Teledyne 05386D manual LOC Lock

Model 200EU-NOy Option Manual Addendum

Indications that would require re-programming are:

Failure / replacement of controller.

Replacement of thermocouple element.

Controller’s loss of PID parameters leading to instability of the temp setpoint.

In the event that the control parameters are changed or in the event that a new controller is installed, it must be reprogrammed to suit the thermal characteristics of the instrument. The controller includes an Autotuning feature, which can be used to properly set the PID factors.

To start the Autotune procedure:

1.Press Sel until A7 (AT) is displayed

2.Press Data until value = 1 (enable Autotune)

While Autotuning, the decimal point LED will blink.

NOTE: During the procedure, it is normal for the temp to overshoot up to 100°C.

When the decimal point LED turns off, Autotune is complete. No further adjustment should be necessary.

Table 7 Temperature Controller Programming Guide

PRESS	DISPLAY	ACTION
SEL	P PROP BAND	UP/DOWN SET TO 5.0 (ENTER)
DATA
SEL	i INTEGRAL	SET TO 50
DATA
SEL	d DERIVATIVE TIME	SET TO 15
DATA
SEL	AL LOW ALARM SETP	SET TO 300
DATA
SEL	AH HIGH ALARM SETP	SET TO 330
DATA
SEL	7C CYCLE TIME	SET TO 2 (FOR FAST SYSTEM)
DATA
	HYS HYSTERESIS
SEL		SET TO 0.3
SEL	LOC LOCK	0 = OPEN 1 = LOCKED
		2 = SV ONLY OPEN

NOTE:

DO NOT SET THE TEMPERATURE (SV) HIGHER THAN 320oC.

05386 Rev. D 33