Emerson BDS-256XL Podręcznik Użytkownika Pobierz pdf (Strona 170)

BDS Diagnostics

27-8

27.8. Contacts (BDS)

String View > Diagnostics|Contacts

This diagnostic checks the external critical and maintenance alarm contacts and the optional

contacts for proper connection. To open Alarm Contacts Diagnostics, select Contacts. Under

Select Contact, click a contact or alarm button, then click On. You can confirm contact

operation by verifying a device connected to the contacts turns on and off.

Figure 130. Diagnostics - Alarm Contacts (BDS)

27.9. Intertier (BDS)

String View > Diagnostics|Intertier

The Intertier diagnostic monitors the signal on each intertier input. Use this diagnostic for

verifying the calibration of these input channels or troubleshooting. To open Intertier

Diagnostics, select Intertier.

Figure 131. Diagnostics - Intertier (BDS)

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Emerson BDS-256XL Podręcznik Użytkownika Strona 170