CAT EMCP 4 - 5.11 EMCP 4 GSC INPUTS AND OUTPUTS; ANALOG INPUTS; ANALOG OUTPUTS (EMCP 4.3 AND 4.4); DIGITAL INPUTS

Application and Installation Guide EMCP 4 SCADA Data Links
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 Primary Data Link Status (1140)
 Accessory Data Link Status (1141)
 RS-485 SCADA Data Link Status (1142)
 TCP/IP SCADA Data Link Status (1143)
 RS-485 Annunciator Data Link Status (1144)
 CDL Data Link Status (1145)
OTHER
 Lamp Test Command (303) – write True to begin lamp test, False to cancel
 Control Serial Number (1276) – reads the serial number of the EMCP 4 GSC; this is the number
printed on the back cover of the module; see Chapter 7 for reading example
 Software Build Version (2188)
5.11 EMCP 4 GSC INPUTS AND OUTPUTS
ANALOG INPUTS
An example of reading and interpreting analog inputs is provided in Chapter 7.
 Spare Analog Input Percent (207) – for legacy purposes only; this will always read 0xFFFF; for
new applications, use other percent registers
 Spare Analog Input Temperature (208) – for legacy purposes only; reads the temperature
associated with analog input #3; for new applications, use other temperature registers
 Spare Analog Input Pressure (209) – for legacy purposes only; reads the pressure associated
with analog input #3; for new applications, use other pressure registers
 Analog Input #1 Sensor Value (648) – sensor reading in Ω, V, %, or mA units
 Analog Input #2 Sensor Value (649) – sensor reading in Ω, V, %, or mA units
 Analog Input #3 Sensor Value (650) – sensor reading in Ω, V, %, or mA units
 Analog Input #4 Sensor Value (651) – sensor reading in Ω, V, %, or mA units
 Analog Input #1 Data Value (652) – converted data value, in Data Identification (setpoint) units
 Analog Input #2 Data Value (654) – converted data value, in Data Identification (setpoint) units
 Analog Input #3 Data Value (656) – converted data value, in Data Identification (setpoint) units
 Analog Input #4 Data Value (658) – converted data value, in Data Identification (setpoint) units
ANALOG OUTPUTS (EMCP 4.3 AND 4.4)
Analog outputs are supported on EMCP 4.3 and 4.4. An example of interpreting and writing analog
outputs is provided in Chapter 7
 Analog Output #1 Data Value (660) – assigned data value, in Output Type (setpoint) units
 Analog Output #2 Data Value (662) – assigned data value, in Output Type (setpoint) units
 Analog Output #3 Data Value (664) – assigned data value, in Output Type (setpoint) units
 Analog Output #1 Data Command (681) – output pin reading in Ω, V, or mA units
 Analog Output #2 Data Command (683) – output pin reading in Ω, V, or mA units
 Analog Output #3 Data Command (685) – output pin reading in Ω, V, or mA units
DIGITAL INPUTS
These registers indicate whether the input pin is active or not. The EMCP 4.2 only has 6 digital inputs.
The rest are supported by EMCP 4.3 and 4.4 only.
 Digital Input #1 Active Status (600)