ES749 Flow Computer
122
COIL USAGE (each coil is 1 bit)
ES749 Data Coil Data Type
Sensor/Process Alarm Relay 1 Lo Alarm Coil 00023 bit
Sensor/Process Alarm Relay 2 Hi Alarm Coil 00024 bit
Sensor/Process Alarm Relay 2 Lo Alarm Coil 00025 bit
Sensor/Process Alarm Relay 3 Hi Alarm Coil 00026 bit
Sensor/Process Alarm Relay 3 Lo Alarm Coil 00027 bit
Service Test 24Vdc Out Error Coil 00028 bit
Service Test Pulse In Error Coil 00029 bit
Service Test Input 1 Vin Error Coil 00030 bit
Service Test Input 1 Iin Error Coil 00031 bit
Service Test Input 2 Iin Error Coil 00032 bit
Service Test Input 2 RTD Error Coil 00033 bit
Service Test Input 3 Iin Error Coil 00034 bit
Service Test Input 3 RTD Error Coil 00035 bit
Service Test Pulse Out Error Coil 00036 bit
Service Test Iout 1 Error Coil 00037 bit
Service Test Iout 2 Error Coil 00038 bit
Service Test Relay 1 Error Coil 00039 bit
Service Test Relay 2 Error Coil 00040 bit
Service Test RS-232 Error Coil 00041 bit
Self Test A/D Malfunction Coil 00042 bit
Self Test Program Error Coil 00043 bit
Self Test Setup Data Lost Coil 00044 bit
Self Test Time Clock Lost Coil 00045 bit
Self Test Display Malfunction Coil 00046 bit
Self Test Ram Malfunction Coil 00047 bit
Language Select Coil 00048 bit Write
Reset Totalizers Coil 00049 bit Write with Caution
Reset All Error Codes Coil 00050 bit Write
Reset Alarm 1 Coil 00051 bit Write
Reset Alarm 2 Coil 00052 bit Write
Reset Alarm 3 Coil 00053 bit Write
Print Transaction Document Coil 00054 bit Write
Reset Peak Demand Coil 00055 bit Write
Reset Accumulated Power Loss Coil 00056 bit Write
Aux. Status Input Coil 00057 bit
Reserved Coil 00058 bit
Reserved Coil 00059 bit
Reserved Coil 00060 bit
Reserved Coil 00061 bit
Reserved Coil 00062 bit
Flowmeter Location Coil 00063 bit
Unused Coil 00064 bit
Appendix C- RS-485 Modbus Protocol (continued)
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