User guide

Getting Started Model 6200T Total Sulfur Analyzer
Teledyne Analytical Instruments 76
Table includes typical values for a converter set up for operation on 115V/60Hz. The
P, I and d values may be different for individual converters and AC mains voltages, and
will vary somewhat after auto-tuning.
Table 3-13. Temperature Controller – Initial Settings
PRESS DISPLAY INITIAL VALUE
SEL
P PROP BAND UP/DOWN SET TO “11”
SEL I INTEGRAL SET TO “10”
SEL d DERIVATIVE TIME SET TO “7.7”
SEL AL LOW ALARM SETPOINT SET TO “50” (ºC BELOW FINAL SETVALUE)
SEL AH HIGH ALARM SETPOINT SET TO “50” (ºC ABOVE FINAL SETVALUE)
SEL 7C CYCLE TIME SET TO “2”
SEL HYS HYSTERESIS SET TO “3”
SEL A7 AUTOTUNE SET TO “0” (OFF)
SEL LOC LOCK “0” (OPEN) “1” (LOCKED)
“2” (SV ONLY OPEN)
Table shows a Secondary Menu of parameters that set more basic parameters of the
controller, these include the thermocouple type, the temperature units etc.
CAUTION – Avoid Damage to the Instrument
Use only the “p-n2” setting specified for the specific thermocouple Type as
described in Table for “p n2”. If in doubt about which thermocouple Type you have,
please contact Teledyen Analytical InstrumentsCustomer Service.
Table 3-14. Temperature Controller - Secondary Menu
PRESS
DISPLAY 3.4.1.3.0.0.0.1 PARAMETER VALUE
SEL HOLD TILL p-n1 SET TO “0”
SEL
p-n2*
* Set only to the value
stated in the next
column.
Type S thermocouple (red & black wires): SET TO “6”
In the rare event that you have a different
thermocouple:
Type K, red and yellow wires, SET TO “3”_
Type N, red and orange wires, SET TO “12”.
CAREFULLY FOLLOW THE INSTALLATION
INSTRUCTIONS PROVIDED IN THE
THERMOCOUPLE REPLACEMENT SECTION OF
THIS MANUAL.