DO Block: Valid CHANNEL Values, Block Field Values, and States
CHANNEL No. |
Output (Readback) |
1 - Open/Close |
0 - Closed 1 - Opened 2 - Closing 3 - Opening |
2 - Close |
0 - Not Closed 1- Closed |
3 - Open |
0 - Not Open 1 - Opened |
4 - Stop |
0 - Not Stopped 1 - Stopped |
5 - Open/Close/Stop |
0 - Closed 1 - Opened 2 - Stopped 3 - Closing 4 - Opening |
6 - Open/Close For Second Valve |
0 - Closed 2 1 - Opened 2 2 - Closing 2 3 - Opening 2 |
7 - Open For Second Valve |
0 - Not Closed 2 1 - Closed 2 |
8 - Close For Second Valve |
0 - Not Open 2 1 - Opened 2 |
DI Block: Valid CHANNEL Values, Block Field Values, and States
CHANNEL No. |
Input |
9 - Open/Close |
0 - Closed 1 - Opened 2 - Stopped 3 - Closing 4 - Opening |
10 - Open |
0 - Not Open 1- Open |
11 - Closed |
0 - Not Closed 1 - Closed |
12 - Open/Close/Stop |
0 - Closed 1 - Opened 2 - Stopped 3 - Closing 4 - Opening |
13 - Maskable Signal |
0 - Maskable Signals Items OK 1 - One or more Maskable Signal Items has Exceeded limit |
14 - Auxiliary Input 1 |
0 - Auxiliary 1 Dry Contact closed 1 - Auxiliary 1 Dry contact open. |
15 - Auxiliary Input 2 |
0 - Auxiliary 2 Dry Contact closed 1 - Auxiliary 2 Dry contact open. |
16 - Open/Close For Second Valve |
0 - Closed 2 1 - Opened 2 2 - Stopped 2 3 - Closing 2 4 - Opening 2 |
17 - Open For Second Valve |
0 - Not Open 2 1 - Open 2 |
18 - Close For Second Valve |
0 - Not Closed 2 1 - Close 2 |