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Page 21
Out1 Output selection: Select OnOf, 1tP, 1PuL, or ProP.
ONOF A setting of ONOF allows the control to operate as a simple
on/off mode. This setting forces the control to turn off at set point,
and on at the set point plus the differential (SP_d). When selected,
the Out1/OnOF menu item is followed by ####/SP1d, and the
tunE, Pb, rES, OFS, rtE, and ArUP selections in the Secondary
menu and the S1OL and S1OH selections in the Secure menu are
suppressed.
SP_d Set Point On-Off Differential (hysteresis). Select 1to 9999
(direct acting), or -1 to -9999 (reverse acting). This value will be
negative for reverse acting set points, and positive for direct acting
outputs. Set the value for the amount of difference between the
turn off point (set point) and the turn on point. The following
drawing shows output behavior for reverse and direct action.
##tP Time Proportioning Cycle Time. Select 1tP to 80tP.
1tP A setting of 1tP is recommended for solid state outputs
(SSR or 15VDC).
2tP to 80tP Time Proportioning Control is adjustable in 1 second
steps. Recommended for mechanical outputs (relays,
solenoids, etc.). For best contact life, a time should be
selected as long as possible without causing the process to
wander.
#PuLPulsed Time Proportioning Output: Select 1PuL to
7PuL. 1PuL = Linear and 7PuL = most nonlinear. Changes
output linearity for use in cooling applications or for an
extremely fast response processes. At the center of the
proportional band, a pulse value of 1 provides an output of
one second on and one second off (50% output). A pulse
value of 2 provides an output of one second on and two
seconds off (33% output). Output at center of band equals
one second on, 2(pulse value-1) seconds off.
ProP For Current (Code 5) outputs only.
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