LEYBOLD DeviceNet ITR 200 D - S-Device Supervisor Object States; S-Device Supervisor Common Services

S-Device Supervisor Object
17200138_002_C0 – (2016-10) –
 Leybold
15
2.3.3 S-Device Supervisor Object States
Abort - Used to transition the device application objects to the aborted state. This
service request may be (and generally will) originated internally, from application
objects.
Recover - Used to transition the device application objects, out of the abort state,
to the idle state. This service request may be originated internally, from application
objects.
Perform_Diagnostics - Used to instruct the S-Device Supervisor object to perform
a diagnostic test.
2.3.4 S-Device Supervisor Common Services
Service Code Service Name Description of Service
0E
h
Get_Attributes_Single Returns the contents of the specified attribute.
10
h
Set_Attributes_Single Modifies an attribute value.
05
h
Reset Resets the device to the Self-Testing state.
06
h
Start Starts the device execution.
07
h
Stop Moves the device to the Idle state.
The device transitions from the IDLE state to the EXECUTING state by a
START Request (Service Code 06
h
) or by the receipt of the first valid I/O
data!
You will not get any valid measurement values from the device until this
service has been requested or the I/O-poll message has been received.
SELF-TEST
EXCEPTION
SELF-TESTING
ABORT
CRITICAL FAULT
IDLE
EXECUTING
Self-Test Failed
Power Applied, or
Reset Request from any state except CRITICAL FAULT, or
Perform Diagnostics Request from any state except CRITICAL FAULT or ABORT
Self-Test
Passed
Exception Condition
Cleared
Critical Fault
from any state
Start
Request
Stop
Request
Recover Request
Abort Request
Abort Request
Abort Request
Recover Request or