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tira85e1-a (2014-10) PxG55x.cp
Measurement principle assigned to the object instance.
The most significant nibble of the parameter represents the sensor type of the first
module, the second most significant nibble of the parameter represents the sensor
type of the second Module, and so forth.
Measurement Principle (Index F940)
1
2
3
4
5
Capacitance Manometer
Piezo
Pirani
Cold Cathode
Hot Cathode
Number of Sensors (Index F940): The number of sensors implemented on the
device.
If the device consists out of several software portions this parameter should be
used.
Using standard a.b.c.d format to describe a version:
SW Version VPG PCB (Index F940)
a
b
c
d
Mayor revision
Minor revision
Development revision
Vendor specific
i.e. 1.0.1.2
Execution of this command will start a Zero Adjust operation.
Index
SI
DataType
NV Access PM Name
FB40 0x01
V_STRING(6) RW Command
0x02
BYTE
RO
Status
0x03
V_STRING(3)
RO
Response
Command
Byte 0
0: Zero adjust with no offset
Byte 1
1: Index of the Sub Sensor (always 1)
Byte 2…5 0: Offset value (Data format: REAL, always 0)
Status (supported values)
0
1
2
3
255
Last command completed, no errors, no reply available
Last command completed, no errors, reply available
Last command completed, errors present, no reply
available
Last command completed, errors present, reply available
Command is executing
Subindex 0x01 (F940)
Subindex 0x02 (F940)
Subindex 0x04 (F940)
4.19 Adjust and Reset
4.19.1
Command Zero Adjust
Subindex 0x01
Subindex 0x02
Содержание PCG550
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