Contents
Symbol Definitions
x Resistance Temperature Detector 2MLF-RD4A User's Guide R200
Honeywell September 2010
4. OPERATION SETTING AND MONITORING .............................. 45
4.1 Operation procedure .....................................................................................45
4.2 Operation parameters setting ......................................................................46
Setting items........................................................................................................................ 46
How to use I/O parameters? ............................................................................................... 48
4.3 Functions of Special Module Monitoring ....................................................56
4.4 Precautions ....................................................................................................57
4.5 Special Module Monitoring...........................................................................58
Running Special Module Monitoring.................................................................................... 58
How to use Special Module Monitoring? ............................................................................. 58
4.6 Automatic registration of Special Module Variables .................................64
Automatic registration of special module variables.............................................................. 64
Save variables..................................................................................................................... 65
View variables in the program ............................................................................................. 66
5. INTERNAL MEMORY CONFIGURATION AND FUNCTIONS .... 69
5.1 Internal memory configuration.....................................................................69
Input/output area of conversion data (%U Address)............................................................ 69
Operation parameter setting area (PUT/PUTP)................................................................... 76
Other data monitoring area (GET/GETP) ............................................................................ 79
5.2 Internal memory functions............................................................................82
Read module READY/ERROR flags (internal memory address %UXa.b.14~15) ............... 82
Run channel flag (internal memory address %UXa.b.16~27).............................................. 82
Process alarm flag (internal memory address: %UXa.b.32~47).......................................... 83
Rate of change alarm flag (internal memory address %UXa.b.48~61) ............................... 83
Temperature value (internal memory address %UWa.b.4 ~7) ............................................ 84
Scaled temperature output value (internal memory address %UWa.b.8~11)...................... 85
Temp maximum/minimum value (internal memory address %UWa.b.12 ~19).................... 85
Data upload time (internal memory address %UDa.b.10~13) ............................................. 86
Alarm (PVA/RCA) enable/disable (internal memory address %UXa.b.464~471) ................ 86
5.3 Operation parameters setting area ..............................................................88
Channel enable/disable (address No.0) .............................................................................. 88
Sensor type setting (addresses 1–4)................................................................................... 89
Temperature conversion unit (address 5)............................................................................ 90
Filter value (addresses 6 – 9) .............................................................................................. 92
Averaging method setting (addresses 10–13)..................................................................... 93
Average value setting (addresses 14–17) ........................................................................... 94
Scaling type (address 18).................................................................................................... 96
Scaling range (addresses 19–26)........................................................................................ 98
Process alarm limit setting (addresses 27–42).................................................................... 99
