Beckhoff EPI4 Series, Documentation

Page: 73 / 82

Device parameters
EPI4xxx, ERI4xxx 73 Version: 1.6
Index 0800 AI Settings Ch.1 (parameterization of channel 1)
Index
(hex) Name Meaning Data type Flags Default
0800:00 AI Settings Ch1 Maximum subindex UINT8 RO 0x18 (24
dec
)
0800:01 Enable User Scale 1 User scale is active. BOOLEAN RW 0x00 (0
dec
)
0800:02 Presentation 0 Signed presentation (default) UINT3 RW 0x00 (0
dec
)
1 Unsigned presentation
2 Absolute value with MSB as sign (signed
amount representation)
0800:05 Siemens bits 1 Status indicators are displayed on the
lowest 3 bits in the status word. BOOLEAN RW 0x00 (0
dec
)
0800:06 Enable filter 1 Enable filter, which makes PLC-cycle-
synchronous data exchange unnecessary BOOLEAN RW 0x01 (1
dec
)
0800:07 Enable Limit 1 1 Limit 1 enabled BOOLEAN RW 0x00 (0
dec
)
0800:08 Enable Limit 2 1 Limit 2 enabled BOOLEAN RW 0x00 (0
dec
)
0800:0A Enable User Calibration 1 Enabling of the user calibration BOOLEAN RW 0x00 (0
dec
)
0800:0B Enable Vendor Calibration 1 Enabling of the vendor calibration BOOLEAN RW 0x01 (1
dec
)
0800:0E Swap Limit Bits 1 Swaps the two limit bits, in order to
achieve compatibility with older hardware
versions. BOOLEAN RW 0x00 (0
dec
)
0800:11 User Scale Offset User scale offset INT16 RW 0x0000 (0
dec
)
0800:12 User Scale Gain User scale gain.
The gain is represented in fixed-point format,
with the factor 2
-16 .
The value 1 corresponds to 65535
dec
(0x00010000
hex
) and is limited to +/- 0x7FFFF
INT32 RW 0x00010000
(65536
dec
)
0800:13 Limit 1 First limit value for setting the status bits INT16 RW 0x0000 (0
dec
)
0800:14 Limit 2 Second limit value for setting the status bits INT16 RW 0x0000 (0
dec
)
0800:15 Filter Settings This object determines the digital filter set-
tings
for all channels of the module , if it is
activated via Enable filter (index 0x80n0:06).
The possible settings are sequentially num-
bered.
UINT16 RW 0x0000 (0
dec
)
0 50 Hz FIR
1 60 Hz FIR
2 IIR 1
3 IIR 2
4 IIR 3
5 IIR 4
6 IIR 5
7 IIR 6
8 IIR 7
9 IIR 8
0800:17 User Calibration Offset User calibration: Offset INT16 RW 0x0000 (0
dec
)
0800:18 User Calibration Gain User calibration: Gain INT16 RW 0x4000 (16384
dec
)
Index 080E ADC raw value
Index
(hex) Name Meaning Data type Flags Default
080E:01 ADC raw value Raw value of the analog/digital converter INT16 RO 0x0000 (0
dec
)
Index 080F Al vendor data Ch1
Index
(hex) Name Meaning Data type Flags Default
080F:0 Al Vendor data Ch1 Maximum subindex RO 0x0C (12
dec
)
080F:01 R0 offset Offset (vendor calibration) INT16 RW 0x0000 (0
dec
)
08 F:02 R0 gain Gain (vendor calibration) INT16 RW 0x4000 (16384
dec
)
080F:03 R1 offset Offset (vendor calibration) INT16 RW 0x0000 (0
dec
)
080F:04 R1 gain Gain (vendor calibration) INT16 RW 0x4000 (16384
dec
)
080F:05 R2 offset Offset (vendor calibration) INT16 RW 0x0000 (0
dec
)
080F:06 R2 gain Gain (vendor calibration) INT16 RW 0x4000 (16384
dec
)