Rockwell Automation Guardmaster 440R-ENETR, Руководство пользователя, Страница: 39 / 86

Rockwell Automation Publication 440R-UM009C-EN-P - July 2019 39
Chapter
6
AOP Controller Tags
This chapter contains the controller tags and nonrecoverable fault codes for each
the ENETR interface, the GSR safety relays, and the GuardLink taps.
The Controller tag names have a prefix, which is shown in the title of each table.
• The name that you have assigned to the ENETR interface replaces the
‘ENETRname’.
• Relay1…Relay6 replaces the ‘Relayx’.
• GuardLink1 or GuardLink2 replaces the ‘GuardLinkx’.
General Instructions for
Faults
The GSR relays have both recoverable and nonrecoverable. External events
generally cause the recoverable faults, and most of the recoverable faults can be
cleared by following the recommended actions. Internal events generally cause
the nonrecoverable faults and require power to be cycled after the recommended
action to clear the fault.
Follow these steps when trying to clear a fault:
1.
Perform the recommended action, if stated.
2. Cycle power to the relay and GuardLink circuit to clear the fault.
3.
If the fault is not cleared, reconfigure the relay.
4. If the fault continues, try to remove possible sources of electromagnetic
interference in the grounding and wiring/cabling.
5. If the fault persists, replace the relay or tap.
TIP The AOP in Studio 5000 sets the fault code style to Decimal. If a -1 appears as
the fault code, change the style to Hexadecimal to get the value.