Emerson Vilter MicroVission - Language; Alarms and Trips; Communication; Active Remote Control

12 – 5
MicroVission Controller • Operation and Service Manual • Emerson • 35391MV 1.3
Section 12 • Configuration Screen
• Analog VFD Output: The user can select from any
available Auxiliary Analog Output that will be used as
an output for the Condenser VFD. The selected out-
put will be renamed to Condenser VFD.
NOTE
The user will not be able to disable the condenser
control feature or change the congurations of
condenser control feature from conguration
screen if the condenser control feature is running
in the “Run Always” or “Manual” run mode. The
selected run mode must be “Run Never” or “Run
With Comp” (if the compressor is idle) to change the
congurations related to condenser control.
NOTE
If the Auxiliary Analog Inputs are being used for the
Condenser Pressure Input or the Ambient Sensor
Input and the user disables the Auxiliary Analog
Input Board from conguration screen, then the
condenser control run mode will reset to “Run
Never”.
NOTE
If the Auxiliary Digital Outputs are being used as the
condenser digital outputs and the user disables the
Auxiliary Digital IO Board from conguration screen,
then the condenser control run mode will reset to
“Run Never”.
Language
Allows the operator to select the language to be dis-
played on screen.
Alarms and Trips
The “Idle Time Trip” checkbox works in conjunction
with the “High Level Shutdown” digital input. If check-
box is enabled, when the compressor is in idle state and
this digital input is off, the compressor should give a
trip message.
Communication
The communication section is the control center for all
communications to the MicroVission panel. It is pos-
sible to have multiple modes of communications en-
abled and used. However, only one mode can be used
to control the MicroVission, which would be the one se-
lected in the “Active Remote Control” drop-down box.
For a complete list of communication registers, see
Appendix B, Communication Table.
Active Remote Control
Select the mode of remote control. The operator any
one option from Direct I/O, Ethernet, Serial and None.
Condenser Control
1
Condenser Pressure
Input (with Auxiliary)
Auxiliary Analog Input Board Enabled
Auxiliary Analog Input availability for reading Condenser Pressure
2
Ambient Sensor Input
(with Auxiliary)
Auxiliary Analog Input Board Enabled
Auxiliary Analog Input availability for reading Condenser Pressure
3 No. of Digital Outputs
Auxiliary Digital Input / Output Board Enabled
Digital Output #1
Auxiliary Digital Output availability for regulating Condenser fan /
pump #1
Digital Output #2
Auxiliary Digital Output availability for regulating Condenser fan /
pump #2
Digital Output #3
Auxiliary Digital Output availability for regulating Condenser fan /
pump #3
Digital Output #4
Auxiliary Digital Output availability for regulating Condenser fan /
pump #4
4 Analog VFD Output
Auxiliary Analog Output availability for regulating Condenser VFD
Speed
Table 12-2. Condenser Control Setup