Honeywell 2MLF-RD4A User Manual page 13

Contents
Figures
Figures
Figure 1 - Analog value is continuous in time and value .............................................. 19
Figure 2 - Processing in the PLC .................................................................................. 20
Figure 3 - Processing in the PLC .................................................................................. 20
Figure 4 - Parts of 2MLF-RD4A .................................................................................... 23
Figure 5 - Input range of Pt100 ..................................................................................... 25
Figure 6 - Input range of JPt100 ................................................................................... 26
Figure 7 - Scaled output range of Pt100 ....................................................................... 28
Figure 8 - 3-Wire RTD ................................................................................................... 29
Figure 9 - 2-Wire sensor ............................................................................................... 31
Figure 10 - 3-Wire sensor ............................................................................................. 32
Figure 11 - 4-Wire sensor ............................................................................................. 33
Figure 12 - Time averaging function ............................................................................. 34
Figure 13 - Frequency averaging function .................................................................... 35
Figure 14 - Movement averaging function .................................................................... 36
Figure 15 - Filtering function ......................................................................................... 37
Figure 16 - Process alarm function ............................................................................... 38
Figure 17 - Input changing rate alarm function ............................................................. 39
Figure 18 - Maximum/minimum display function .......................................................... 40
Figure 19 - 2-Wire sensor ............................................................................................. 42
Figure 20 - 3-Wire sensor ............................................................................................. 43
Figure 21 - 4-Wire sensor ............................................................................................. 44
Figure 22 - Operation procedures ................................................................................. 45
Figure 23 - Special Module Monitor .............................................................................. 57
Figure 24 - Monitor menu .............................................................................................. 58
Figure 25- Memory address of CH0 ............................................................................. 75
Figure 26 - Memory address of CH3 ............................................................................ 75
Figure 27 - READY/ERROR flag .................................................................................. 82
Figure 28 - Run channel flag ........................................................................................ 83
Figure 29 - Run channel flag ........................................................................................ 83
Figure 30 - Rate of change alarm flag .......................................................................... 84
Figure 31 - Temperature-converted value .................................................................... 84
Figure 32 - Scaling value .............................................................................................. 85
Figure 33 - Scaling value .............................................................................................. 86
Figure 34 - Data upload time ........................................................................................ 86
Figure 35 - Alarm (PVA/RCA) enable/disable .............................................................. 87
Figure 36 - Channel enable/disable .............................................................................. 88
Figure 37 - I/O Parameter window 1 (channel status) .................................................. 89
Figure 38 - Sensor type setting ..................................................................................... 89
Figure 39 - I/O Parameter window 2 (sensor type) ....................................................... 90
Figure 40 - Temperature conversion unit ...................................................................... 91
Figure 41 - I/O Parameter window 3 (temperature unit) ............................................... 91
R200 Resistance Temperature Detector 2MLF-RD4A User's Guide xiii
September 2010 Honeywell