FCI ST100A Series, Installation, Operation And Maintenance Manual

Page: 78 / 170

OPERATION ST100A Series Flow Meter
70 Fluid Components International LLC
Command 151: Read Calibration Flow Limits
Byte Format Description
Request Data Bytes None — —
Response Data Bytes 0–3 Float Flow Lower Limit Value
4–7 Float Flow Upper Limit Value
Response Codes See Table 17 , page 74 , for response code list.
Note: 1. Send Command 159 with no data to reload the instrument’s factory default programming.
Command 154: Read Calibration Temperature Limits
Byte Format Description
Request Data Bytes None — —
Response Data Bytes 0–3 Float Temperature Lower Limit Value
4–7 Float Temperature Upper Limit Value
Response Codes See Table 17 , page 74 , for response code list.
Command 157: Read Calibration Pressure Limits
Byte Format Description
Request Data Bytes None — —
Response Data Bytes 0–3 Float Pressure Lower Limit Value
4–7 Float Pressure Upper Limit Value
Response Codes See Table 17 , page 74 , for response code list.
Command 159: Write Factory Restore
Byte Format Description
Request Data Bytes
1
None — None (no data)
Response Data Bytes None — None (returns nothing)
Response Codes See Table 17 , page 74 , for response code list.
Command 160: Write (4-20 mA) Output Channel #1 Parameters
Byte Format Description
Request Data Bytes 0–1 Unsigned-16 D/A Setting for 4 mA Out (OUTZ1)
2–3 Unsigned-16 D/A Setting for 4 mA Out (OUTF1)
4 Unsigned-8 Channel #1 Out Variable
Response Data Bytes 0–1 Unsigned-16 D/A Setting for 4 mA Out (OUTZ1)
2–3 Unsigned-16 D/A Setting for 4 mA Out (OUTF1)
4 Unsigned-8 Channel #1 Out Variable
Response Codes See Table 17 , page 74 , for response code list.
Command 161: Read (4-20 mA) Output Channel #1 Parameters
Byte Format Description
Request Data Bytes None — —
Response Data Bytes 0–1 Unsigned-16 D/A Setting for 4 mA Out (OUTZ1)
2–3 Unsigned-16 D/A Setting for 4 mA Out (OUTF1)
4 Unsigned-8 Channel #1 Out Variable
Response Codes See Table 17 , page 74 , for response code list.