DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

3. Instruction Set
Explanations:
When M0 is triggered, Y0 executes pulse output. When external interrupt is detected on X4
after 50,000 pulses, pulse output will perform ramp down process for 10,000 pulses and then
stop. M1108 will be ON. If no interrupt is detected on X4, Y0 pulse output will stop after
1,000,000 pulses are completed.
Interrupt triggered between 0 ~ 50,000 pulses will be invalid, i.e. no ramp-down process will be
performed before 50,000 pulses are achieved.
Points to note:
1. When Mark function is executed with Mask function, PLC will check the validity of Mask
range first, then ramp-down stop pulses of Mark function. If the above set values exceed
the proper range, PLC will automatically modify the set values after the instruction is
executed.
2. When PLSR or positioning instructions with ramp-up/down section are enabled, the user
can check the pulses of ramp-up section in DD1127 and pulses of ramp-down section in
DD1133.
3. Users can perform single speed positioning when ramp-up/down time setting is not
specified.
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