Omega CN616TC1, User Manual

On entering function [78] the function display will read 78.
The upper display shows 30.00 mV setting.
Enter the exact mV as  measured by the millivolt meter.
The main display will flash all zero’s. During this period the controller is
checking calibration so do not alter the mV reading. When the flashing
stops, the calibration is complete and the controller will return to
“RUN” Mode.

To increment the flashing digit press the button
To advance to the next digit press the button
To save the mV setting and start calibration press the button

37

Function [79] does not control any other function
On entering function [79] the function display shows 79.
The zone display shows blank.
The upper display shows 0.
By advancing the flashing digit the operator can select
[0]

to return with no changes

[1] to [6] to start profile on any one zone 1 to 6
[7]

to start profiles on all enabled zones 1 to 6

To increment the flashing digit press the button
To start profile and return to “RUN” mode  press the button

 6.12 Function [79]

Start  Profile

  Standard Ranges

[40 Mv]

TC                            ºC Range           ºF Range
B

0-1800

32-3300

C

0-2300

32-4200

E

0-500

32-1000

J

0-750

32-1400

K

0-1000

32-1900

R

0-1750

32-3200

S

0-1750

32-3200

T

0-400

32-750

      Extended Ranges

[75 Mv]

E

0-1000

32-1800

K

0-1300

32-2500

Open Collector Transistor Diagram for Output

Microprocessor Bus

7.1     Thermocouple Ranges

38

5 VDC

DC    Z1    Z2   Z3    Z4    C     C     Z5    Z5    Z6   Z6     Up to 40 VDC

External Power supply

Internal
Power
Supply

Note !   Extended range will work with all Standard range thermo-
couples, but it is better to use Standard range for thermocouples with
output below 40 Mv.

Note !   See page 40 for Wiring Diagram of controller outputs