DISC-THRUST 1139212 - Caterpillar

Analog Outputs - General Information
Table 1 shows the characteristics for the analog outputs that are supported by the EMCP 4.3 and EMCP 4.4.Each analog output can be configured for either voltage or current use.
Table 1
Characteristic Description
Number of analog outputs 3
Conductors used for each output 2 (plus shield)
Type of output channel isolated
Current range 0 to 20 mA
4 to 20 mA
0mA to 10mA
Voltage Range 0 to 5 v
1 to 5 v
0V to 10V
-3V to +3V
-2.5V to +2.5V
-5V to +5V
-10V to +10V
0.5 to 4.5V
-1V to +1V
Full resolution Minimum of 8 bits (256 points) of data Each analog output contains a parameter that is called "Data Identifications". Any analog output can be configured for any one of the data identifications listed in Table 2.
Table 2
Valid Data Identifications
GOV DESIRED ENG SPEED GEN AVG L-N VOLTAGE
AVR DESIRED VOLTAGE GEN AVG L-L VOLTAGE
GEN REAL POWER AVG PHASE CURRENT
GEN REACTIVE POWER ENGINE SPEED
GEN APPARENT POWER ENGINE COOLANT TEMP
GEN PF UREA LEVEL
ENG OIL TEMP CUSTOM PARAMETER #1
GEN FREQUENCY CUSTOM PARAMETER #2
GEN CURRENT PHASE A CUSTOM PARAMETER #3
GEN CURRENT PHASE B CUSTOM PARAMETER #4 (4.4 only)
GEN CURRENT PHASE C GEN WINDING TEMP PHASE A
GEN L-N VOLT PHASE A GEN WINDING TEMP PHASE B
GEN L-N VOLT PHASE B GEN WINDING TEMP PHASE C
GEN L-N VOLT PHASE C GEN FRT BEARING TEMP
GEN L-L VOLT PHASE A-B GEN REAR BEARING TEMP
GEN L-L VOLT PHASE B-C OUTPUT FROM SCADA
GEN L-L VOLT PHASE C-A ENGINE FUEL LEVEL Viewing the Current Analog Output Status
Use the following steps to view the status of an analog output.
Use the navigation keys in order to select "