Beckhoff ELX3312, Руководство по эксплуатации

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Parameterization and programming
ELX3312 and ELX3314 74 Version: 1.3.0
5.9.2 Configuration data
Index 80n0 TC Settings (for Ch. 1 - 4 (0 ≤ n ≤ 3))
Index (hex) Name Meaning Data type Flags Default
80n0:0 TC Settings Maximum subindex UINT8 RW 0x1A (26
dec
)
80n0:01 Enable user
scale User scaling is active. BOOLEAN RW 0x00 (0
dec
)
80n0:02 Presentation 0: Signed presentation, 0.1°C/digit
1: Absolute value with MSB as sign (signed amount represen-
tation), 0.1°C/digit
2: High resolution (0.01°C/digit) BIT3 RW 0x00 (0
dec
)
80n0:05 Siemens bits The S5 bits are displayed in the three low-order bits BOOLEAN RW 0x00 (0
dec
)
80n0:06 Enable filter This setting generally activates the basic filters in object
0x80n0:15. In the ELX331x these are technically realized in the
ADC and can therefore not be switched off, even if they are set
to "disabled" in the object. BOOLEAN RW 0x01 (1
dec
)
80n0:07
)
Enable limit 1 Limit 1 enabled BOOLEAN RW 0x00 (0
dec
)
80n0:08 Enable limit 2 Limit 2 enabled BOOLEAN RW 0x00 (0
dec
)
80n0:0A Enable user cal-
ibration Enabling of the user calibration BOOLEAN RW 0x00 (0
dec
)
80n0:0B Enable vendor
calibration Enabling of the vendor calibration BOOLEAN RW 0x01 (1
dec
)
80n0:0C Coldjunction
compensation 0: internal
1: no
Cold junction compensation is not active
2: Extern process data
Cold junction compensation takes place via the process data
(resolution [1/10]°C)
BIT2 RW 0x00 (0
dec
)
80n0:0E Disable wire
break detection 0: Wire break detection is active
1: Wire break detection is not active BOOLEAN RW 0x00 (0
dec
)
80n0:11 User scale off-
set User scaling offset INT16 RW 0x0000 (0
dec
)
8000:12 User scale gain User scaling gain.
The gain is represented in fixed-point format, with the factor
2
-16 .
The value 1 corresponds to 65536 (0x00010000)
INT32 RW 0x00010000
(65536
dec
)
80n0:13 Limit 1 First limit value for setting the status bits (resolution 0.1 °C) INT16 RW 0x0000 (0
dec
)
80n0:14
)
Limit 2 Second limit value for setting the status bits (resolution 0.1 °C) INT16 RW 0x0000 (0
dec
)