ABB Relion 630 Series Operation Manual page 26

Protection and control

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Table of Contents

Section 3

630 series overview

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Figure 4:

Truncated path

The function button panel shows on request what actions are possible with the

function buttons. Each function button has a LED indication that can be used as a

feedback signal for the function button control action. The LED is connected to the

required signal with PCM600.

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Figure 5:

Function button panel

The alarm LED panel shows on request the alarm text labels for the alarm LEDs.

1MRS756509 E

630 series

Operation Manual