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XGB Analog edition manual
12.8 Disconnection detection
12.8.1 Disconnection detection function
Thermocouple input module has a function that detects the disconnection and displays it.
That the module detects and displays disconnection means that the following cabling path would have
partially bad connection, which requires taking measures
(1) If disconnection occurs between thermocouple or compensating cable and module, it generates
error code.
(2) Disconnection can be detected by channels. However, it is available for the only channel(s)
designated for operation.
Thermocouple connection
status
Channel run
Disconnection flag
Normal
Run
Off
Stop
Off
Thermocouple
disconnection
Run
On
Stop
Off
(3) In case disconnection occurs, disconnection flag of each channel will be turned on and in case
disconnection is canceled, it will be turned off.
Disconnection flag
Contents
U0y.01.4
Ch. 0 disconnection
U0y.01.5
Ch. 1 disconnection
(4) When disconnection occurs, the min value among indication temperatures is displayed
Type
Displayed temperature in case of
disconnection
K type
-250.0
℃
J type
-210.0
℃
12 - 8
Summary of Contents for XGB Series
Page 70: ...XGB Analog edition manual 2 36 Program in case of IEC type ...
Page 72: ...XGB Analog edition manual 2 38 ...
Page 73: ...Chapter 2 Analog Input Module XBF AD04A 2 39 Program in case of IEC type ...
Page 491: ...XGB Analog edition manual 4 Click Yes 5 As shown below the variables are registered 13 30 ...
Page 581: ...XGB Analog edition manual 15 32 In case of IEC type APM_WRT funcion block is used ...
Page 614: ...Appendix 3 Appendix 3 4 7 Dimension of XBF AD08A Unit mm 8 Dimension of XBO AD02A Unit mm ...
Page 615: ...Appendix 3 Appendix 3 5 9 Dimension of XBO DA02A Unit mm 10 Dimension of XBO AH02A Unit mm ...
Page 616: ...Appendix 3 Appendix 3 6 11 Dimension of XBO RD01A Unit mm 12 Dimension of XBO TC02A Unit mm ...