Beckhoff EP4374, Documentation

Page: 38 / 53

Commissioning and configuration
EP4374 38 Version: 2.3
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 0
bin
User scaling not active BOOLEAN RW 0x00 (0
dec
)
1
bin
User scaling active
8020:02 Presentation 0
dec
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
dec
Unsigned presentation
The output value range 0x7pp1:11 is shown as
16 bit unsigned integer. Negative values are not
possible.
2
dec
Absolute value with MSB as sign
Signed amount representation is active.
3
dec
Absolute value
The absolute value of the signed representation
is formed.
8020:05 Watchdog 0
dec
Default watchdog value
The default value (0x8pp0:13) is active. BIT2 RW 0x00 (0
dec
)
1
dec
Watchdog ramp
The ramp (0x8pp0:14) for moving to the default
value ((0x8pp0:13)) is active.
2
dec
Last output value
In the event of an error (triggering of the watch-
dog) the last process data is output.
8020:07 Enable user calibra-
tion 0
bin
User calibration not active BOOLEAN RW 0x00 (0
dec
)
1
bin
User calibration active
8020:08 Enable vendor cali-
bration 0
bin
Manufacturer calibration not active BOOLEAN RW 0x01 (1
dec
)
1
bin
Vendor calibration active
8020:11 User scale offset User scaling: Offset INT16 RW 0x0000 (0
dec
)
8020:12 User scale gain User scaling: Gain
This is the user scaling gain. The gain is represented in
fixed-point format, with the factor 2
-16
. The value one cor-
responds 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
)