Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual

DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming

	Y3			Pulse	Dir
58.	When assigning Y0 and Y2 output mode as Pulse, i.e. D1220 = K0, D1221 = K0, the available
	range for S2 is 1~32,767 (16-bit instruction) and 1~2,147,483,647 (32-bit instruction).
59.	When assigning Y0 and Y2 output mode as Pulse/Dir, i.e. D1220 = K1, D1221 = K1, the
	available range for S2 is 1~32,767 or -1~-32,768 (16-bit instruction) and 1~2,147,483,647 or
	-1~-2,147,483,648 (32-bit instruction)
60.	When assigning output device as Y1 and Y3, the available range for S2 is 1~32,767 (16-bit
	instruction) and 1~2,147,483,647 (32-bit instruction).
61.	S3: Ramp up/down time (unit: ms, min. 20ms).
	When assigning output device as Y1 and Y3, the set value of ramp up and ramp down time
	should be the same.
	When assigning output device as Y0 and Y2, and if:
	„ M1348 = OFF (Y0) and M1535 = OFF (Y2), the ramp up and ramp down time should be
	the same.
	„ M1348 = ON and M1535 = ON, then S3 specifies ramp up time only. The ramp down time
	is specified by value set in D1348 (Y0) and D1349 (Y2).
62.	When M1257 = OFF, ramp up/down curve of Y0 and Y2 is straight line. When M1257 = ON,
	ramp up/down curve will be S curve. The ramp up/down curve of Y1 and Y3 is fixed as straight
	line
63.	The output will not be affected if S1, S2 or S3 are changed when PLSR instruction is being
	executed. PLSR instruction has to be stopped if changing values in S1, S2 or S3 is required.
64.	Flags for indicating pulse output status:
	Output	Y0	Y1	Y2	Y3
	Completion	M1029	M1030	M1102	M1103
	Immediately Pause	M1078	M1079	M1104	M1105
	a) When pulse output on Y0/Y1 specified as Pulse/Dir (D1220 = K1) is completed,
	completion flag M1029 = ON.
	b) When pulse output on Y2/Y3 specified as Pulse/Dir (D1221 = K1) is completed,
	completion flag M1102 = On。
	c) When PLSR/DPLSR instruction is activated again, the completion flags will automatically
	be reset.
65.	During the ramp up process, the pulse numbers (frequency x time) of each speed shift may not
	all be integer values, but PLC will operate integer value only. In this case, the omitted decimals
	will result in errors between each speed shift, i.e. pulse number for each shift may differ due to

this operation. For ensuring the required output pulse number, PLC will fill in pulses as need automatically in order to correct the deviation.

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