snap ethernet-based i/o units protocols and programming guide
snap ethernet-based i/o units protocols and programming guide
snap ethernet-based i/o units protocols and programming guide
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Analog Point Read—Read Only<br />
See “IEEE Float Data” on page 43 for help in interpreting data.<br />
Only the first three points are shown in the table. Each successive point starts on an even 40 hex<br />
boundary <strong>and</strong> follows the same pattern.<br />
Starting Address Length Type Description<br />
FFFF F0A0 0000 4 F Point 0: Analog input/output data (float—Engineering Units)<br />
FFFF F0A0 0004 4 F Point 0: Analog input/output data (float—counts)<br />
FFFF F0A0 0008 4 F Point 0: Analog Min Value (float—Engineering Units)<br />
FFFF F0A0 000C 4 F Point 0: Analog Max Value (float—Engineering Units)<br />
FFFF F0A0 0040 4 F Point 1: Analog input/output data (float—Engineering Units)<br />
FFFF F0A0 0044 4 F Point 1: Analog input/output data (float—counts)<br />
FFFF F0A0 0048 4 F Point 1: Analog Min Value (float—Engineering Units)<br />
FFFF F0A0 004C 4 F Point 1: Analog Max Value (float—Engineering Units)<br />
FFFF F0A0 0080 4 F Point 2: Analog input/output data (float—Engineering Units)<br />
FFFF F0A0 0084 4 F Point 2: Analog input/output data (float—counts)<br />
FFFF F0A0 0088 4 F Point 2: Analog Min Value (float—Engineering Units)<br />
FFFF F0A0 008C 4 F Point 2: Analog Max Value (float—Engineering Units)<br />
(Additional points follow in order on even 40 hex boundaries.)<br />
FFFF F0A0 0FC0 4 F Point 63: Analog input/output data (float—Engineering Units)<br />
Last valid address for this area: FFFF F0A0 0FCF<br />
SNAP Ethernet-Based I/O Units Protocols <strong>and</strong> Programming Guide 123
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