Beckhoff EP4174-0002, Документация

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Commissioning/Configuration
EP4174-0002 50 Version: 1.1.0
Index 8020 AO settings Ch.3
Index (hex) Name Meaning Data type Flags Default
8020:0 AO settings Ch.3 Maximum subindex UINT8 RO 0x16 (22
dec
)
8020:01 Enable user scale This entry activates the scaling for 0x8pp0:11 and
0x8pp0:12. BOOLEAN RW 0x00 (0
dec
)
8020:02 Presentation 0 Signed presentation
The output value range 0x7pp1:11 is shown as
16 bit signed integer. For unipolar terminals
(0-10V or 0-20 mA) the negative range is set to
zero. BIT3 RW 0x00 (0
dec
)
1 Unsigned presentation
The output value range 0x7pp1:11 is shown as
16 bit unsigned integer. Negative values are not
possible.
2 Absolute value with MSB as sign
Signed amount representation is active.
3 Absolute value
The absolute value of the signed representation is
formed.
8020:05 Watchdog 0 Default watchdog value
The default value (0x8pp0:13) is active. BIT2 RW 0x00 (0
dec
)
1 Watchdog ramp
The ramp (0x8pp0:14) for moving to the default
value ((0x8pp0:13)) is active.
2 Last output value
In the event of an error (triggering of the watchdog)
the last process data is output.
8020:07 Enable user calibra-
tion Enables user calibration BOOLEAN RW 0x00 (0
dec
)
8020:08 Enable vendor cali-
bration Enable vendor calibration BOOLEAN RW 0x01 (1
dec
)
8020:11 User scale offset User scaling: Offset INT16 RW 0x0000 (0
dec
)
8020:12 User scale gain User scaling: Gain.
The gain is represented in fixed-point format, with the
factor 2
-16
. The value one corresponds to 65535
(0x00010000).
INT32 RW 0x00010000
(65536
dec
)
8020:13 Default output Default output value INT16 RW 0x0000 (0
dec
)
8020:14 Default output ramp This value defines the ramps for the ramp-down to the
default value. The value is specified in digits / ms.
If the entry is 100 and the default value 0, for example, it
takes 327 ms (32767/100) for the output value to change
from the maximum value (32767) to the default value in
the event of a fault. UINT16 RW 0xFFFF
(65535
dec
)
8020:15 User calibration offset User calibration: Offset INT16 RW 0x0000 (0
dec
)
8020:16 User calibration gain User calibration: Gain UINT16 RW 0x4000
(16384
dec
)