opto engineering LTDVE1CH-40F, Инструкция по эксплуатации

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Firmware version 1.10 - Document version 1.06 - eng
LTDVE1CH-40F | INSTRUCTIONS MANUAL
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When 0x0 the automatic current range mode is selected
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When 0x1 the low current range (zero up to 500 mA) is selected
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When 0x2 the high current range (zero up to 40000 mA) is selected
Bit field [15:2] of this register is unused. When writing these bits, they must be set to zero.
14.2.20. Register CUR_VALUE0
This register defines the current value for the light output LD.
Allowed values for this register are in the range from zero to 40000, and are expressed in mA. Avoid
operation with non-allowed values.
The effective resolution of the generated current depends on the range the required current falls in.
Please see
section 4.2 for more information.
14.2.21. Register RS485_MODBUS_ADDR
This register contains the Modbus address of the controller for the serial RS485 interface. The default
value is 32. Permitted values are in the interval between 1 and 247. Avoid operation with non-allowed
values.
The factory settings can be restored using the INIT button (see chapter 11 for a description of the
INIT button functionalities).
14.2.22. Register RS485_LINE_SPEED
Each bit field [2:0] of this register holds the speed setting for the serial RS485 interface.
Allowed values are in the range from 0 to 7 and are listed below. Avoid operation with non-listed
values.
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When 0x0 the selected baud rate is 1200 bits per second
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When 0x1 the selected baud rate is 2800 bits per second
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When 0x2 the selected baud rate is 4800 bits per second
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When 0x3 the selected baud rate is 9600 bits per second (default value)
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When 0x4 the selected baud rate is 19200 bits per second
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When 0x5 the selected baud rate is 38400 bits per second
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When 0x6 the selected baud rate is 57600 bits per second
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When 0x7 the selected baud rate is 115200 bits per second
Bit field [15:3] of this register is unused. When writing these bits, they must be set to zero.
The default value is 3, corresponding to 9600 bits per second. The factory settings can be restored
using the INIT button (see
chapter 11 for a description of the INIT button functionalities).
Note the firmware supports a maximum of 9600 bits per second. Setting a higher rate in this
register will cause the serial interface to operate at 9600 bits per second.
14.2.23. Register RS485_LINE_PARITY
Each bit field [1:0] of this register holds the parity setting for the serial RS485 interface.
Allowed values are in the range from 0 to 2 and are listed below. Avoid operation with non-listed
values.
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When 0x0 there is no parity bit