Siemens SIMATIC LOGO! CMR2020 - Page 87

Operation
LOGO! CMR2020 / LOGO! CMR2040
Operating Instructions, 09/2014, C79000-G8976-C356-01
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Table 7- 1 Overview of the options for accessing the LOGO! BM
Value of the LOGO! BM
Read access
Write access with action
Write access using SMS
Digital inputs (I)
x
-
-
Digital flags (M)
x
-
-
Digital outputs (Q)
x
-
-
Analog inputs (AI) x - -
Analog flags (AM)
x
-
-
Analog outputs (AQ)
x
-
-
Cursor keys (C)
x
-
-
Function keys (F)
x
-
-
Shift register bits (S)
x
-
-
Variables memory (VM)
x
x
1)
x
Program status (PS)
x
x
x
1) You only have write access to the variables memory of the LOGO! BM with the "Forward GPS position" action
1. In the "LOGO! Soft Comfort" program, click "Tools" > "Parameter VM Mapping":
Figure 7-1 LOGO! Soft Comfort - tools
2. Select a block from your control program that you want to transfer to the VM memory.