Kohler 20-3250 kW Portable Generator User Manual


 
TP-6200 10/1298 Section 2 Operation
Local Programming Mode On
2.8.9 Menu 9—Input Setup
Menu 9 provides the setup of user-defined digital and
analog warning and shutdown inputs. These inputs
provide a multitude of choices for configuring
customized auxiliary inputs.
The user must enable the programming mode to edit the
display.
Note: Press the down arrow to move to the start of the
next input setup.
Note: The user must scale the analog input value in
order to calculate the low/high warning and
shutdown analog values based on a 0--5 VDC
scale. See Menu 12, Calibration.
Note: If the ALARM ACTIVE message appears, the
selected input has an active fault disabling the
input. This prevents the enabled choice change
from yes to no. The LED display indicates
whether the fault is a warning or shutdown.
Correct the fault condition before attempting the
keypad entry.
Note: Some data requires entry by a PC in the Remote
Programming mode. See the monitor software
operation manual for details.
Digital and Analog Inputs. After the user selects the
input, the setup requires entering the following choices
or values: enabled (yes/no), inhibit time, and delay time.
Note: See Figure 2-8 in User Inputs for factory
reserved digital and analog inputs which are not
user selectable.
D Enabled. This menu entry enables the input. The
previous yes/no selection does not activate the input.
Digital inputs have three tier groups: the selection
group (25 total), the chosen group (up to 21 total), and
the enabled group (up to 21 total based on the chosen
group). Analog inputs have separate warning and
shutdown enabled choices.
D Inhibit Time Delay. The inhibit time delay is the time
period following crank disconnect during which the
generator set stabilizes and the controller does not
detect fault or status events. The inhibit time delay
range is from 0 to 60 seconds.
D TIme Delay (Shutdown or Warning). The time
delay follows the inhibit time delay. The time delay is
the time period between the controller fault or status
event detection and the controller warning or
shutdown lamp illumination. The delay prevents any
nuisance alarms. The time delay range is from 0 to
60 seconds.
Digital Inputs. Items identified as not user selectable
are included for specific applications. (Example: AFM
SHUTDOWN is enabled with a Waukesha-powered
model.) The user can not disable a digital input when
identified as not user selectable.
Analog Inputs. View up to 7 user-defined analog inputs
A01--A07.
Analog Input A06—Analog Speed Adjust (VSG).
Analog Input A06 may be used for analog speed adjust
when external control of engine speed is desired such as
paralleling applications or closed transition ATS. To
utilize this capability, the input must be calibrated. Refer
to 2.8.12, Menu 12—Calibration.
Note: This feature is supported for Doosan, GM, and
Volvo engines only.
Analog Input A07—Analog Voltage Adjust. Analog
voltage adjust is a feature that the user may choose to
enable. The input designated for use as Analog Voltage
Adjust is analog input A07.
Enable Analog Voltage Adjust through Menu 11.
Additionally, Monitor 2 or Monitor 3 may be used to
enable Analog Voltage Adjust by entering the proper
description (Analog Volt Adjust) for A07. When Analog
Voltage Adjust is enabled, the description for A07 is
Analog Volt Adjust. Changing the description using
Monitor 2 or Monitor 3 disables the analog voltage
adjust feature.
When Analog Voltage Adjust is enabled, no warning or
shutdown may be enabled for A07.
Note: If the analog input A07 description does not
match Analog Volt Adjust, input A07 will not
function as the voltage adjust.
Identification and Descriptions. Descriptions for user
inputs (auxiliary analog or auxiliary digital) may be
entered using the Monitor III software accessory where
the user determines the descriptions in upper and lower
case.