OEM Controls CANBus Product Line - Manual (Page 21)

OM-17288
CANBus USERS MANUAL Page 21 of 38
Revision C
GJO*07-12-06
ORIGINAL
-During normal operation, if no CANopen messages are received within 75
milliseconds, the module enters “failsafe operation” and turns off all of its local
outputs. After 1 second, the module enters the stopped state with red ON
indication.
-The OCI-1 provides additional bus information for each CAN module.
-The CiA Standard 301 specifies four states – the 3 above plus initializing which
occurs at power on reset. The OEM CAN modules automatically transition to
pre-operational after reset, per the CiA 301 spec.