GE GEK-106465A Communication with the Master Unit, Inputs and Outputs, Digital Inputs

ACCEPTANCE TESTS

6.6.COMMUNICATION WITH THE MASTER UNIT

1.Connect the master unit to the CIO. Verify that the BUS LED blinks indicating communication between both units.

2.Verify, using the master unit Setup program, that the CIO boards setting options are available. For example, using an F650 as master unit, verify in EnerVista F650 Setup, that the "Actual > Inputs/Outputs > I/O Board Status > Board H Status" and "Actual > Inputs/Outputs > I/O Board Status>Board J Status" appear as active.

6.7.INPUTS AND OUTPUTS

During all tests, the screw on the rear of the relay must be grounded.

6.7.1. DIGITAL INPUTS

During this test, the user will determine the activation/deactivation points for every input in the relay for the set voltage value of 30 Volts.

Verify that the error does not exceed +/- 10% (+10% on activation, -10% on deactivation) Default board settings for the input test are as follows:

Settings/Control Elements/Inputs Outputs/Board X

The inputs test is completed by groups of 8 inputs, as this type of board has 2 groups of 8 inputs with the same common. For the first 8 inputs, the voltage threshold setting is determined by Voltage Threshold A. For the next 8 inputs, the setting is Voltage Threshold B.

Inputs (or contact converters, CC1 – CC15) must also be set to POSITIVE.