Old:fb_Tempcontroller - Beckhoff TwinCAT 3 Manual

PLC libraries
Name
nAlarmOpenThermocouple
nAlarmReverseThermocouple
nAlarmBackVoltage
nAlarmLeakageCurrent
nAlarmShortCircuit
nAlarmOpenCircuit
nAlarmLimitLow
nAlarmLimitLowLow
nAlarmLimitHigh
nAlarmLimitHighHigh
nAlarmAbsoluteHigh
nAlarmAbsoluteLow
Requirements
Development environment
TwinCAT 3.1.4006
5.1.3

old:FB_TempController

The temperature controller block FB_TempController has a variety of inputs and outputs that are described
below. All the controller's parameters are passed to it via structures. The structures and enums are defined
here [} 33].
Function Block
30
Mask
2#0000_0000_0000_0000_0000_0
000_0000_0001
2#0000_0000_0000_0000_0000_0
000_0000_0010
2#0000_0000_0000_0000_0000_0
000_0000_0100
2#0000_0000_0000_0000_0000_0
000_0000_1000
2#0000_0000_0000_0000_0000_0
000_0001_0000
2#0000_0000_0000_0000_0000_0
000_0010_0000
2#0000_0000_0000_0000_0000_0
001_0000_0000
2#0000_0000_0000_0000_0000_0
010_0000_0000
2#0000_0000_0000_0000_0000_0
100_0000_0000
2#0000_0000_0000_0000_0000_1
000_0000_0000
2#0000_0000_0000_0000_0001_0
000_0000_0000
2#0000_0000_0000_0000_0010_0
000_0000_0000
target platform
PC or CX (x86)
Version: 1.1
Description
Hardware: open temperature
sensor
Hardware: reverse connected
temperature sensor
Hardware: excessive voltage at
temperature sensor
Hardware: leakage current
measured
Hardware: short circuit
Hardware: no current
Software: fallen below first lower
relative temperature
Software: fallen below second
lower relative temperature
Software: first upper relative
temperature exceeded
Software: second upper relative
temperature exceeded
Software: upper absolute
temperature exceeded
Software: fallen below lower
absolute temperature
PLC libraries to include
Tc2_TempController
TC3 Temperature Controller