LS Industrial Systems GLOFA G7M-DR20U - Page 119

Chapter 7. Usage of Various Functions
7-12
a) Program example
- %QX0.0.0 turns On when the High Speed Link task occurs.
(6) RPM setting
- Select ‘RPM Enable’, and input the set value.
- The RPM output displays the RPM value using the counter value’s difference at every refresh cycle.
- The RPM is expressed as:
cycle[ms]refresh rotateper Pulses
60,000Value)Last -Value(Current
RPM
×
×
=
- The refresh cycle is inputted as 10ms unit.
- The RPM saving areas are fixed for each channel. (Ch0: MD2105, Ch1: MD2115, Ch2: MD2125, Ch3: MD2135)