Panasonic FP-E Programming Manual page 759

FPΣ/FP−X
Operation modes
Incremental <relative value control>
Outputs the pulses set with the target value.
Selected
mode
CW/CCW
Target
value
Pulse output
Positive
from CW
Pulse output
Negative
from CCW
Absolute <absolute value control>
Outputs a number of pulses equal to the difference between the set target value and the current value.
Selected
mode
CW/CCW
Target
value
Target value
Pulse output
greater than
from CW
current value
Target value
Pulse output
less than
from CCW
current value
Precautions during programming
If both the regular program and the interrupt program contain code for the same channel, make sure both are
not executed simultaneously.
During the time that the circular interpolation control flag R904E is on, the pulse output instructions F166 to
F176 cannot be executed.
When using this instruction for FPΣ, set the channels corresponding to system registers 400 and 401 to "Not
set as high−speed counter".
If you perform a rewrite during RUN when pulse output is taking place, more pulses than the setting may be
output.
When using this instruction for FP−X, set the pulse output by the system register.
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PLS + SIGN PLS + SIGN
Forward off Forward on
Reverse on Reverse off
Pulse output on Pulse output on
direction output off direction output on
Pulse output on Pulse output on
direction output on direction output off
PLS + SIGN PLS + SIGN
Forward off Forward on
Reverse on Reverse off
Pulse output on Pulse output on
direction output off direction output on
Pulse output on Pulse output on
direction output on direction output off
High−level Instructions
Elapsed value
Addition
Subtraction
Elapsed value
Addition
Subtraction
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