■
Supplement to pulse output operation
When outputting pulses with the PLS+SIGN (direction output) method, pulses will be output
approx. 300 μs later after the output of direction signal (SIGN). (The characteristics of a motor
driver are considered.)
■
Precautions during programming
● Set the target value and movement amount to be within the following range.
-8,388,608 to +8,388,607
When using this instruction in combination with other positioning instructions such as F171,
also set the target values for those instructions to be within the above range.
● When using this instruction for a purpose for which high accuracy is required, confirm the
operation using a real machine.
● When describing the same channel in both the normal program and the interrupt program, be
sure to program not to execute them simultaneously.
● Select "Pulse output" for the channel setting corresponding to the system register no. 402.
● By performing the rewriting during RUN while outputting pulses, more pulses than the setting
may be output.
● For details of the allocations of I/O and flags, refer to “Allocation of Memory Areas”.
REFERENCE
11.2.2 When Using Pulse Output Function (FP-X Compatible Instruction Mode)
7.2 FP-X Compatible Instruction Mode Control Instruction
7-30 WUME-FPXHPOSG-01
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