Panasonic FP2 -C1A Manual page 56

Analog I/O Conversion Characteristics and Conversion Cycle Time
6.3 Analog Input and Output Conversion Cycle Time
Example of conversion cycle time calculation 2
Ch0 thermocouple K
Ch1 thermocouple J
Ch2 10V
±
Ch3 thermocouple J
Ch4 not used
Ch5 not used
Ch6 thermocouple J
Ch7 not used
Ch2 ( 10V) conversion cycle time = (0.5
±
Ch0 (thermocouple K) conversion cycle time = (0.5
The conversion cycle time when setting the range for each analog input channel was
explained above; however, the conversion cycle time when the ranges for all channels
are set together by the DIP switches can be determined by the formula below.
Conversion cycle time = set range conversion speed
6.3.2 Analog Output Conversion Cycle Time
The analog output conversion cycle time can be determined by the formula below.
Conversion cycle time = conversion speed (0.5ms)
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Number of input channels used: n1 = 5
Number of gain types: n2 = 2
Number of temperature input channels: n3 = 4
5 + 2 2 + 3
× × ×
5 + 2
×
number of input channels used
×
(number of input channels set
for execution of conversion
processing)
number of output channels used
×
(number of output channels set
for execution of conversion
processing)
FP2 Analog Unit
4) 1 = 18.5ms
×
2 + 3 4) 30 = 555ms
× × ×