FC 300 CANopen
16
MG.33.J1.02 VER. 050301 – VLT is a registered Danfoss trademark
1014h, 1015h Emergency object (EMCY)
The emergency object is used to signal error states, and is sent automatically if an alarm in the drive
occurs containing the data described below. If the alarm is removed, another emergency telegram is
sent out with the contents 0, signalling the end of the device’s alarm state.
The behaviour of the EMCY object can be configured via objects 1014h & 1015h and par. 8-07
Diagnosis Trigger.
If par. 8-07
Diagnosis Trigger
is set to “OFF”, then the EMCY will not be sent at all; if it is set to
“trigger alarms”, then it is sent if an alarm occurs; if it is set to “trigger alarms and warnings” then it
is sent if an alarm or a warning occurs.
The EMCY always consists of 8 bytes with the full data as described below.
byte 0
byte 1
byte 2
byte 3
byte 4
byte 5
byte 6
byte 7
EMCY code
(OBJ 1003h/SI 1)
OBJ
1001h
vendor specific info
drive alarm word
drive warning word
reserved