Chicago Pneumatic SD25 Manuel d'instructions télécharger pdf (Page 31)

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CS4100/2100 Controllers Technical Reference

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September 2005 Page 29

Determining INPUT Sources

It is possible that INPUTS can enter into the single-channel CS4700 Controller from several sources.

Below is a list of some potential sources and their relative priority.

1. VsSetup assignments

a. Tool switches

b. Digital inputs (via a 19-pin connector etc.)

c. Auto-increment or barcode-based pset selections

2. Ford specific I/O (but only if the Ford interface is enabled via the console port)

3. Keypad pset selection (if a keypad is resident and enabled by default or via the console)

4. Fieldbus (which must be enabled by “defaults” via keypad or console)

Note that if no keypad is present (Defaults should be set via the console)

5. OPC inputs via Visual Supervisor/Applicaton programs

NOTE:

Enabling Fieldbus will block all INPUTS from OPC.

Examples:

You want to start the tool via Fieldbus. Set Default#1 below.

NOTE:

If VsSetup is run and “Cycle-On” is mapped to a tool trigger or

an input, it will then override the Fieldbus input.

You want to start the tool via OPC. Set Default#3 below. You must run VsSetup and unmap the

cycle-On input from the tool switch.

DEFAULTS INPUT Mapping from the Keypad (or RS-232 Console)

In order to initiate a CS47XX/2700 Controller to operate without using VS, several “Default” modes

have been provided. These can be selected via the Main Menu screen or by invoking the console

“Default” command. The Default selections allow the user to select the source of the pset-selects and

the location from which the tool will be controlled. The 4 selections are:

DEFAULT#

arameter Set select

Tool Running control

Fieldbus Fieldbus

Fieldbus Operator switches on tool

DCM physical I/O (or OPC) Operator switches on tool (or OPC)

Keypad Operator switches on tool

IMPORTANT

NOTE:

Selecting Default 1 or 2 (Fieldbus) will block any OPC changes. This

is important if VS is connected to a system running any Fieldbus I/O.

Also, Default #1 is SUGGESTED for any variations of Fieldbus

control, such as “Cycle-enable” from the PLC but the operator

wants to run the tool from the tool switches etc.

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Chicago Pneumatic SD25 Manuel d'instructions Page 31

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