Product specifications

Modbus TCP Interface – CI867 Section 5 Maintenance
226 3BSE036351-510 A
PRIM is ON In non-redundant mode:
• This module is started by the
application.
In redundant mode:
• This module is started by the
application and this module act as the
primary interface.
DUAL is OFF In non-redundant mode:
• This is always OFF in non-redundant
mode.
In redundant mode:
• This module is not synchronized or the
other module in this redundant pair is
not started.
DUAL is ON In non-redundant mode:
•N/A
In redundant mode:
• This module is not synchronized or the
other module in this redundant pair is
not started.
CI867 supports hot swap.
Table 42. Modbus TCP Interface CI867 - Fault Finding
Fault Possible Cause and Corrective Action