INFICON PSG55x ATM to Medium Vacuum Gauge (EtherCAT) - Manual (Page 23)

tira85e1 (2013-06) PxG55x.cp
23
Indicates whether the Value parameter contains a value in under range.
Reading Valid
0 No Underrange Exceeded
1 Underrange Exceeded
Index SI DataType NV Access PM Name
600E 0x01 BOOL RO tx Status High Trip
0x02 BOOL RO tx Status Low Trip
Status High Trip
0
1 High Trip not assert
High Trip assert
Status Low Trip
0
1 Low Trip not assert
Low Trip assert
Index SI DataType NV Access PM Name
600F 0x01 BOOL RO tx Status High Trip
0x02 BOOL RO tx Status Low Trip
Status High Trip
0
1 High Trip not assert
High Trip assert
Status Low Trip
0
1 Low Trip not assert
Low Trip assert
This chapter describes the configuration area of the PCG with ATM.
Calculating the High Trip Point and Low Trip Point → 4.4.7.
Index SI DataType NV Access PM Name
8000 or
8010 or
8020 0x01 REAL32 x RW Cross Over Area Upper
Limit
0x02 REAL32 x RW Cross Over Area Lower
Limit
Upper limit of the cross over area.
At low pressures, only the signal of the Pirani sensor is used for pres-
sure measurement; at high pressures, only the signal of the diaphragm
capacitive sensor. To determine the output signal in the cross over area,
both signals are used proportionally to the pressure.
Lower limit of the cross over area.
Subindex 0x03
4.6.3 Input Trip Point 1
Subindex 0x01
Subindex 0x02
4.6.4 Input Trip Point 2
Subindex 0x01
Subindex 0x02
4.7 PCG with ATM
Configuration Area
(0x8000…0x8FFF)
4.7.1 Configuration Common
Module
Subindex 0x01
Subindex 0x02