Powerful solutions for digital plants – Delta Mynah PLC-5 User Manual

Page 9

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Powerful Solutions for Digital Plants

MYNAH Technologies 504 Trade Center Blvd. Chesterfield, MO 63005 Telephone 636 681-1555 Fax 636 681-1660

www.mynah.com

8

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

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

For PLC-3 Character value of File Prefix. For

example for File F, enter 70.

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

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 *

6 = Control File Type, R *

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

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

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

0 – 65535 file number

0 - 8 are reserved to match with file types in
SpecialData1

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