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

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<strong>Scanner</strong> ® <strong>2000</strong> microEFM Appendix C<br />

Register<br />

(Decimal)<br />

Register<br />

(Hex)<br />

Output Configuration<br />

Description<br />

Data<br />

Type<br />

Access Default<br />

4053 FD5 Analog Out 2 - High Adjust U16 R/W 4095<br />

4054 FD6 Analog Out 3 - Source U16 R/W 0<br />

4055 FD7 Analog Out 3 - Low Value FP R/W 0<br />

4057 FD9 Analog Out 3 - High Value FP R/W 1700<br />

4059 FDB Analog Out 3 - Low Adjust U16 R/W 0<br />

4060 FDC Analog Out 3 - High Adjust U16 R/W 4095<br />

4061 FDD Analog Out 4 - Source U16 R/W 0<br />

4062 FDE Analog Out 4 - Low Value FP R/W 0<br />

4064 FE0 Analog Out 4 - High Value FP R/W 1700<br />

4066 FE2 Analog Out 4 - Low Adjust U16 R/W 0<br />

4067 FE3 Analog Out 4 - High Adjust U16 R/W 4095<br />

Pulse Input for Status Indication<br />

While the pulse input on the expansion board can be configured to provide the frequency input for Turbine<br />

Input 2 (see Turbine 2 Configuration, page C-10), the pulse input can also be used to indicate the status of a<br />

switch. When used for status indication, no configuration is required in ModWorX Pro. Status is derived<br />

from a simple read of the pulse input “state” and “count” registers (8624 and 8626). If no voltage is present,<br />

register 8624 will read “1”; if voltage is applied, register 8624 will read “0”. Each time the “state” goes from<br />

“1” to “0,” the value in the “count” register increments. By monitoring the “state” and “count” registers, the<br />

user can determine whether a switch is on or off, and how many times the switch has turned on or off in a<br />

given time period.<br />

A user clears the count by writing a “0” to register 8626.<br />

Holding Registers<br />

Register Register<br />

(Decimal) (Hex) Description Data Type Access<br />

8000 1F40 Interval Pointer FP RO<br />

8002 1F42 Daily Pointer FP RO<br />

8004 1F44 Event Counter FP RO<br />

8006 1F46 Real Date FP RO<br />

8008 1F48 Real Time FP RO<br />

8010 1F4A <strong>Flow</strong> Run Alarms FP RO<br />

8012 1F4C <strong>Flow</strong> Run Alarm Low FP RO<br />

8014 1F4E <strong>Flow</strong> Run Alarm High FP RO<br />

8016 1F50 Diagnostic 1 FP RO<br />

8018 1F52 Diagnostic 2 FP RO<br />

8020 1F54 Diagnostic 3 FP RO<br />

8022 1F56 Diagnostic 4 FP RO<br />

8024 1F58 Polling Index FP RO<br />

8026 1F5A FR1 Grand Total FP RO<br />

C-25

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