INFICON SKY CDGxxxD (Profibus) - Manual (Page 45)

tira54e1-a (2009-01) CDGxxxD.cp
45
ID Name Structure Data Type Bytes Access Store
14 Atmosphere
Sensor Block
Command
Array UINT8 2 1_R/W
2_R/W N
Byte Name Structure Data Type Bytes Access Store
0 Transition
Command
Simple UINT8 1 1_R/W
2_R/W
N
1 Target Value Simple UINT8 1 1_R/W
2_R/W
N
Transition Command Name Description
0…127 Reserved Reserved, no action
128 User ATM
adjust
"User Atmosphere Adjust" command
129…255 Reserved Reserved, no action
There are no state transitions associated with the invocation of this service. It is
therefore mandatory for the user to switch the device into the desired configuration
prior to and during execution of this service. This generally means exposing the
sensor to a known environment and treating the values read during execution of
the services accordingly.
A successful service response indicates that the service was accepted and the
application process started.
To perform the "User ATM Adjust Request", vent the gauge to atmosphere and
then start the "User Atmosphere Adjust Service" without any target value.
12.2.5 Analog Input Block
Adjust Command
(ID 14)