Concoa INTELLISWITCH, Installation And Operating Instructions Manual

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The right inlet display shows the settings of the auxiliary DIP switches including the units of measure,
Serial Port Enable, and Security Lockout. To determine how these switches are set, refer to Table 9.
Find the decimal number in the table in the left column. Find the columns to the right of the decimal
number that say “ON”. Follow that column to the top of the table to determine what functions are
enabled. To change these settings refer to section on user selectable features.
Next “Reset” button
10. [TEST 10] Button Test — This test checks that each button is functioning. The right inlet display
will blank and the left inlet display will change its digits when the keys are pressed. Table 8 shows the
number that will appear on the left inlet display when pressed and working properly. Pushing the Reset
button will increment to the next test so it will not display a number.
Table 8 — Test 10
Button Display
Left Source 0001
Right Source 0010
Bank Select 0100
Next “Reset” button
11. [TEST 11] Display Look Back Time Delay — The value shown on the left inlet display represents the
time in minutes the IntelliSwitch allows a liquid cylinder to recover its pressure to a predetermined
value (Hysteresis Pressure) above the set switchover pressure point (as viewed in Test 9). This number
is factory set between 0 and 60 minutes.
Next “Reset” button
12. [TEST 12] Display Switchback Delay Time — The left inlet display will show a time in minutes. When
the IntelliSwitch switches back to a side that has recovered sufficient pressure after a look back time, a
timer set to the minutes in the display will start. If the side loses pressure and switches again before this
time expires, it is interpreted as having insufficient pressure and the system will alarm. This number is
factory set between 1 and 60 minutes.
Next “Reset” button
13. [TEST 13] Display Hysteresis Pressure — The left inlet display will show a pressure in PSI that represents
the amount of pressure above the switchover pressure point that is used to determine when a side is
ready to use again.
14. [TEST 14] Display Calibration Values — The left inlet display will show a number that represents the
internal calibration value for the left transducer. The right inlet display will show a number that represents
the internal calibration value for the right transducer. These are factory set.
Next “Reset” button
End Test Mode — Restores displays and places the system back into normal operating mode.