INFICON PSG55x ATM to Medium Vacuum Gauge (EtherCAT) - Manual (Page 31)

tira85e1 (2013-06) PxG55x.cp
31
The value defined in Low Trip Point Limit is compared with the pressure value
referenced by the Source Index parameter.
High Trip Point
Time t
in-
active
active in-
active
active
Low Trip Point
Measurement signal
(Pressure p)
Low Trip
Hysteresis
High Trip
Hysteresis
in-
active
Index SI DataType NV Access PM Name
800E 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
0x900E, 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 0x800E1100 (High Trip Point Limit).
For ATM Mode set value to 0x800E1300 (Percentage High Trip Source).
Subindex 0x01
Subindex 0x02
Subindex 0x11
Subindex 0x12