Filter
Top Products
Appendix A: Related Devices
Appendix A-2 Details of related devices
110
FX3U-CF-ADP User's Manual
Appendix A-2 Details of related devices
This section explains devices used during CF-ADP.
Appendix A-2-1 Instruction execution complete [M8029]
When execution of CF-ADP instructions is completed, this device turns ON.
1. Detailed contents
When execution of CF-ADP instructions is completed, M8029 turns ON, and remains ON for 1 scan.
2. Cautions on use
M8029 is used as the instruction execution complete flag for other instructions (such as positioning
instructions).
When using M8029, place the contact just under the instruction whose execution completion is to be checked.
Appendix A-2-2 Instruction execution abnormal end [M8329]
When execution of CF-ADP instructions has ended abnormally, this device turns ON.
1. Detailed contents
When execution of CF-ADP instructions is has ended abnormally, M8329 turns ON, and remains ON for 1
scan.
2. Cautions on use
M8329 is used as the instruction execution abnormal end flag for other instructions.
When using M8329, place the contact just under the instruction whose instruction execution abnormal end is
to be checked.
Appendix A-2-3 CF-ADP instruction executing [M8402, M8422]
When an instruction for the CF-ADP is executed, one of these devices turns ON.
1. Detailed contents
When an instruction for the CF-ADP is executed and communication with the CF-ADP starts, one of these
devices turns ON.
When communication port ch1 is used, M8402 turns ON.
When communication port ch2 is used, M8422 turns ON.
The CF-ADP instruction executing flag (M8402 or M8422) turns ON, and D8403 and D8402 (or D8423 and
D8422) store the step number of the instruction which is using the communication port.
2. Cautions on use
While the CF-ADP instruction executing flag (M8402 or M8422) remains ON, another instruction for the CF-
ADP cannot be executed.
Appendix A-2-4 CF-ADP unit ready [M8404, M8424]
When the CF-ADP is ready for receiving commands, one of these devices remains ON.
1. Detailed contents
These devices indicate whether the CF-ADP is ready for operation.
When the CF-ADP becomes ready for operation, one of these devices automatically turns ON.
When communication port ch1 is used, M8404 turns ON.
When communication port ch2 is used, M8424 turns ON.