Scanner 2000 Steam Mass Flow Transmitter ... - Spirax Sarco

Appendix C Scanner ® 2000 microEFM
C-48
Units of Measurement
Value Units Scale Offset
1303 MHz 0.0000010000 0.00
1401 ohms 1.0000000000 0.00
1402 kiloohms 0.0010000000 0.00
1403 megaohms 0.0000010000 0.00
1501 mA 1.0000000000 0.00
1502 A 0.0010000000 0.00
1601 cP 1.0000000000 0.00
1602 lbm/ft.sec 1488.1159420290 0.00
Enron Log Data
Log Capacity
Log Type Capacity
Interval Logs (without expansion board) 2304
Interval Logs (with expansion board) 6392
Daily Logs 768
Event Logs 1152
The Scanner 2000 provides Enron Modbus® compliant downloads. For detailed instructions on downloading
interval, daily and event data, refer to Specifications and Requirements for an Electronic Flow Measurement
Remote Terminal Unit for Enron Corp. If an Enron host is not available or is too cumbersome or inefficient
for the host system, there are other methods that are available to retrieve the log data from the instrument.
Contact Cameron technical support for details.
The following registers are used for interval, daily and event log registers. Interval and daily records contain
16 user-configurable values. For details on the archive configuration, see Section 3 of the ModWorX Pro
Software User Manual. All of the Enron registers have an access type of Read Only (RO).
Enron Registers
Register Description Data Type
32 Enron Modbus® Event Log Register Refer to Enron Event Record Format
700 Enron Modbus® Interval Log Refer to Enron Interval/Daily Record Format
701 Enron Modbus® Daily Log
Interval Pointer
Refer to Enron Interval/Daily Record Format
7000
[1 to 2304, standard Scanner 2000]
[1 to 6392, Scanner 2000 plus
expansion board]
FP32
7001
Daily Pointer
[1 to 768]
FP32
7002
Event Counter
[1 to 2304]
FP32