ISPSoft User Manual

ISPSoft User Manual
By means of the built-in tools or functions in ISPSoft, users can configure a PLC or a whole system,
and set parameters. In this chapter, the configuring of a system and the setting of parameters are
introduced.
3.1 Setting Parameters for a DVP Series PLC
3.1.1 System Management Tools for a DVP Series PLC
After users unfold the PLC section in the project management area in a project for a DVP series
PLC, they will find the system management tools related to the PLC. Only after the PLC is
connected to ISPSoft can some functions be enabled. The functions of the items are described
below.
• Retentive Range: Users can set a range of latched devices in the PLC.
• Device Resource Allocation: Users can set a range of devices which will be automatically
assigned to symbols.
• Connected Information: Users can view the present system setting and parameters in the PLC.
The Device Resource Allocation function will be introduced in section 6.2.11. The Retentive
Range function and the Connected Information function will be described in section 3.1.2 and
section 3.1.3.
3.1.2 Retentive Range
(1) After users double-click Retentive Range, the Retentive Range window will appear.
(2) Click a device type.
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