Presence and Position Electronic Valves • 35
11 Electronic Valves
11.1. Presence and Position
Depending on the application of the case controller, the system may be using 0-3 expansion valves or 1 EEPR valve. The position of the
valves on the XEV20D driver is fully configurable and is managed by the following parameters:
Parameter Description
EEV Defines if the EEV driver is used or not: Not present, XEV20D. If set to
not present, the system is not using any EEVs.
EEVCnt Enter the number of EEVs to be managed.
XEV20D-1 V1 Defines the valve to be driven from the XEV20D module 1 output 1: EEPR,
EEV1-3
XEV20D-1 V2 Defines the valve to be driven from the XEV20D module 1 output 2: EEPR,
EEV1-3
XEV20D-2 V1 Defines the valve to be driven from the XEV20D module 2 output 1: EEPR,
EEV1-3
XEV20D-2 V2 Defines the valve to be driven from the XEV20D module 2 output 2: EEPR,
EEV1-3
Table 11-1 - EEV Count Parameters and Definitions
Figure 11-1 - EEPR and EEV XEV20D Layout
To Next Page
Loading...
