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DL30-G USERS MANUAL EM-8571-G Rev.2
(3) Set the [CH setting] as [Modbus/TCP], and enter the [Slave No.], [Modbus/TCP register type], and
[Modbus/TCP register address].
Parameter
Description
Slave No.
Enter the slave No. (0 to 31) set in (1).
Modbus/TCP register type
Select either [Input Register (3X)] or [Holding Register (4X)].
Modbus/TCP register address
Set the register address (1 to 65535) in the above register type.
Since the PI data is 32 bit data set in two addresses.
Set the register address of the smaller number.
Check or uncheck the [Invert] check box depending on the order of high/low regis-
ters.
Check the box when using the M-System's remote I/O.
Measuring mode
(Modbus/TCP·SLMP)
Set the type of the 32 bit data read from the remote I/O. Select from the following.
• Accumulation
The cumulative total is calculated by accumulating the difference between the value
at the start of cumulative totalizing and the value when it is reset, for each sampling
duration.
This corresponds to the cumulative total data of the remote I/O.
• Actual value
The retrieved data is recognized as a signed 32 bit integer, and its value is taken as
sampling data.
This corresponds to the power data of the remote I/O.
• Float
The retrieved data is recognized as single precision floating point, and its value is
taken as sampling data.
This corresponds to the power data of the remote I/O.
Pulse range
Set the same value as the pulse range set in the remote I/O.
For details, see the Users Manual for the remote I/O.
Settable only for the Accumulation.
Filter
Slect the filter function from None / Moving average / Delay buffer.
Selectable only for the actual (engineering unit) values.
1. Select
2. Enter
3. Enter