1-67
IM 04L51B01-01EN
Configuring the GX/GP
1
HandlingofMathChannelData(DifferencebetweenCxxxandRCxxx)
• Cxxx uses the measured results of communication input from a PC or the like (display
values of communication channel) in computation.
• RCxxx uses communication input from a PC or the like (display values of communication
channel) directly in computation.
channel raw data
−1.00E+50
1.00E+50
3.1415926
1256637E+08
1.380648E−23
1.602177E−19
display value
−Over
+Over
3.14159
12566370
0.00000
0.00000
Measurement
processing
Value to use in the calculation processing
on the computation channel
Acquired through C Acquired through RC
Measurement processing
Computation channel display value
−Over
+Over
3.14159
12566370
0.00000
0.00000
RCxxxCxxx
RCxxxCxxx
−1.00E+50
1.00E+50
3.1415926
1256637E+08
1.380648E−23
1.602177E−19
−Over
+Over
3.14159
12566370
0.00000
0.00000
−Over
+Over
3.14159
12566370
0.00000
0.00000
Communication
input
PC or the like
1.6ConfiguringMathChannels(/MToption)