PLC Developers Guide / ZPA Mode Control / PLC Inputs for ZPA Mode


Arrival/Departure Counts

ConveyLinx ERSC ConveyLinx-Ai 24V ConveyLinx-Ai 48V
ConveyLinx-ECO ZPA Mode PLC I/O Mode


Register Name Internal Address Assembled PLC Address Description
Arrival Count
Local Upstream Zone
4:0106 M: 4:1502
E: I.Data [2]
P: Byte 4 (Hi)
P: Byte 5 (Lo)
Unsigned Integer Value
● Increments by 1 each time a carton arrives in the zone
Arrival Count
Local Downstream Zone
4:0186 M: 4:1504
E: I.Data [4]
P: Byte 8 (Hi)
P: Byte 9 (Lo)
● Value rolls over from 65,535 back to 0
Departure Count
Local Upstream Zone
4:0107 M: 4:1503
E: I.Data [3]
P: Byte 6 (Hi)
P: Byte 7 (Lo)
Unsigned Integer Value
● Increments by 1 each time a carton departs in the zone
Departure Count
Local Downstream Zone
4:0187 M: 4:1505
E: I.Data [5]
P: Byte 10 (Hi)
P: Byte 11 (Lo)
● Value rolls over from 65,535 back to 0