FCI ST80 Series - Page 63

ST80/ST80L Flow Meter OPERATION
Fluid Components International LLC 55
Command 46: Trim DAC Gain – Measured Current Chan #1 (in mA)
Byte
Format
Description
Request Data Bytes
0–3
Float
Ext. Measured Current Ch. #1 Level (20 mA GainDAC)
Response Data Bytes
1
0–3
Float
Actual Measured Current Ch. #1 Level (20 mA GainDAC)
Response Codes
See Table 16, page 62, for response code list.
Note: 1. The value returned in the response data bytes reflects the rounded or truncated value actually used by the device.
Command 50: Read Dynamic Variable Assignments
Byte
Format
Description
Request Data Bytes
None
Response Data Bytes
0
Unsigned-8
Device Variable assigned to the primary variable.
1–3
—
250 (Unused)
Response Codes
See Table 16 for response code list.
Command 51: Write Dynamic Variable Assignments
Byte
Format
Description
Request Data Bytes
0
Unsigned-8
Device Variable assigned to the primary variable.
Response Data Bytes
1
0
Unsigned-8
Device Variable assigned to the primary variable.
1–3
—
250 (Unused)
Response Codes
See Table 16 for response code list.
Note: 1. The value returned in the response data bytes reflects the value actually used by the device.