Tempco TEC-2400 - Page 4

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3.4 Soft-Start --------------------------------------------------------------------------------------------------------------------------------------------- 27
3.5 Alarm -------------------------------------------------------------------------------------------------------------------------------------------------- 28
3.5.1 Alarm Types --------------------------------------------------------------------------------------------------------------------------------- 28
3.5.2 Alarm Modes -------------------------------------------------------------------------------------------------------------------------------- 29
3.5.2.1 Normal Alarm: ALMD = NORM ------------------------------------------------------------------------------------------------- 29
3.5.2.2 Latching Alarm: ALMD = LTCH -------------------------------------------------------------------------------------------------- 29
3.5.2.3 Holding Alarm: ALMD = HOLD -------------------------------------------------------------------------------------------------- 29
3.5.2.4 Latching / Holding Alarm: ALMD = LT.HO ------------------------------------------------------------------------------------ 30
3.5.2.5 Set Point Holding Alarm: ALMD = SP.HO ------------------------------------------------------------------------------------- 30
3.5.3 Alarm Delay ---------------------------------------------------------------------------------------------------------------------------------- 30
3.5.4 Alarm Failure Transfer -------------------------------------------------------------------------------------------------------------------- 30
3.6 User Select Menu Configuration --------------------------------------------------------------------------------------------------------------- 30
3.7 Ramp -------------------------------------------------------------------------------------------------------------------------------------------------- 31
3.7.1 Example without Dwell Timer ---------------------------------------------------------------------------------------------------------- 31
3.8 Dwell Timer ------------------------------------------------------------------------------------------------------------------------------------------ 31
3.9 User Calibration ------------------------------------------------------------------------------------------------------------------------------------ 32
3.10 Digital Filter -------------------------------------------------------------------------------------------------------------------------------------- 32
3.11 Failure Transfer --------------------------------------------------------------------------------------------------------------------------------- 33
3.11.1 Output 1 Failure Transfer ------------------------------------------------------------------------------------------------------------ 33
3.11.2 Output 2 Failure Transfer ------------------------------------------------------------------------------------------------------------ 33
3.11.3 Alarm Failure Transfer ---------------------------------------------------------------------------------------------------------------- 33
3.12 Auto-Tuning ------------------------------------------------------------------------------------------------------------------------------------- 33
3.12.1 Auto-Tuning Operation Steps ------------------------------------------------------------------------------------------------------- 34
3.12.2 Auto-Tuning Error ---------------------------------------------------------------------------------------------------------------------- 34
3.12.3 Solutions for an Auto Tuning Error ------------------------------------------------------------------------------------------------ 34
3.13 Manual Tuning ---------------------------------------------------------------------------------------------------------------------------------- 35
3.14 Manual Control --------------------------------------------------------------------------------------------------------------------------------- 36
3.14.1 Exiting Manual Control --------------------------------------------------------------------------------------------------------------- 36
3.15 Data Communication -------------------------------------------------------------------------------------------------------------------------- 36
3.15.1 RS-485 Setup ---------------------------------------------------------------------------------------------------------------------------- 36
3.16 Retransmission --------------------------------------------------------------------------------------------------------------------------------- 37
3.17 Heater Current Monitoring ------------------------------------------------------------------------------------------------------------------ 37
3.18 Event Input --------------------------------------------------------------------------------------------------------------------------------------- 38
3.18.1 Event Input Functions ----------------------------------------------------------------------------------------------------------------- 38
3.19 Remote Set Point ------------------------------------------------------------------------------------------------------------------------------- 39
3.20 Ramp and Soak Program --------------------------------------------------------------------------------------------------------------------- 39
3.20.1 PROF --------------------------------------------------------------------------------------------------------------------------------------- 39
3.20.2 RUN ---------------------------------------------------------------------------------------------------------------------------------------- 40
3.20.2.1 StAR ------------------------------------------------------------------------------------------------------------------------------------ 40
3.20.2.2 CoNt ------------------------------------------------------------------------------------------------------------------------------------ 40
3.20.2.3 PV --------------------------------------------------------------------------------------------------------------------------------------- 40
3.20.2.4 Hold ------------------------------------------------------------------------------------------------------------------------------------ 40
3.20.2.5 StoP ------------------------------------------------------------------------------------------------------------------------------------ 40
3.20.3 RMPU -------------------------------------------------------------------------------------------------------------------------------------- 40
3.20.4 STAR --------------------------------------------------------------------------------------------------------------------------------------- 40
3.20.5 END ----------------------------------------------------------------------------------------------------------------------------------------- 40