6 Moeller SWIRE conformance criteria
6.2 System behavior with the configuration checks («Moeller Conformance»)
52
XI/ON: XNE-1SWIRE
09/2011 MN05002016Z-EN
www.eaton.com
6.2
System behavior with the configuration checks
(«Moeller Conformance»)
Parameter setting
•
PROFIBUS-DP and CANopen (Byte 1):
• MC = 1 (MXpro: «Moeller compliant» = activate)
•
DeviceNet (Attribute 121 (79
hex
) «PARAM_COMMON_OERATION_MODES»):
• Bit 4 = 1
System behavior with the configuration checks
1
The physical structure of the SWIRE bus is scanned when U
SW
is switched on
(power up) and compared with the configuration stored in the XNE-1SWIRE.
• The SWIRE bus starts operation (SW LED lit) if the physical structure of the
SWIRE bus matches the SWIRE configuration stored in the XNE-1SWIRE.
• The operation is aborted if the physical structure of the SWIRE bus does
not
match the configuration stored in the XNE-1SWIRE (SW LED flashing). The
SWIRE bus only starts operation:
• After the physical structure was stored in the XNE-1SWIRE and a match
was determined:
• Manually, by pressing CFG button (only functions if the SW LED is
flashing).
After the configuration is stored, the physical structure is compared
once more with the configuration stored in the XNE-1SWIRE.
• If the physical structure of the SWIRE bus matches the configuration
stored in the XNE-1SWIRE the next time that U
SW
is switched on.
2
If the PLC configuration check is activated, the configuration stored in the XNE-
1SWIRE is compared with the SET configuration stored in the PLC. The
complete device ID must match.
• If the two configurations match completely, the entire SWIRE bus is ready for
data exchange (RDY LED lit)
• If the two configurations do
not
match completely (RDY LED flashing), the
operation is aborted for the entire SWIRE bus (RDY LED flashing).
3
The system then starts data exchange.
4
The physical structure of the SWIRE bus is monitored continuously during oper-
ation so that any changes on the bus or slave failures can be detected. The
system retains data exchange with the functional slaves if a modification or slave
failure is detected.