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

DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming
M1348: Auto reset Y1 when high speed pulse output completed
M1524: Auto reset Y2 when high speed pulse output completed
M1525: Auto reset Y3 when high speed pulse output completed
M1538: Indicating pause status of Y0
M1539: Indicating pause status of Y1
M1540: Indicating pause status of Y2
M1541: Indicating pause status of Y3
36. Description of associated special D registers:
D1030: Present number of Y0 output pulses (Low word).
D1031: Present number of Y0 output pulses (High word).
D1032: Present number of Y1 output pulses (Low word).
D1033: Present number of Y1 output pulses (High word).
D1336: Present number of Y2 output pulses (Low word).
D1337: Present number of Y2 output pulses (High word).
D1338: Present number of Y3 output pulses (Low word).
D1339: Present number of Y3 output pulses (High word).
D1220: Phase of the 1 st group pulse output (Y0,Y1), please refer to explanations of the
instruction.
D1221: Phase of the 2 nd group pulse output (Y2,Y3), please refer to explanations of the
instruction.
37. More explanations for M1347,M1348, M1524, M1525:
Generally when pulse output is completed, PLSY instruction has to be reset so that the
instruction can start pulse output one more time. When M1347, M1348, M1524 or M1525 is
enabled, the associated output terminals (Y0~Y3) will be reset automatically when pulse
output is completed, i.e. the PLSY instruction is reset. When PLC scans to PLSY instruction
again, the pulse output starts automatically. In addition, PLC scans the 4 flags after END
instruction, hence PLSY instruction in continuous pulse output mode requires a delay time of
one scan cycle for next pulse output operation.
The function is mainly used in subroutines or interrupts which require high speed pulse output.
Here are some examples:
3-140