On the Device tab in the Point Properties dialog box:
Update Criteria |
The update criteria you use determines how the data will be requested. |
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Select On Change or On Scan for points whose values should be polled by the SY/MAX driver at regular intervals. |
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Select On Demand On Scan or On Demand On Change for points whose values should be polled by the SY/MAX driver at regular intervals while users are viewing them. |
Address |
A Square D SY/MAX address consists of a register (memory location) number. The ranges on the various models are: 300 Series PLC = 1112 400 Series PLC = 14000 500 Series PLC = 14193 600 Series PLC = 18000 Generic SYMAX model = 14000 Addresses must be specified as numerical values within the PLC range. The FLOATING Point Type occupies two adjacent registers and must be specified as an odd number within the PLC range. |
Square D SY/MAX point configuration. |