Graco 312785C Instrukcja Użytkownika Pobierz pdf (Strona 78)

Appendix C: Graco Gateway to ControlLogix via Ethernet IP

78 312785C

The following settings mirror the I/O settings of the

ControlLogix configuration detailed earlier.

a. Input Connection Point. Create a Gateway

block configuration (see Table 7).

b. Output Connection Point. Create a Gateway

block configuration (see Table 8).

4. Data Mapping. the connection points are now con-

figured so that:

Gateway_HMI:O >> PLC1:Block1

Gateway_HMI:I << PLC1:Block2

5. Testing. Using the RSLogix5000 program, you can

modify tags Gateway_HMI:O and verify they are

written into Var1 and Var2, and verify changes made

in the Gateway to tags Var3 and Var4 are updated in

Gateway_HMI:I. Ensure the device is in the Run

mode, otherwise the data transfer will be ignored by

the Gateway.

Table 7: Input Connection Points

Connection Point 2

Data Offset 0000

Data Type Long as Long

Block Size 2

Direction Graco Gateway to Device

Table 8: Output Connection Points

Connection Point 3

Data Offset 0000

Data Type Long as Long

Block Size 2

Direction Device to Graco Gateway

1 2 ... 73 74 75 76 77 78 79 80 81 82

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Graco 312785C Instrukcja Użytkownika Strona 78