7 Buffer Memory
7.5 Monitor Data
80
FX3U-1PG User's Manual
7.5.6 [BFM#61, #60] Current value of operation speed
Stores the current operation speed.
Becomes "0" when the operation is at stop.
Point
• In the current operation speed value, the actual operation speed is stored. Because the actual output pulse
is stepwise, it is possible that the current operation speed value is different from the operation speed I
(BFM#20, #19), the operation speed II (BFM#24, #23), and the operation speed change value (BFM#56,
#55) that the user set.
→ For the stepwise of the output pulse, refer to Subsection 6.9.2.
• In the case of machine system units, the current value of the operation speed is as follows.
Current value of operation speed = Actual output frequency
×
Feed rate
×
60 / Pulse rate / 10
4
When the result is not an integer, the value rounded down is stored as the current value of the operation
speed.
7.5.7 [BFM#62] Version information
The version of FX3U-1PG is stored.
BFM No.
Description R/W Default
High order
16bit
Low order
16bit
#61 #60 0 to 2,147,483,647 (user unit) R K0
BFM No.
Description R/W Default
High order
16bit
Low order
16bit
- #62 Ver. 1.00 is stored as K100. R -
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