Temperature/Setpoint Display; Section 5 "Run Mode; Pid Control Mode; Ramp And Soak Control 1 - Omega CN616TC1 User Manual

4.4 Temperature/Setpoint Display (Main Display)
During "RUN" MODE, the Main Display is used to monitor zone
temperatures, check setpoints, and indicate ALARM conditions.
0 5 2 2
3
Zone
By pressing and holding button
0 5 2 0
3
Zone
Flashing
During operator programming in "FUNCTION SELECT"
MODE, the Main Display is used to:
1. Set the Zone Setpoints
2. Enter Passwords
3. Select Functions
4. Set the Zone Display Time
5. Select the Instrument Model
6. Select Run parameters
During CALIBRATION (Function 78), the Main Display is used
to:
3 1.0 5
1. Set calibration millivolts
21
Temperature
5 1
Run Mode
The display will change to
Setpoint
5 1
Run Mode
Mv
7 8
Function
SECTION 5
"RUN" MODE
In the "RUN" Mode, the CN616 controls the temperature under the
program established during the last "SET" Mode. The "RUN" Mode is
entered every time the controller is powered, after a power interruption, or
it can be entered manually from the "SET" Mode, by pushing buttons
and together
"SET" Mode TIME OUT. If the instrument is left unattended for over 2
minutes in the "SET" Mode, the program will switch it back to "RUN"
Mode.
Three "RUN" Modes are available
1. [00] Standard Control FN 33 Control Mode (digit 3) = 0
2. [51] RAMP & SOAK 1 FN 33 Control Mode (digit 3) = 1
3. [52] RAMP & SOAK 2 FN 33 Control Mode (digit 3) = 2

5.1 PID CONTROL MODE

Each one of the six zones is treated as a separate controller and it can run
under any one of the following Modes
1. PID enable
2. Proportional Band (PB)
3. Proportional Band and Reset (PI) FN 44 & 45 - FN 46 set to 0
4. Proportional Band and Rate (PD) FN 44 & 46 - FN 45 set to 0
5. Proportional Band Reset and Rate (PID) FN 44 , 45 & 46
6. Disabled (OFF)
NOTE!! The PID setting is common to all zones i.e.:-
it can not be changed from zone to zone.
The zones can be mixed and set to either PID or ON-OFF FN [43]
5.2 RAMP & SOAK CONTROL 1
In this Mode each zone will follow the RAMP & SOAK program set in
Section 6: FN 74 & 75 . At the end of the Profile "RUN" the output power
will be switched OFF.

5.3 RAMP AND SOAK CONTROL 2

This Mode is exactly the same as RAMP & SOAK 1 except that at the end
of the Profile "RUN" the controller will control the temperature at the setpoint
of the last segment indefinitely.
22
FN 43
FN 44 - FN 45 & 46 set to 0
FN 31