Product overview
Fig. 20: EL3314 process data
In the case of the EL3314, 4 sets of process data are available, one for each measurement channel.
• Underrange: Measurement is below range
• Overrange: Range of measurement exceeded ("Cable break" together with "Error")
• Limit 1*: Limit value monitoring 0: ok, 1: Limit value overshot, 2: Limit value undershot
• Limit 2*: Limit value monitoring 0: ok, 1: Limit value overshot, 2: Limit value undershot
• Error: The error bit is set if the process data is invalid (cable break, over-range, under-range)
• TxPDO State: Validity of the data of the associated TxPDO (0 = valid, 1 = invalid).
• TxPDO Toggle: The TxPDO toggle is toggled by the slave when the data of the associated TxPDO is
updated. This allows the currently required conversion time to be derived.
• CJCompensation: Externally measured temperature of the reference measuring point for cold junction
compensation
*) not for EL3318
For detailed information on settings and operating modes, please read the chapter "Process data and
operating modes [} 145]".
2.8
Start
For commissioning:
32
Version: 4.2
EL33xx-00x0