Bartlett Instrument Co.

	*Bartlett Instrument Co.*

Cone and Thermocouple Offsets

Cone Offset

CnoS – Cone Offset is used to raise or lower the final temperature that is reached using the Cone Fire mode. The following apply to cone offsets:

The final temperature is affected only for the cone number that you change and no other cone numbers.
The cone offset will remain for that specific cone number until it is changed again.
Typing 00 (before the desired offset temperature) will raise the final temperature and increase the amount of heat work.
Typing 90 (before the desired offset temperature) will lower the final temperature and decrease the amount of heat work.
The maximum number of degrees that can be raised or lowered is 50° F (28° C)
Cone offsets do not affect the VARY-FIRE mode.

Thermocouple Offset*

TCoS – Thermocouple (T/C) Offset is used to raise or lower the temperature that is indicated by the controller. The following apply to T/C offsets:

The final temperature is affected for all CONE FIRE and all VARY-FIRE programs.
The thermocouple offset will remain for that T/C until it is changed again.
Typing 00 (before the desired offset temperature) will raise the indicated temperature but it will lower the actual temperature in the kiln and LOWER the amount of heat work.
Typing 90 (before the desired offset temperature) will lower the indicated temperature but it will increase the actual temperature in the kiln and INCREASE the amount of heat work.

* T/C OFFSET is available on the V6-CF controller using the SMT600 circuit board (first manufactured March 1999).

	CONE Offset	T/C Offset
To Correct Under-firing	Set positive (00) cone offset	Set negative (90) t/c offset
To Correct Over-firing	Set negative (90) cone offset	Set positive (00) t/c offset
How to Change:	V6-CF: Press OTHER til CnoS. Press ENTER. Enter cone #. Press ENTER. Enter offset amount. Press ENTER. THP600 (RED panel): *,1, 9, 9, 9. Press ENTER. Enter cone #. Press ENTER. enter offset amount. Press ENTER.	V6-CF (single zone): Press OTHER til tCOS. Press ENTER. Enter offset amount. Press ENTER. V6-CF (multiple zones): Press OTHER til tCOS. Press ENTER. Press ENTER. Enter offset amount for TC 1. Press ENTER. Press ENTER. Enter offset amount for TC 2. Press ENTER. Press ENTER. Enter offset amount for TC 3. Press ENTER. THP600 (RED panel): not available