Chapter 7. Usage of Various Functions
7-106
7) Speed override (POSSOR)
Function block Description
Input
REQ: Executes POSSOR function block
CH: Sets the channel (0 ~ 1)
VEL: Velocity (5 ~ 100,000 pps)
Output
DONE: Turns On after the function block is executed without error, and
turns Off if an error occurs or there is no execution command.
STAT: Displays error status
(1) Functions
• When input condition turns on (rising edge), Operation speed of corresponding Ch. changed to designated speed.
• This instruction is valid to current operating channel only
• Speed changing within deceleration section is not available.
(2) Example program
• When input condition (%MX000) turns on, operation speed of Ch. 0 is changed to 100kpps.
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