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Delta Electronics DELTA DUP-B User Manual

Page 52

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Chapter 3 Creating and Editing Screens

Revision May, 2010

3-31

Corresponding Flag

Corresponding

Buffer Area

Bit

Binary Display of Relative

Position (x)

Function

Buffer Area 4

3

0000 0000 0000 x000

Sampling History Buffer 4

Buffer Area 5

4

0000 0000 000x 0000

Sampling History Buffer 5

Buffer Area 6

5

0000 0000 00x0 0000

Sampling History Buffer 6

Buffer Area 7

6

0000 0000 0x00 0000

Sampling History Buffer 7

Buffer Area 8

7

0000 0000 x000 0000

Sampling History Buffer 8

Buffer Area 9

8

0000 000x 0000 0000

Sampling History Buffer 9

Buffer Area 10

9

0000 00x0 0000 0000

Sampling History Buffer 10

Buffer Area 11

10

0000 0x00 0000 0000

Sampling History Buffer 11

Buffer Area 12

11

0000 x000 0000 0000

Sampling History Buffer 12

12-15

xxxx 0000 0000 0000

Reserved

Sampling History Buffer Flag
Bits 0 to 11 control the sampling history buffer operation of HMI by the PLC. When this
flag is turned ON, HMI performs sampling one time. To control the sampling history
buffer flag again, this flag must be turned OFF and then ON again.

Fig. 3-4-6 History Setup