9 HIGH-SPEED COUNTER INSTRUCTION
9.2 High-speed Current Value Transfer Instruction
645
9
• When it is necessary to execute comparison and outputting as soon as the current value of a high-speed counter changes,
use the high-speed comparison table, multi-output high-speed comparison table, or one of the DHSCS, DHSCR, and DHSZ
instructions.
• If 32-bit binary data special device which supports the high-speed transfer (such as the current value of a high-speed
counter) is read using the HCMOV instruction, the operation is the same as that when the MOV instruction is used.
• Do not overwrite the current value of a high-speed counter using the HCMOV instruction while executing the pulse density
(rotation speed measurement) or the SPD instruction.
The HCMOV instruction is mainly used to read the current value of the high-speed counter/pulse width
measurement and change the current address (in the user units) or the current address (in the pulse unit) of
positioning.
Error code
(SD0/SD8067)
Description
3405 A value outside the data range is set in (n).
To Next Page
Loading...
Need help?
General
