tira85e1-a (2014-10) PxG55x.cp
15
•
PSG gauges: They consist of one vacuum pressure sensor.
•
PCG gauges with or without ATM: They consist of two vacuum pressure
sensors. The characteristic of this combi device is that only one vacuum
pressure sensor outputs an actual pressure value at one time. The other sensor
is in overrange condition which means that the pressure is higher than the
measurement range of the sensor or underrange condition which means that
the pressure is lower than the measurement of the sensor. The 'Combination
Gauge Active Value' outputs the pressure value form the active measuring
sensor.
For each sensor module a default mapping is configured. The mapping for each
sensor module has the same contents. For a compact cyclic data frame
duplicated mappings can be deactivated.
Or to meet other requirements the TxPDO’s 1A01, 1A03 or 1A05 and the RxPDO
1601 are designated for user mapping. These PDO’s do not have default values
and can be set up by the PDO configuration.
Index
SI
DataType
NV Access PM Name
1600
PM
RW
RxPDO Receive PDO
Mapping,
1601
PM
RW
RxPDO Receive PDO
Mapping, User Mapping
Index
SI
DataType
NV Access PM Name
1A00
PM
RW
TxPDO Transmit PDO
Mapping
0x01
BIT
Reading
Valid
0x02 BIT
Overrange Exceeded
0x03
BIT
Underrange
Exceeded
0x04 BIT
Padding Bits 1 (5 bit)
0x05
REAL
Sensor
Value
0x06 UDINT
Trip Point Output All
Instance
1A01
PM
RW
TxPDO Transmit PDO
Mapping, User Mapping
Index
SI
DataType
NV Access PM Name
1A00
or 1A02
or 1A04
PM
RW
TxPDO Transmit PDO
Mapping
0x01
BIT
Combination
Gauge
Reading Valid
0x02
BIT
Combination
Gauge
Overrange Exceeded
0x03
BIT
Combination
Gauge
Underrange Exceeded
0x04 BIT
Padding Bits 1 (5 bit)
0x05 REAL
Combination Gauge Active
Value
0x06 UDINT
Trip Point Output ALL
Instance
1A01
or 1A03
or 1A05
PM
RW
TxPDO Transmit PDO
Mapping, User Mapping
4.2.1 Process Data Objects
(PDO's)
RxPDO’s
TxPDO’s PSG
TxPDO’s PCG
(PCG with or without ATM
only)
Содержание PCG550
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