Table 47: Manual control of Relay:
time in sec. When timed out the parameter [O018 - Manual Mode] will be set to of
When DI2 /DI 3 is congured as Preset OD, the valve OD will be positioned as dened by valve OD parameter [I078 -
Preset OD].
Table 48: Manual Control Valve:
time in sec. When timed out the parameter [O018 - Manual Mode] will be set to O
Set desired OD in Percentage %
Used to calibrate the valve at Zero OD %. When the user set the manual homing, a full closing operation will be
performed (same as initial closing). After the operation is performed the manual homing parameter [B104 - Manual
Homing] will be set back to o and the parameter for [O045 Manual OD] will be set to 0%. When manual mode
becomes inactive the actual OD will be the starting point for automatic control
Table 49: Manual Homing:
time in sec. When timed out the parameter [O018 - Manual Mode] will be set to O
Set desired OD in Percentage %
Figure 84: Switching between Auto and manual mode
Danfoss
80G301.10
Manual mode ON
Auto control
Auto control
Valve OD
Time
6.3.4 Valve conguration
Table 50: Valve Conguration
Danfoss stepper motor are easily selected from Valve
conguration list. On selecting the valve, the
controller will automatically load pre-dened default values. The user is not required to set other
stepper motor parameters for a selected valve from the valve conguration list.
NOTE:
I028 parameter (Valve drive current) needs to be adjusted if the chosen cable length is between
15 and 30m, refer to the installation section
If a valve from other manufacturers is used, such valve can be
dened as
Set I067 to ‘’User dened Valve’’
Enter the Valve parameters (Parameters described below).
Superheat controller, Type EKE 1A, 1B, 1C, 1D
© Danfoss | Climate Solutions | 2022.06 BC398828796060en-000101 | 58
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