Owner's manual

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V440UserManual
7430‐0131‐01Rev.F
age88 NA
Table66WriteFieldsContents
WFPayloadContents
ByteOffset Name Format Scaling UnitsDescription
0 numFields U1 — — Thenumberoffieldstowrite
1 field0 U2 — — ThefirstfieldIDtowrite
3 field0Data U2 — — ThefirstfieldID’sdatatowrite
5 field1 U2 — — ThesecondfieldIDtowrite
7 field1Data U2 — — ThesecondfieldID’sdata
… … U2 — — …
numFields*4‐3 field… U2 — ThelastfieldIDtowrite
numFields*4‐1 field…Data U2 — — ThelastfieldID’sdatatowrite
WriteFieldsResponse
Table67WriteFieldsResponse
WriteFields(‘WF’=0x5746)
Preamble PacketType Length Payload Termination
0x5555 0x5746 1+numFields*2 <WFpayload> <CRC(U2)>
T
heunitwillsendthispacketinresponsetoawritefieldscommandifthecommandhascompletedwithouterrors.
Table68WritePayloadContents
WFPayloadContents
ByteOffset Name Format Scaling UnitsDescription
0 numFields U1 — — Thenumberoffieldswritten
1 field0 U2 — — ThefirstfieldIDwritten
3 field1 U2 — — ThesecondfieldIDwritten
… … U2 — — MorefieldIDswritten
numFields*2–1 Field… U2 — — ThelastfieldIDwritten
SetFieldsCommand
Table69SetFields
SetFields(‘SF’=0x5346)
Preamble PacketType Length Payload Termination
0x5555 0x5346 1+numFields*4 <SFpayload> <CRC(U2)>