Master control MASTER CTRL
BEGIN last on its rung, END alone on its rung. Not in a branch or a master control zone.
Global.EnableXIC
ZoneBEGIN
| Tag | After two scans |
|---|---|
| Enable | 0 |
Operands
| Operand | Data type | Read or write |
|---|---|---|
| Boundary | Reads |
Common mistakes
- Expecting a false zone to keep outputs as they wereIn a false zone every rung runs false, so an output coil inside it turns off.