User Guide - Eurotherm Ltda

nanodac RECORDER/CONTROLLER: USER GUIDE6.6.1 Segment Editing (Cont.)GO BACK TOFor GoBack segments only, this allows the user to enter a segment number for the program to return to.CYCLESFor GoBack segments only, this allows the number of times the program returns to the ‘Go Back To’ segment,before continuing.DURATIONSets the amount of time for which Dwell segments are to operate.Times are entered using a hours/minutes/seconds/millisecondsdisplay which appears when the ellipsis button to theright of the duration field is clicked on.WAIT FORSelect an analogue or digital input as the wait criterion. For single channel programsonly one analogue input is available; for two-channel programmers one digitaland two analoge inputs are available, as shown.CH1 (2) TSPThe channel 1 (2) target setpoint, editable by the user in a similar way as that used for segment name editing,described above. Ch2 TSP appears only for two channel programmers.TIMEFor programs where ‘Ramp Style’ = ‘Time’, this allows the user to enter time periods for ramp segments, ina similar way, as described for ‘Duration’, above. For two channel programmers, two times can be entered,and if the two times are different, the channel with the shorter time waits at its setpoint value until the otherchannel’s time has elapsed.RATEFor programs where ‘Ramp Style’ = ‘Rate’, this allows the user to eneter a rate value for Ramp segments. Thisvalue is entered in the same way as that used for segment name editing, described above. For two channelprogrammers, two rates can be entered.OTHER PARAMETERSHoldback, PV Event etc. parameters may or may not appear depending on the programmer features enabled,and they are all edited in the ways described above.HA030554Issue 7 Nov 12Page 277