FCI ST102A - Page 79

ST100A Series Flow Meter OPERATION
Fluid Components International LLC 71
Command 163: Write (4-20 mA) Output Channel #2 Parameters
Byte
Format
Description
Request Data Bytes
0–1
Unsigned-16
D/A Setting for 4 mA Out (OUTZ2)
2–3
Unsigned-16
D/A Setting for 4 mA Out (OUTF2)
4
Unsigned-8
Channel #2 Out Variable
Response Data Bytes
0–1
Unsigned-16
D/A Setting for 4 mA Out (OUTZ2)
2–3
Unsigned-16
D/A Setting for 4 mA Out (OUTF2)
4
Unsigned-8
Channel #2 Out Variable
Response Codes
See Table 17, page 74, for response code list.
Command 164: Read (4-20 mA) Output Channel #2 Parameters
Byte
Format
Description
Request Data Bytes
None
—
—
Response Data Bytes
0–1
Unsigned-16
D/A Setting for 4 mA Out (OUTZ2)
2–3
Unsigned-16
D/A Setting for 4 mA Out (OUTF2)
4
Unsigned-8
Channel #2 Out Variable
Response Codes
See Table 17, page 74, for response code list.
Command 166: Write (4-20 mA) Output Channel #3 Parameters
Byte
Format
Description
Request Data Bytes
0–1
Unsigned-16
D/A Setting for 4 mA Out (OUTZ3)
2–3
Unsigned-16
D/A Setting for 4 mA Out (OUTF3)
4
Unsigned-8
Channel #3 Out Variable
Response Data Bytes
0–1
Unsigned-16
D/A Setting for 4 mA Out (OUTZ3)
2–3
Unsigned-16
D/A Setting for 4 mA Out (OUTF3)
4
Unsigned-8
Channel #3 Out Variable
Response Codes
See Table 17, page 74, for response code list.
Command 167: Read (4-20 mA) Output Channel #3 Parameters
Byte
Format
Description
Request Data Bytes
None
—
—
Response Data Bytes
0–1
Unsigned-16
D/A Setting for 4 mA Out (OUTZ3)
2–3
Unsigned-16
D/A Setting for 4 mA Out (OUTF3)
4
Unsigned-8
Channel #3 Out Variable
Response Codes
See Table 17, page 74, for response code list.
Command 170: Read Bank #1 Sensor Variables
Byte
Format
Description
Request Data Bytes
None
—
—
Response Data Bytes
0–3
Float
Flow Value Sensor #1
4–7
Float
Temperature Value Sensor #1
8–11
Float
Pressure Value Sensor #1
12–15
Float
Flow Value Sensor #2
16–19
Float
Temperature Value Sensor #2
20–23
Float
Pressure Value Sensor #2
24–27
Float
Flow Value Sensor #3
28–31
Float
Temperature Value Sensor #3
32–35
Float
Pressure Value Sensor #3
36–39
Float
Flow Value Sensor #4
40–43
Float
Temperature Value Sensor #4
44–47
Float
Pressure Value Sensor #4
Response Codes
See Table 17, page 74, for response code list.