CAREL EVD evo
Manufacturer: CAREL
Product: Expansion valve driver
Model: EVD evolution
Class: MODBUS
Updated: 2023-11-13
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Registers
| # | Name | Unit | Description |
|---|---|---|---|
| 1 | A - Evap press | PSI | |
| 2 | A - Suction Temp | °F | |
| 3 | A - Evap Temp | °F | |
| 4 | A - Superheat | °F | |
| 5 | A - Superheat Set Point | °F | |
| 6 | A - Valve Opening | % | |
| 7 | A - Valve Opening At Start Up | % | |
| 8 | A - Pre Position Time | s | |
| 9 | A - Valve Open In Standby | ON/OFF | |
| 10 | A - Valve Position In Standby | % | |
| 11 | A - Low SH | °F | |
| 12 | A - Enable Manual Valve Position | ON/OFF | |
| 13 | A - Manual Valve Position | steps | |
| 14 | B - Evap press | PSI | |
| 15 | B - Suction Temp | °F | |
| 16 | B - Evap Temp | °F | |
| 17 | B - Superheat | °F | |
| 18 | B - Superheat Set Point | °F | |
| 19 | B - Valve Opening | % | |
| 20 | B - Valve Open At Start Up | ||
| 21 | B - Pre Position Time | s | |
| 22 | B - Valve Open In Standby | ON/OFF | |
| 23 | B - Valve Position In Standby | % | |
| 24 | B - Low SH | °F | |
| 25 | B - Enable Manual Valve Position | ON/OFF | |
| 26 | B - Manual Valve Position | steps |
Notes
EVD0000E20 - Universal EVD0000E50 - CAREL only EVD evolution is an expansion valve controller for double pole stepper motors that manages electronic expansion valves. ezeio D0 -> EVD Network - ezeio D1 -> EVD Network + ezeio GND -> EVD gnd