2 Functions of Devices in DVP-PLC The solid lines in the figure below are the originally planned routes and the dotted lines refer to the routes after planned deceleration is executed. Frequency Instruction shut down and M1334 = Off Target frequency Start frequency D1340 Time Acceleration/deceleration time D1343 Mode 2 – Output shutdown Applicable to: DDRVI, DDRVA, PLSY instructions Criteria for executing output shutdown: Shut down the criteria contact for pulse output instruction and turn “On” M1334. (Because PLSY does not have acceleration/deceleration setting, M1334 does not need to be set in PLSY) The time from executing output shutdown to the end of pulse output: Max. 1 scan cycle.
The solid lines in the figure below are the originally planned routes and the dotted lines refer to the routes after output shutdown is executed. Frequency Target frequency Start frequency D1340 Time DVP-PLC Application Manual 2-122 Instruction shut down and M