Inficon PCG550 - Page 26

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tira85e1-a (2014-10) PxG55x.cp
Calculating the High Trip Point and Low Trip Point → 4.4.7.
Index SI DataType NV Access PM Name
800F 0x01 BOOL x RW High Trip Enable
0x02 BOOL x RW Low Trip Enable
0x11 REAL x RW High Trip Point Limit
0x12 UDINT x RW High Trip Source Index
0x13 REAL x RW Percentage High Trip
Source
0x14 REAL x RW Low Trip Point Limit
0x15 UDINT x RW Low Trip Source Index
0x16 REAL x RW Percentage Low Trip
Source
0x17 REAL x RW High Trip Hysteresis
0x18 REAL x RW Low Trip Hysteresis
0x1A UDINT x RW Source Index
High Trip Point
0
1
Disable
Enable
Low Trip Point
0
1
Disable
Enable
High Trip Point limit: High limit to trigger trip point condition if Input Value (I 0x900F,
SI 0x01) is above this limit.
Object index of High Trip Point Value source.
Bit 16…31: Index
Bit 08…15: Subindex
Bit 00…07: reserved
For a fix limit set value to 0x800F1100 (High Trip Point Limit).
For ATM Mode set value to 0x800F1300 (Percentage High Trip Source).
Percentage of High Trip Source: Percentage of Piezo Sensor Value (I 0x60010, SI
0x11) in [%].
Low Trip Point Limit: Low limit to trigger trip point condition if Input Value (I 0x900F,
SI 0x01) is below this limit.
Object index of Low Trip Point Value source.
Bit 16…31: Index
Bit 08…15: Subindex
Bit 00…07: reserved
For a fix limit set value to 0x800F1400.
For ATM Mode set value to 0x800F1600.
High Trip Point Limit: High limit to trigger trip point condition if Input Value (I
0x900F, SI 0x01) is above this limit.
4.7.4 Configuration Trip
Point 2
Subindex 0x01
Subindex 0x02
Subindex 0x11
Subindex 0x12
Subindex 0x13
Subindex 0x14
Subindex 0x15
Subindex 0x16