Carrier File Management - Nikon NWL860 Series Manual

Chapter 4 Communications Specification
3-3-2.
4
3-3-3.
3-4.

Carrier File Management

3-4-1.
3-4-2.
28
<Scenario>
Process program (sample file) uploading by host
○
<Comment>
Requests formatted process program.
Sample File Downloading
The host transmits information to the equipment involving PPID and the size of the sample
①
file to be transferred.
The equipment allows the transfer, if no problems are detected.
②
The host transfers the sample file to the equipment.
③
The equipment checks the sample file and notifies the host of the results.
④
The sample files must be transferred to the NWL in multi-block data format.
<Scenario>
Process program (sample file) downloading by host
○
<Comment>
Inquires for process program loading.
Transmits formatted process program.
Acknowledges process program verification. S7F28 →
PPID List Transmission
The equipment transfers PPID information to the host for all host sample and carrier files.
<Scenario>
Process program directory request
○
<Comment>
Request for current EPPD.
Carrier File Uploading
The equipment transfers data to the host for the carrier file of the PPID selected by the host.
<Scenario>
Process program (carrier file) uploading by host
○
<Comment>
Requests formatted process program.
Carrier File Downloading
The host transfers the sample file to the equipment.
①
② The equipment checks the carrier file and notifies the host of the results.
[Host] [Equipment] <Comment>
S7F25 →
← S7F26
Transmits formatted process program data.
Message: S7F1,F2,F23,F24,F27,F28
[Host] [Equipment] <Comment>
S7F1 →
← S7F2
Acknowledges inquiry for process program loading.
S7F23 →
← S7F24
Acknowledges formatted process program.
← S7F27
Transmits process program verification.
[Host] [Equipment] <Comment>
S7F19 →
← S7F20
Transmits current EPPD data.
[Host] [Equipment] <Comment>
S7F25 →
← S7F26
Transmits formatted process program data.
Message: S7F25,F26
Message: S7F19,F20
Message: S7F25,F26