Keyence IV Series User Manual download pdf (Page 93)

5-35

- IV Series User’s Manual (Field Network) -

Operating procedure of the data I/O communication

Switching the programs in the IV series

Program No.

Program switching request

Program switching response

BUSY

(1) Write the program No. to be set to [Program No.].

For the write range setting, refer to “Control Modules parameter details” (Page 5-20).

(2) Execute [Program switching request]. (0 → 1)

(3) You can check the input status in [Program switching response].

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[BUSY] will change from 0 to 1 while the program switching is in progress.

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If the program switching fails, [Program switching failed] will change from “0” to “1”.

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If the program switching is unsuccessful, [Warning] will switch from “0” to “1” and [Warning No.] will be

updated to “64”. For details, Refer to

“Warning code list” (Page 5-30).

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You cannot switch programs from the PROFINET communication while the unit is in [Setting] status.

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If you are switching programs using the EtherNet/IP communication, set the [Switching method] option

to [Monitor/PC]. For details of the setting, refer to the “IV Series User’s Manual (Monitor / PC Software)”.

Data I/O communication

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Keyence IV Series User Manual Page 93