Omega ILD44-UTP - Manual (Page 49)

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CYCLE TIME SUBMENU:
Press d 15) Display flashes 1
st
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 1 st 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 is the number of degrees or counts around the Setpoint
which the Process Variable must pass through before the output changes
state.