Delta DVP-ES2 User Manual download pdf (Page 266)

100

101

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

3-150

output will stop after 1,000,000 pulses are completed.

 When pulse output ramps down and stops after Mark is detected, M1538 will be ON to

indicate the pause status. If users need to complete the remaining pulses, set OFF the

flag M1108 and pulse output will resume.

74. Operation of Mask function on Y0:

Frequency

Start/end

frequency

Target

speed

Y0 is masked from

interrupts on X4

Y0 is ready for

interrupts from X4

Pulse number if no

external interrupt on X4

Time

D1340

Pulses to be masked,

Ramp down time

(D1348)

Specified by DD1026

Ramp-down stop pulse

number when Mark

is detected (D )D1232

Pulse

number

 Mask function on Y0 will be enabled when D1026 and D1027 are specified with values other

than 0. Mask function is disabled when D1026 and D1027 are specified with 0. If pulse output

process can not reach the target speed, PLC will clear DD1026 to disable the Mask function. If

the Mask range is set to be within the ramp-up section, PLC will automatically modify DD1026

to be longer than the ramp-up section. On the other hand, if DD1026 is set between ramp-

down section, PLC will modify DD1026 to be the range before the beginning of ramp-down

process. Mask function setting method on Y2 is the same as Y0.

Program example 2:

M1000

I401

SET

M1156

DMOV

DPLSR

K100000

K1000000 K20

FEND

INCP

IRET

END

DMOV

K10000 D1232

K50000

D1026

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Delta DVP-ES2 User Manual Page 266

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