Spectrum Controls 1769sc-HART Modules - Manual (Page 73)

Chapter 7: Enabling and Using HART on the 1769sc-IF4IH0
User's Manual 0300215-03 Rev. A
7-5
Table 7-1 (HART Packet 0)
Tag Name Data Type Style Description
If4ih0Packet0 Packet0[4,1] NA Two dimmensional array containing
packet 0 data for all 4 channels.
If4ih0Packet0[X,0]
1 Packet0 NA Packet 0 data for channel X
If4ih0Packet0[X,0].HartChannelID INT BIN Bits 0 to 3: Channel number (0 – 3).
Bit 4: Searching/Initializing HART device
Bit 5: HART communication failure or
device not found
Bit 6: Pass-through message pending (ready)
Bit 7: Unused (0)
Bits 8 to 10: Packet ID
Bit 11 through 15: Unused
If4ih0Packet0[X,0].ManufacturerID SINT DEC HART device Manufacturer ID
If4ih0Packet0[X,0].DeviceType SINT DEC HART device type code
If4ih0Packet0[X,0].NumPreambles SINT DEC Minimum number of preambles the device
requires.
If4ih0Packet0[X,0].UniversalCmdCode SINT DEC HART Universal command set 5.0
If4ih0Packet0[X,0].XmitterRev SINT DEC HART Transmitter specific revision
If4ih0Packet0[X,0].SwRev SINT DEC HART device software revision number
If4ih0Packet0[X,0].HwRev SINT DEC HART device hardware revision number
If4ih0Packet0[X,0].HartFlags SINT BIN HART flags
If4ih0Packet0[X,0].RangeUnits SINT DEC Units code for range parameter
If4ih0Packet0[X,0].DeviceSerialNumber SINT[3] HEX HART device ID number
If4ih0Packet0[X,0].DeviceTag SINT[8] ASCII 8 character device tag
If4ih0Packet0[X,0].DeviceDescriptor SINT[16] ASCII
1
X represents the module channel number (0 to 3)