If the SM-EtherCAT detects an error during operation, it will force a trip on the drive.
However, the trip code displayed on the drive will only indicate which slot initiated the
trip. The exact reason for the trip will be indicated in the SM-EtherCAT error code
parameter, Pr MM.50.

Table 9.9 shows the possible trip codes that will be displayed on the drive when a
problem is detected with SM-EtherCAT or when SM-EtherCAT initiates a trip.

9.5

SM-EtherCAT module temperature

This parameter shows the option module temperature reading in degrees celcius.

9.6

SM-EtherCAT serial number

The serial number is loaded into the SM-EtherCAT during manufacture and cannot be
changed. It contains the last eight digits of the 10-digit serial number of the label.

Table 9.9 Drive trip display codes

Trip

Code

Fault

Description

SLX.HF/

SL.HF

Hardware

fault

The drive has detected that a Solutions Module is present, but is unable
to communicate with it. If this occurs, please contact your supplier or
local Control Techniques Drive Centre.

SLX.Er/

SL.Er

Error

Error trip generated by SM-EtherCAT

SLX.nF/

SL.nF

Not fitted

This trip will occur if a drive slot is configured for an option module, but
no module is fitted in the slot.

SLX.dF/

SL.dF

Different

module

fitted

The slot configuration parameters stored in the drive are not valid SM-
EtherCAT configuration parameters. This trip will also occur when an
SM-EtherCAT is fitted to a previously un-used slot.

Table 9.10 SM-EtherCAT module temperature

SM-EtherCAT module temperature

Pr MM.44

Default

N/A

Range

0 - 255

Access

Table 9.11 SM-EtherCAT serial number

SM-EtherCAT serial number

Pr MM.35

Default

N/A

Range

0 - 16777215

Access