User guide

MDX-ETHERNET User Guide 45
Issue : a www.leroy-somer.com
12.8 Cyclic mapping status
The MDX-ETHERNET mapping status parameter Pr 15.49 indicates a mapping
configuration error. When a mapping error has been corrected, re-initialise the MDX-
ETHERNET by setting Pr 15.32 to ON (1). The mapping error codes are described in
Table 12.7.
Table 12.6 Mapping error codes
12.9 Drive trip display codes
If the MDX-ETHERNET detects an error during operation, it will force a trip on the drive.
However, the trip code displayed on the drive will only indicate that MDX option is in
fault. The exact reason for the trip will be indicated in the MDX-ETHERNET error code
parameter, Pr 15.50. Table 12.8 shows the possible trip codes that will be displayed on
the drive when a problem is detected with the MDX-ETHERNET or when the MDX-
ETHERNET initiates a trip.
12.10 Fieldbus trip
If the MDX-ETHERNET detects an error during operation, it will force a trip on the drive
and update the error code parameter, Pr 15.50. Table 12.8 shows the possible MDX-
ETHERNET error codes.
Table 12.7 MDX-ETHERNET error codes
12.11 Module serial number
The serial number is loaded into the MDX-ETHERNET during manufacture and cannot
be changed. It contains the eight digit serial number located on the label.
Mapping status
Pr 15.49
Default N/A
Range 0 to 2
Access RO
Pr 15.49 LCD display Description
0 I/O good Mapping channels are good
1 Input bad IN Mapping channel is faulty (Pr 15.10 to Pr 15.19)
2 Out bad OUT Mapping channel is faulty (Pr 15.20 to Pr 15.29)
Fieldbus trip
Pr 15.50
Default N/A
Range 0 to 2
Access RO
Error code Fault display on LCD Description
0 No error code
Indicates that the MDX-ETHERNET module is healthy. It is
possible to trip the drive externally via various
communication channels.
1 bus loss
No new messages have been received for the specified
network loss trip time.
2 Option loss
An inter-option communications time-out has occurred, but
the MDX-ETHERNET is unable to determine the reason
for the error.
Module serial number
Pr 15.35
Default N/A
Range 32 bit
Access RO