Device Point Properties
On the Device tab in the Point Properties dialog box, configure the:
Address | For all memory types except %L, enter the memory type and offset in the Address field. The address format is: < memory type >< address > For example, to specify Register 1, the address is %R1. All offsets have a minimum value of 1. |
The address of %L memory types requires the block name. Block names must be unique over all programs in the programmable controller.
Block names cannot begin with a numeric character.
The address format is:
%L<
address
><
block name
>
For example, to specify the fifth word in the %L domain in the program block ABC, the address is %L5ABC.
Note: The block name must be capitalized. For example, %L5ABC is correct, but %LAbc is not correct.
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In addition to the standard diagnostic points, you can configure a set of Series 90 TCP/IP Triplex diagnostic points. The data structure type of all diagnostic points is analog UINT. | |
Update Criteria | The update criteria determine how the data will be requested. Select On Change or On Scan for points whose values should be polled by Series 90 TCP/IP communications at regular intervals. Select On Demand On Change or On Demand On Scan for points whose values should be polled by Series 90 TCP/IP communications at regular intervals when users are viewing them. Select Unsolicited for points that are updated by devices. Note: By default unsolicited data is disabled; it needs to be enabled for unsolicited data to be processed by this device communication interface. |
Point Type |
Select one of the following:
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When you are configuring Boolean points in memory types that are not bit addressable, you must also enter data in the following field:
Address Offset | Enter the bit offset that corresponds to the bit position within the word. |