1R8479 ADAPTER-TWO ST Caterpillar parts
Rating:
Alternative (cross code) number:
CA1R8479
1R-8479
1R8479
CA1R8479
1R-8479
1R8479
Weight: 11 pounds 5 kg.
Compare Prices: .
As an associate, we earn commssions on qualifying purchases through the links below
Information:
The EMCP 4.2 has two programmable kW relay functions configured to respond to the %KW of the genset. These functions can be mapped to the EMCP outputs.The setpoints within the programmable kW relay functions can be changed from the display, and are as follows:Programmable Trip Point #N Trigger Condition (Choices: Disabled, Trip Above Threshold, Trip Below Threshold) - This selects whether the output will be active if the value is above or below the threshold.Programmable Trip Point #N Percentage Threshold (Range: -100-100%) - This is the threshold of rated kW that the function must pass in order to change the state of the output.Programmable Trip Point #N Hysteresis Percentage (Range: -100-100%) - Once the output is on, the value must return by this much past the threshold before the output turns off again. For example, if this value is 5% and the percentage threshold is 90%, then the relay will activate at 90% but not turn off again until 85% of rated kW (90-5). This hysteresis is used to ensure that a value close to the threshold does not cause the output to oscillate.Programmable Trip Point #N Trip Activation Delay Time (Range: 0-120 seconds) - This is the time that the value must exceed the threshold before the relay becomes active. It is used to ensure that the momentary transients are ignored.Configuring the Programmable KW Relay from the Display
To configure a programmable kW relay with the display, follow the Steps below:
Illustration 1 g02276314
At the main menu, select "CONFIGURE". Press the "OK" key. A screen like Illustration 2 appears.
Illustration 2 g02276326
Select "ALL SETPOINTS". Press the "OK" key. A screen like Illustration 3 appears.
Illustration 3 g02276327
Select "PROG KW RELAY TRIP". Press the "OK" key. A screen like Illustration 4 appears.
Illustration 4 g02276330
Select the "PROG kW RELAY TRIP" to program. Press the "OK" key. A screen like Illustration 5 appears.
Illustration 5 g02276331
Press the "OK" key to highlight the current configuration. A screen like Illustration 6 appears.
Illustration 6 g02276332
Select the type of "PROG KW RELAY TRIP #N TRIGGER CONDITION" to program. Press the "OK" key. A screen like Illustration 7 appears.
Illustration 7 g02276493
Select "PROG KW RELAY TRIP #N PERCENTAGE THRESHOLD". Press the "OK" key to edit the current "PROG KW RELAY TRIP #N PERCENTAGE THRESHOLD". A screen like Illustration 8 appears.
Illustration 8 g02276333
Select the "PROG KW RELAY TRIP #N PERCENTAGE THRESHOLD" to program. Press the "OK" key. A screen like Illustration 9 appears.
Illustration 9 g02276335
Select "PROG KW RELAY TRIP #N HYSTERESIS PERCENTAGE". Press the "OK" key to edit the current "PROGRAMMABLE TRIP POINT FUNCTION #N HYSTERESIS PERCENTAGE". A screen like Illustration 10 appears.
Illustration 10 g02276394
Select the "PROG KW RELAY TRIP #N HYSTERESIS PERCENTAGE" that you want to program. Press the "OK" key. A screen like Illustration 11 appears.
Illustration 11 g02276397
Select "PROG KW RELAY TRIP #N TRIP ACTIVATION DELAY TIME". Press the "OK" key to edit the current "PROGRAMMABLE TRIP POINT FUNCTION #N TRIP ACTIVATION DELAY TIME". A screen like Illustration 12 appears.
To configure a programmable kW relay with the display, follow the Steps below:
Illustration 1 g02276314
At the main menu, select "CONFIGURE". Press the "OK" key. A screen like Illustration 2 appears.
Illustration 2 g02276326
Select "ALL SETPOINTS". Press the "OK" key. A screen like Illustration 3 appears.
Illustration 3 g02276327
Select "PROG KW RELAY TRIP". Press the "OK" key. A screen like Illustration 4 appears.
Illustration 4 g02276330
Select the "PROG kW RELAY TRIP" to program. Press the "OK" key. A screen like Illustration 5 appears.
Illustration 5 g02276331
Press the "OK" key to highlight the current configuration. A screen like Illustration 6 appears.
Illustration 6 g02276332
Select the type of "PROG KW RELAY TRIP #N TRIGGER CONDITION" to program. Press the "OK" key. A screen like Illustration 7 appears.
Illustration 7 g02276493
Select "PROG KW RELAY TRIP #N PERCENTAGE THRESHOLD". Press the "OK" key to edit the current "PROG KW RELAY TRIP #N PERCENTAGE THRESHOLD". A screen like Illustration 8 appears.
Illustration 8 g02276333
Select the "PROG KW RELAY TRIP #N PERCENTAGE THRESHOLD" to program. Press the "OK" key. A screen like Illustration 9 appears.
Illustration 9 g02276335
Select "PROG KW RELAY TRIP #N HYSTERESIS PERCENTAGE". Press the "OK" key to edit the current "PROGRAMMABLE TRIP POINT FUNCTION #N HYSTERESIS PERCENTAGE". A screen like Illustration 10 appears.
Illustration 10 g02276394
Select the "PROG KW RELAY TRIP #N HYSTERESIS PERCENTAGE" that you want to program. Press the "OK" key. A screen like Illustration 11 appears.
Illustration 11 g02276397
Select "PROG KW RELAY TRIP #N TRIP ACTIVATION DELAY TIME". Press the "OK" key to edit the current "PROGRAMMABLE TRIP POINT FUNCTION #N TRIP ACTIVATION DELAY TIME". A screen like Illustration 12 appears.
Parts adapter Caterpillar catalog:
1R8300
ADAPTER
Caterpillar
Caterpillar
1R6811
ADAPTER
Caterpillar
Caterpillar
1R6686
ADAPTER
Caterpillar
Caterpillar
1R5619
ADAPTER AS
Caterpillar
Caterpillar
1R5430
ADAPTER
Caterpillar
Caterpillar
1R5429
ADAPTER
Caterpillar
Caterpillar
1S5050
ADAPTER A.
Caterpillar
Caterpillar
1S3796
ADAPTER
Caterpillar
Caterpillar
1S1614
ADAPTER
Caterpillar
Caterpillar
1S1469
ADAPTER
Caterpillar
Caterpillar
1S0885
ADAPTER
Caterpillar
Caterpillar
1S0514
ADAPTER
Caterpillar
Caterpillar