Omega CNI8DV, CNI16D, CNI8C, CNI8DH, CNI32 manual Cycle Time Submenu, Deadband Submenu

CYCLE TIME SUBMENU:

Press d 15) Display flashes 1st digit of the previous “Cycle Time” value. Press b & c 16) Press b and c buttons to enter a new “Cycle Time” value

(1 to 199 seconds).

Press d 17) Display shows STRD stored message momentarily and then advances to RAMP only, if it was changed, otherwise press a to advance to RAMP Ramp Value Submenu.

A cycle time selected between 1 to 199 seconds indicates the total On/Off time of each proportional cycle. For example, a 15 second cycle time means that every 15 seconds the output will turn on for part or all of the cycle. For Relays’ Control Outputs, do not select a cycle time of less than 7 seconds or the relays’ lifetime will be shortened. For a cycle time of less than 7 seconds select SSR or DC pulse. Use an external SSR with the DC pulse option for higher current (higher than 1 Amp).

The DEADBAND Submenu will only appear if the ON/OFF was selected from the "Control Type" Submenu.

DEADBAND SUBMENU:

Press d 18) Display flashes 1st digit of the previous “Dead Band” value. Press b & c 19) Press b and c buttons to enter a new “Dead Band” value. Press d 20) Display shows STRD stored message momentarily and then

advances to RAMP only, if it was changed, otherwise press a to advance to RAMP Ramp Value Menu.

Dead Band units are the same as Proportional Band units.

The Dead Band or neutral zone is the number of degrees or counts

(if Input Type is Process) around the Setpoint which the Process Variable must pass above or below the Setpoint, before the output changes state.

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