation
7.3 SMS message structures and examples
LOGO! CMR2020 / LOGO! CMR2040
Operating Instructions, 09/2014, C79000-G8976-C356-01
129
The reply SMS message of the CMR to a process image query has the following prepared
structure:
Table 7- 2 Reply SMS message: Structure
CMR I: Name of the values block for CMR inputs
******xx
CMR input 1 and 2, values from right (I1) to left (I2)
CMR Q: Name of the values block for CMR outputs
******xx
CMR output 1 and 2, values from right (Q1) to left (Q2)
BM PS/CS: Program and communications status of the BM
******11 PS CS
PS=1 BM in RUN
PS=0 BM in STOP
CS=1 connection to CMR
CS=0 no connection to CMR
BM I: Name of the value block for LOGO! BM - digital inputs
xxxxxxxx
Inputs 8 ... 1, values from right (I1) to left (I8)
xxxxxxxx
Inputs 16 ... 9
xxxxxxxx
Inputs 24 ... 17
BM Q: Name of the value block for LOGO! BM - digital outputs
xxxxxxxx
Outputs 8 ... 1, values from right (Q1) to left (Q8)
xxxxxxxx
Outputs 16 ... 9
****xxxx
Outputs 20 ... 17
BM M: Name of the value block for LOGO! BM - digital flags
xxxxxxxx
Flags 8 ... 1, values from right (M1) to left (M8)
xxxxxxxx
Flags 16 ... 9
xxxxxxxx Flags 24 ... 17
xxxxxxxx
Flags 32 ... 25
xxxxxxxx
Flags 40 ... 33
xxxxxxxx
Flags 48 ... 41
xxxxxxxx
Flags 56 ... 49
xxxxxxxx
Flags 64 ... 57
BM S: Name of the value block for LOGO! BM - shift register
xxxxxxxx
Shift register inputs S1.8 ... S1.1
xxxxxxxx
Shift register inputs S2.8 ... S2.1
xxxxxxxx
Shift register inputs S3.8 ... S3.1
xxxxxxxx
Shift register inputs S4.8 ... S4.1
BM C: Name of the value block for LOGO! BM - arrow keys
xxxx Keys 4 ... 1 in the symbols
BM F: Name of the value block for LOGO! BM - function keys
xxxx
Function keys F4 ... F1, F1 right justified
BM AI: Name of the value block for LOGO! BM - analog inputs
xxxxx
Analog input 1