ifm electronic JN2100 v.2.2.0 - Manual (Page 31)

UK
Inclination sensor JN
31
12.2 COB IDs
The CAN identifiers of the communication objects are determined according
to the pre-defined connection set with every reset (communication, application
and hardware reset) depending on the set node ID (SDO index 2000h).
Communication object Calculation of the COB ID Default value (node ID = 10)
NMT0 h 0h
SYNC 80h 80h
EMCY 80h + node ID 8Ah
TPDO0 180h + node ID 18Ah
TPDO1 280h + node ID 28Ah
TPDO2 380h + node ID 38Ah
TPDO3 480h + node ID 48Ah
Standard SDO
(client
→
server)
580h + node ID 58Ah
Heartbeat 700h + node ID 70Ah
12.3 Status LED
The integrated LEDs indicate the current device status (run LED, green) and CAN
communication errors (error LED, red).
LED colour Flashing frequency Description
Green Permanently off The device is in the "reset" state
or no power supply is available
Permanently on The device is in the
"pre-operational" state
Flashes The device is in the
"operational" state
Brief lighting once The device is in the "stopped"
state
Red Permanently off No error
Permanently on The device is in the "bus off" state
Brief lighting once Error counter:
The CAN controller has reached
or exceeded its warning limit
Brief lighting twice The device has detected the
failure of the guarding master
(node guard event)