A6.10 Comments On System/Network Management Vfd Parameters Relating To Software Download - YOKOGAWA Admag TI Series User Manual

A6.10 Comments on System/Network
Management VFD Parameters Relating to
Software Download
IMPORTANT
Do not turn off the power to a field device immediately after changing parameter settings. To
improve the reliability of the device, processing to store data to EEPROM is duplexing. If the
power is turned off within 60 seconds after setup, the parameters may not be saved and revert to
the previous settings.
(1) DWNLD_PROPERTY
Sub
Index
1 Download Class
Write Rsp Returned For
2
ACTIVATE
Write Rsp Returned For
3
PREPARE
4 Reserved
ReadyForDwnld Delay
5
Secs
6 Activation Delay Secs
(2) DOMAIN_DESCRIPTOR
Sub
Index
1 Command
2 State
3 Error Code
4 Download Domain Index
Download Domain
5
Header Index
Activated Domain
6
Header Index
Size
Element
[B]
1
1
1
1
2
2
Size
Element
[B]
1
1
2
4
4
4
<Appendix 6. Software Download>
Indicates the download class.
1: Class 1
Indicates whether a write response is returned to the ACTIVATE
command.
1: Write Response Returned
Indicates whether a write response is returned to the PREPARE
command.
1: Write Response Returned
(Reserved)
Indicates the maximum waiting time after receiving the PREPARE_
FOR_DWNLD command to proceed to transition from DWNLD_
NOT_READY to DWNLD_READY.
Indicates the maximum waiting time after receiving the ACTIVATE
command to proceed to transition from DWNLD_OK to
DWNLD_NOT_READY.
Reads/writes software download commands.
1: PREPARE_FOR_DWNLD (instruction of download preparation)
2: ACTIVATE (activation instruction)
3: CANCEL_DWNLD (instruction of download cancellation)
Indicates the current download status.
1: DWNLD_NOT_READY (download not ready)
2: DWNLD_PREPARING (download under preparation)
3: DWNLD_READY (ready for download)
4: DWNLD_OK (download complete)
5: DOWNLOADING (download underway)
6: CHECKSUM_FAIL (not used in this product)
7: FMS_DOWNLOAD_FAIL (failure during download)
8: DWNLD_INCOMPLETE (download error detected at restart)
9: VCR_FAIL (not used in this product)
10: OTHER (download error other than 6 and 7 detected)
Indicates the error during a download and activation.
0: success, configuration retained (download successfully
completed)
32768 _ 65535: Download error (indicating error codes)
Indicates the index number of the domain for software
downloading.
Indicates the index number of the domain header to which the
download is performing.
Indicates the index numbers of the domain header currently
running.
Description
Description
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IM 01E21A02-03EN