Red Lion GEMINI 2 - Manual (Page 13)

[52 -1]
[52 -2]
[52 -3] These modes are the same as above with the exception
[52 -4] that the output is set for reverse phase operation.
[52 -5]
[52 -6]
CODE 53 - OUTPUT 1 TIME DELAY
The Gemini has the capability of varying the output time delay from 0.01 second
to 599.99 seconds. When the code is entered, instead of a single mode identifier
digit being displayed, six digits will be shown. Refer to the “Programming Preset,
Scale Factor, and Output Time Delay” section for more details about entering.
Output time delay will be terminated if the unit is manually reset.
Note: A time delay value of zero cannot be programmed into the Gemini. If a
value of 0 is entered into the display and the “E” key is pressed, the unit will not
enter the 0, but will revert back to displaying the previous time delay.
CODE 54 - OUTPUT 2 TERMINATION MODES (GEMINI 2000
Only)
The Gemini 2000 has six Output 2 Termination Modes. They are: Terminate at
Output 1 Start; Terminate at Output 1 End; Terminate at Manual Reset;
Terminate at Manual Reset End; Terminate After Time Delay; and Boundary.
A Reverse Phase Option is available on the Gemini 2000. This refers to
complementing the logic state of the output. With normal phase operation, when the
count reaches preset 2, output 2 will turn on. The reset condition of the output is
output off. In reverse phase operation, the output turns off when the preset is reached.
The reset condition of the output is output on. (Note: The state of the relay, if used, is
also reversed.) A “-” sign in front of the mode identifier will provide for reverse
phase operation. The absence of a “-” sign will give normal phase operation.
In all modes except boundary, when the unit is powered up, the relays or
outputs will be turned off. This is done to help prevent a hazardous situation from
occurring. If other than boundary or time delay operation is selected, the unit
should be reset upon power up.
[54 1] TERMINATE AT OUTPUT 1 START - Output 2 will terminate when
Output 1 starts.
[54 2] TERMINATE AT OUTPUT 1 END - Output 2 will terminate when
Output 1 terminates.
[54 3] TERMINATE AT MANUAL RESET - In this mode, output 2, once
activated, does not deactivate until the moment a reset occurs. The reset can be
from the front panel button or from the remote reset terminal, at the rear of the
unit. The output is set for normal phase operation.
[54 4] TERMINATE AT MANUAL RESET END - This mode is like the
preceding output mode, except output 2 deactivates when the reset ends. The
output is set for normal phase operation.
[54 5] TERMINATE AFTER OUTPUT 2 TIME DELAY - Once output 2 has
been activated, it will deactivate after the predetermined length of output 2
time delay has expired. Manual reset, by either the front panel button or the
reset terminal, will override the output 2 time delay and reset the output. The
output is set for normal phase operation.
[54 6] BOUNDARY MODE - This mode can be used when the unit is
functioning as a counter, but is more applicable to the rate indicator mode.
When in boundary mode, the preset 2 value serves as the boundary point.
When the count is less than the preset, the output is not activated (normal
phase). When the count is greater than or equal to the preset, the output is
activated. If the count value were to drop below preset, the output would again
deactivate. For negative preset points, the output is not activated when the
count value is more positive than the preset value. When the count is more
negative than or equal to the preset, the output is activated. If the count
becomes more positive than the preset, the output again deactivates. Upon
power up, the output will “remember” its power down boundary condition
and go to that state. The output is set for normal phase operation.
[54 -1]
[54 -2]
[54 -3] These modes are the same as above with the exception
[54 -4] that the output is set for reverse phase operation.
[54 -5]
[54 -6]
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