Contents
Symbol Definitions
x Isolated Thermocouple Input Module TC4S User's Guide R200
Honeywell September 2010
Wiring example.................................................................................................................... 38
4. OPERATIONS AND MONITORING ............................................ 39
4.1 Operating the thermocouple module...........................................................39
Operations........................................................................................................................... 39
4.2 Parameter Setting ..........................................................................................40
Special module parameter setting of I/O parameter ............................................................ 40
Setting by program (instruction) .......................................................................................... 43
4.3 Module information monitoring ...................................................................46
4.4 Module data monitoring................................................................................48
Data monitoring through Special Module Monitoring........................................................... 48
Data monitoring by program ................................................................................................ 51
4.5 Other settings ................................................................................................52
Special Module Monitoring .................................................................................................. 52
Registering special module variables .................................................................................. 54
5. INTERNAL MEMORY.................................................................. 57
5.1 Configuration of internal memory................................................................57
Overview of internal memory configuration ......................................................................... 57
I/O data of thermocouple I/O module .................................................................................. 57
Operation parameter setting area (use of PUT/PUTP)........................................................ 62
Other data monitoring area (use of GET/GETP) ................................................................. 65
5.2 I/O area of TC module conversion data.......................................................66
Module status flag (%UXa.b, a: base number, b: slot number) ........................................... 66
Channel status flag (%UX.a.b.16~27, a: base number, b: slot number).............................. 67
Process alarm output flag (%UXa.b.32~47, A: base number, A: slot number) .................... 67
Rate-change-alarm flag....................................................................................................... 68
Channel temperature conversion value............................................................................... 69
Channel scale operation value ............................................................................................ 70
Minimum/maximum channel temperature conversion value................................................ 71
Data upload time ................................................................................................................. 72
Command junction .............................................................................................................. 73
5.3 Operation parameter setting area ................................................................74
Assigning channel (address 0); channel status ................................................................... 74
Sensor type setting area (address 1~4); sensor status ....................................................... 75
Temperature metric system indication area (address 5); temp.unit..................................... 76
Filter value setting area (address 6~9); filter constant......................................................... 77
Averaging method setting area (address 10~13); average processing ............................... 78
Average setting area (address 14~17); average value........................................................ 79
Scale type setting area (address 18); scaling data type ...................................................... 80
