INFICON SKY CDGxxxD (Profibus) User Manual
Page 25

tira54e1-a (2009-01) CDGxxxD.cp
25
Status name
Description
NORMAL (State set)
The firmware of the device has started. All configured
block instances exist. No device internal initialisation
and check tasks have been carried out yet.
RUNNING (State set)
This is the entry sub-state to NORMAL. All block
instances are initialised. The parameters have
appropriate initial or default values (as defined in this
profile). Acyclic access to the device is possible (i.e.
MS2 services and MS0 diagnosis service
(get_diagnosis))
NOTEXECUTING
(State set)
This is the entry sub-state to RUNNING. Device is
not executing (e.g., it is not performing its device-
specific function). No self tests have been carried out
after a new start of the device.
SELFTESTING
This is the entry sub-state to NORMAL, RUNNING
and NOTEXECUTING. All block instances exist and
have been initialised. Device is performing device-
specific and device type-specific tests to determine if
it is qualified to be running.
IDLE
All blocks and device hardware and software have
been initialised and have successfully completed self
testing. The device is ready for cyclic data transfer.
SELFTESTEXCEPTION
Object has detected an exception condition during
self testing. The details of the exception are stored in
the appropriate parameter values of the Device
Block.
EXECUTING
Device is executing (e.g., it is performing its device-
specific function) its functions according to the
purpose of the device. The detailed purposes are
described in the certain blocks of the profile. The
device performs cyclic data transfer.
ABORT
Device Block instance is in an aborted state. The
device-specific functions are not performed properly.
If the reason of the abort is not active, the device
state can switch automatically back to IDLE state.
The cyclic data transfer is not active.
CRITICALFAULT
The Device Block (and device) is in a fault state from
which there is no recovery. The result of the device-
specific function is bad. The conditions required for
exit from a critical fault are outside the scope of this
document. The cyclic data transfer is not active.
7.2.1 General Device Block
State descriptions