Kohler 6VSG, Руководство по обслуживанию

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TP-6844 1/13 Section 3 Controller 31
Setting the Exerciser
Use the Genset System menus to set the generator
set exerciser. See Figure 3-4 and the Operation
Manual for instructions to set the exerciser and for
more information about exercising the generator set.
After a scheduled exercise run, the Next Exercise time
and date will be updated automatically based on the
Exercise Frequency setting.
Adjusting the Display Contrast
To adjust the display contrast, use the down arrow
button to step to the Contrast menu. See Figure 3-4.
Press the Select button, and then use the up and down
arrow buttons to adjust the contrast. Press the Select
button to save the contrast setting.
3.3.2 Notes on Selected Parameters
Temperature Settings
In SiteTech, all temperature settings are shown in
degrees F but stored as degrees C. When you
highlight a parameter value (click it), the °F value
changes to the equivalent °C value. Enter
temperature settings in °F. The new setting is
calculated from a conversion equation, so the final
value may include some rounding that makes the
setting higher or lower by 1 degree.
Engine Speed Governor Settings
Engine Speed Gain Adjustment. The recommended
setting for the engine speed gain adjustment is 50,
which is the default setting. See Section 5.6.5 for
instructions to adjust the Engine Speed Gain, if
necessary.
Genset Info
Model numbers and serial numbers are factory-set for
each unit. If the controller is replaced, the genset
model number and serial number will need to be
entered by the installer. For the genset model number,
select 6VSG and the appropriate voltage from the
dropdown list. Find the generator set serial number on
the nameplate and enter it using SiteTech. See
Section 3.5, Controller Replacement, for information
about other setup required on a replacement
controller.
Changing the genset voltage number will update the
appropriate parameters automatically. Enter the
System Voltage setting and then click Apply Changes
in SiteTech to see the updated settings.
Genset Fuel Type
The Genset Fuel Type setting is located in the Genset
System Configuration group in SiteTech. Generator
set power and current ratings are the same for
different fuel types (natural gas or LPG).
RBUS Devices
One programmable interface module (PIM) or one
communications kit with interface board can be
connected to the generator set.
3.3.3 Digital Inputs and Outputs
An optional Programmable Interface Module (PIM) or
optional communications kit provides two digital inputs
and 6 digital outputs. They are Digital Inputs B1–B2
and Digital Outputs B1–B6 in SiteTech. Other digital
inputs and outputs that may appear in SiteTech do not
apply to the 6VSG.
Programmable Interface Module (PIM)
Dropdown menus allow selection of the digital input
and output events. Refer to Installation Instruction
Sheet TT-1584, provided with the PIM, for information
about the input and output events.
Communications Kit
The inputs and outputs on the communications kit
interface board are factory-set and locked. The input
and output settings correspond to factory-connected
sensors on the generator set.
On generator sets equipped with the communications
kit, the Personality Installed Options parameter is
factory-set to 6VSG Telecom. This parameter is
located in the Genset Personality profile group in
SiteTech. Setting this parameter to 6VSG Telecom
assigns the inputs and outputs to the values shown in
the parameter table and locks the settings. See
Section 3.3.4 for the parameter table.
When replacing the VSC controller on a generator set
equipped with the factory-installed communications kit,
use SiteTech to set the Personality Installed Options
parameter to 6VSG Telecom. This will set the digital
inputs and outputs to the correct settings.