Response Electronics CL6011B Spécifications Page 99

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5-21Controller Cards
Original — December 1991 UM4.6:CS6003
Step 17: Press Switch 2 of the data switches labeled MUX DI/DO OR
CONTROLLER DI. The 1 ACTIVE indicator goes out and the
> 1 ACTIVE indicator should light. If the > 1 ACTIVE indicator
fails to light, or if another of the DI STATUS indicators lights,
the computing controller card requires repair.
Step 18: Press both of the lit MUX DI/DO OR CONTROLLER DI data
switches again to switch them OFF. The > 1 ACTIVE indicator
goes out and the NONE ACTIVE indicator of the DI STATUS
indicators should light. If the NONE ACTIVE indicator fails to
light, or if another DI STATUS indicator lights, the computing
controller card requires repair.
Step 19: Repeat Steps 16 thru 18 for MUX DI/DO OR CONTROLLER
DI data Switches 3 and 4.
Step 20: Disconnect the jumpers and voltmeter.
Step 21: Set the calibrator ON/OFF switch to OFF.
Step 22: Remove the computing controller card.
5.6 Type CL7011 Computing Controller Card
(with Dual Current Output)
This calibration procedure for the computing controller allows the user to
calibrate the 0 percent (ZERO) and 100 percent (SPAN) voltage levels of
the analog-to-digital conversion circuit. It also allows the measurement of
the 0 percent and 100 percent values of the two analog outputs and the
adjustment of the 100 percent analog current outputs. The procedure
tests the discrete inputs and outputs on the computing controller.
5.6.1 Equipment Required
The following equipment is required:
Type CS6003 Calibrator
Voltmeter
5
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