Powerful Solutions for Digital Plants

Attribute

 

 

Defined Values

 

 

DeviceDataType

0 = Basic Protected

 

1

= Basic Protected Bit

 

2

= Basic Unprotected

 

3

= Basic Unprotected Bit

 

4

= PLC-5 Typed (Logical ASCII Addressing)

 

5

= PLC-5 Ranged (Logical ASCII Addressing)

 

6

= Diagnostic

 

7

= PLC-5 Read-Mod-Write (Logical ASCII Addressing)

 

8

=

PLC-5 Typed (Logical Binary Addressing)

 

9

=

PLC-5 Ranged (Logical Binary Addressing)

 

10 = PLC-5 Read-Mod-Write (Logical Binary Addressing)

 

11= SLC 500, SLC 5/03 and SLC 5/04 Protected Typed

 

Logical Read/Write with three address fields

 

12=SLC Reserved

 

13=PLC-3

 

 

SpecialData1

This Field is “Don’t Care” for DeviceDataType 0-3, and 6

(PLC-5 /SLC / PLC-3 File Type)

0 = Output File Type, O

 

1

= Input File Type, I

 

2

= Status File Type, S

 

3

= Binary File Type, B

 

4

= Timer File Type, T *

 

5

= Counter File Type, C *

For PLC-3 Character value of File Prefix. For

6

= Control File Type, R *

 

 

 

example for File F, enter 70.

7= Integer File Type, N

 

8

= Floating File Type, F

 

* Timer, Counter and Control types are not available in this

 

driver at this time when communicating with a PLC-5.

 

 

SpecialData2

This field is “Don’t Care” for DeviceDataType 0-3, 6

(PLC-5 / SLC / PLC-3 File Number)

0 – 65535 file number

 

0

- 8 are reserved to match with file types in

 

SpecialData1

 

 

 

 

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Delta SLC-500, PLC-5, 1770-KF2 user manual DeviceDataType