Autonics TX4S Series - Digital Input Key (+ 3 sec) [DI-K]; RUN;STOP; Clear Alarm; Auto-tuning

3 to 4 : Control output MV is 0% and loop break alarm (LBA) turns and maintains ON.
4 to 6 : The status of changing control output MV (LBA monitoring time is reset.)
6 to 7 : When control output MV is 100% and PV is not increased over than LBA detection band [LBaB] during LBA monitoring time
[LBaT], loop break alarm (LBA) turns ON after LBA monitoring time.
7 to 8 : When control output MV is 100% and PV is increased over than LBA detection band [LBaB] during LBA monitoring time
[LBaT], loop break alarm (LBA) turns OFF after LBA monitoring time.
8 to 9 : The status of changing control output MV (LBA monitoring time is reset.)
When executing auto-tuning, LBA detection band[LBaB] and LBA monitoring time are automatically set based on auto tuning
value. When alarm operation mode [AL-1, AL-2] is set as loop break alarm(LBA)[LBa ], LBA detection band [LBaB] and LBA
monitoring time [LBaT] parameter is displayed.
Digital input key( + 3 sec)[DI-K]
Parameter Operation
OFF OFF It does not use digital input key function.
RUN/STOP STOP
Pauses control output. Auxiliary output (except loop break alarm, sensor break
alarm) except Control output operates as setting. Hold the digital input keys for 3
sec to restart.
Digital input key (t: over 3 sec)
Clear alarm AlRE
Clears alarm output by force.
(only when alarm option is alarm latch, or alarm latch and standby sequence 1/2 .)
This function is applied when present value is out of alarm operation range but
alarm output is ON. Alarm operates normally right after clearing alarm.
Auto-tuning AT
Starts/Stops auto-tuning. This function is same as auto-tuning[AT] of parameter 1
group. (You can start auto-tuning [AT] of parameter 1 group and stop it by digital
input key.)
※This parameter AT appears only when control method [C- D] parameter 2 group
is set as PID. When control method [C- D] parameter 2 group is set as O OF, this
parameter is changed as OFF.
Control output MV for input break[ErMV] : When input sensor is break, set control output MV. When control method[C-MD] of
parameter 2 group is set as ONOF, set control output MV as )0(OFF) or10)0(ON). When control method[C-MD] is set as PID, setting
range for control output MV is )0 to 10)0.
Communication Setting