INFICON SKY CDGxxxD (Profibus) - Manual (Page 27)

tira54e1-a (2009-01) CDGxxxD.cp
27
8 Sensor Analog Input Function Blocks
All gauge functions of the CDGxxxD are described in the Analog Input Function
Block. Because the gauge includes two measuring systems, there are two Analog
Input Function Block Instances:
• Instance 1 represents the Capacitance Diaphragm Gauge (CDG) measuring
part of the gauge. See section 8.1.
• Instance 2 represents the Atmosphere Pressure Sensor (ATM) measuring part
of the gauge. See section 8.2.
Instance 1 of the Analog Sensor Input Function Blocks describes the functionality
of the Capacitance Diaphragm Gauge (CDG) measuring part of the gauge. The
following attributes are supported:
ID Name Structure Data type Bytes Access Store See section
15 AIBlockAdjust Command Record UINT8 2 1_R/W
2_R/W
N 8.1.22
16 Block Type ID Simple OSTRING(n) 4 1_R
2_R N 8.1.1
17 AlarmEnable Simple Boolean 1 1_R/W
2_R/W
N 8.1.2
18 WarningEnable Simple Boolean 1 1_R/W
2_R/W
N 8.1.3
19 ProcessValue (PV) Simple *) - 0_XI
1_R
2_R
D 8.1.4
20 Status Simple UINT8 1 0_XI
1_R
2_R
D 8.1.5
21 Data Type Simple UINT8 1 2_R/W N 8.1.6
22 Data Unit Simple UINT16 2 2_R/W N 8.1.7
23 Reading Valid Simple Boolean 1 1_R
2_R
D 8.1.8
24 Full Scale Simple **) - 1_R
2_R
N 8.1.9
25 Offset-A Data Type Simple UINT8 1 1_R
2_R N 8.1.10
26 Offset-A Simple **) - 1_R
2_R
8.1.11
31 Alarm Trip Point High Simple **) - 1_R/W
2_R/W N 8.1.12
32 Alarm Trip Point Low Simple **) - 1_R/W
2_R/W N 8.1.13
33 Alarm Hysteresis Simple **) - 1_R/W
2_R/W
N 8.1.14
35 Warning Trip Point High Simple **) - 1_R/W
2_R/W N 8.1.15
36 Warning Trip Point Low Simple **) - 1_R/W
2_R/W N 8.1.16
37 Warning Hysteresis Simple **) - 1_R/W
2_R/W
N 8.1.17
39 Safe State Simple **) 1 1_R/W
2_R/W
N 8.1.18
40 Safe Value Simple **) - 1_R/W
2_R/W
N 8.1.19
44 Overrange Simple **) - 1_R
2_R
N 8.1.20
45 Underrange Simple **) - 1_R
2_R
N 8.1.21
8.1 Sensor Analog Input
Function Block
(Instance 1, CDG)