Language; Alarms And Trips; Communication; Active Remote Control - Emerson VILTER MicroVission Operation And Service Manual

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.
The user will not be able to disable the condenser
control feature or change the configurations of
condenser control feature from configuration
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
configurations related to condenser control.
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 configuration screen, then the
condenser control run mode will reset to "Run
Never".
If the Auxiliary Digital Outputs are being used as the
condenser digital outputs and the user disables the
Auxiliary Digital IO Board from configuration screen,
then the condenser control run mode will reset to
"Run Never".
Condenser Pressure
1
Input (with Auxiliary)
Ambient Sensor Input
2
(with Auxiliary)
3 No. of Digital Outputs
Digital Output #1
Digital Output #2
Digital Output #3
Digital Output #4
4 Analog VFD Output
MicroVission Controller • Operation and Service Manual • Emerson • 35391MV 1.3
NOTE
NOTE
NOTE

Table 12-2. Condenser Control Setup

Condenser Control
Auxiliary Analog Input availability for reading Condenser Pressure
Auxiliary Analog Input availability for reading Condenser Pressure
Auxiliary Digital Output availability for regulating Condenser fan /
Auxiliary Digital Output availability for regulating Condenser fan /
Auxiliary Digital Output availability for regulating Condenser fan /
Auxiliary Digital Output availability for regulating Condenser fan /
Auxiliary Analog Output availability for regulating Condenser VFD

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.
Auxiliary Analog Input Board Enabled
Auxiliary Analog Input Board Enabled
Auxiliary Digital Input / Output Board Enabled
pump #1
pump #2
pump #3
pump #4
Speed
12 – 5