PLC Developers Guide / PLC I/O Mode Control / PLC Inputs for PLC I/O Mode /
Upstream / Downstream Status & Tracking |
ConveyLinx ERSC ✅ | ConveyLinx-Ai 24V ✅ | ConveyLinx-Ai 48V ✅ |
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| ConveyLinx-ECO ✅ | ZPA Mode ❌ | PLC I/O Mode ✅ | |
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| Register Name | Internal Address | Assembled PLC Address | Description | ||
| Module Status Upstream |
4:0134 | M: 4:1714 E: I.Data [14] P: Byte 28 (Hi) P: Byte 29 (Lo) |
Integer value of Low or High Byte | ||
| 0×01 = | Zone sensor clear and motor stopped | ||||
| 0×02 = | Zone sensor clear, motor running, accepting from upstream zone | ||||
| 0×04 = | Zone sensor blocked, motor running, discharging to downstream zone | ||||
| 0×05 = | Zone sensor blocked and motor stopped | ||||
| 0×06 = | Busy (state during ConveyStop active mode) | ||||
| Module Status Downstream |
4:0232 | M: 4:1715 E: I.Data [15] P: Byte 30 (Hi) P: Byte 31 (Lo) |
Integer value of Low or High Byte | ||
| 0×01 = | Zone sensor clear and motor stopped | ||||
| 0×02 = | Zone sensor clear, motor running, accepting from upstream zone | ||||
| 0×04 = | Zone sensor blocked, motor running, discharging to downstream zone | ||||
| 0×05 = | Zone sensor blocked and motor stopped | ||||
| 0×06 = | Busy (state during ConveyStop active mode) | ||||
| Current Tracking Adjacent Upstream Module Word 1 |
4:0139 | M: 4:1716 E: I.Data [16] P: Byte 32 (Hi) P: Byte 33 (Lo) |
Integer Value | ||
| Tracking Data Word #1 for the Carton just discharged from the upstream module adjacent to this module | |||||
| Current Tracking Adjacent Upstream Module Word 2 |
4:0140 | M: 4:1717 E: I.Data [17] P: Byte 34 (Hi) P: Byte 35 (Lo) |
Integer Value | ||
| Tracking Data Word #2 for the Carton just discharged from the upstream module adjacent to this module | |||||
| Reserved | N/A | M: 4:1718 E: I.Data [18] P: Byte 36 (Hi) P: Byte 37 (Lo) |
Integer Value | ||
| Used for Reset Protection | |||||
- Understanding Adjacent Modules
These registers only contain meaningful data if the ConveyLinx connections between upstream and/or downstream modules are preserved when placing the local module into PLC I/O mode from within either EasyRoll+ or EasyRoll. If connections are cleared, these registers will not contain any pertinent data and will not be updated by adjacent modules. Learn about clearing connections.