PLC Developers Guide / ZPA Mode Control / PLC Inputs for ZPA Mode
Tracking and Release Counts |
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 | |
| Current Upstream Zone Tracking Word 1 |
4:0119 | M: 4:1508 E: I.Data [8] P: Byte 16 (Hi) P: Byte 17 (Lo) |
When Carton is accumulated in UPSTREAM zone: | |
| Value = Tracking data word #1 (16-bit integer) for the Carton currently accumulated and stopped in the module’s Upstream zone | ||||
| Current Upstream Zone Tracking Word 1 |
4:0120 | M: 4:1509 E: I.Data [9] P: Byte 18 (Hi) P: Byte 19 (Lo) |
When Carton is accumulated in UPSTREAM zone: | |
| Value = Tracking data word #2 (16-bit integer) for the Carton currently accumulated and stopped in the module’s Upstream zone | ||||
| Current Downstream Zone Tracking Word 1 |
4:0199 | M: 4:1510 E: I.Data [10] P: Byte 20 (Hi) P: Byte 21 (Lo) |
When Carton is accumulated in DOWNSTREAM zone: | |
| Value = Tracking data word #1 (16-bit integer) for the Carton currently accumulated and stopped in the module’s Downstream zone | ||||
| Current Downstream Zone Tracking Word 2 |
4:0200 | M: 4:1511 E: I.Data [11] P: Byte 22 (Hi) P: Byte 23 (Lo) |
When Carton is accumulated in DOWNSTREAM zone: | |
| Value = Tracking data word #2 (16-bit integer) for the Carton currently accumulated and stopped in the module’s Downstream zone | ||||
| Current Release Count Upstream Zone |
4:0105 | M: 4:1512 E: I.Data [12] P: Byte 24 (Hi) P: Byte 25 (Lo) |
Copy of the current value in the Release Upstream output register which can be used by PLC logic to confirm release count prior to writing new data to the Release Upstream output register | |
| Current Release Count Downstream Zone |
4:0185 | M: 4:1513 E: I.Data [13] P: Byte 26 (Hi) P: Byte 27 (Lo) |
Copy of the current value in the Release Downstream output register which can be used by PLC logic to confirm release count prior to writing new data to the Release Downstream output register | |