Run Program; Execute Auto Run; Execute Single Block; Use Handwheel Guide - WEIHONG NK280B Manual

Run Program

There are four ways to run program.

Execute Auto Run

To start auto run:
In movement control button area of NK280B operational panel, press Start.
The system automatically execute the program until end or being interrupted by man.

Execute Single Block

Use single block function for better error diagnosis and troubleshooting.
Once Single Block function is enabled, the program running will stop the moment axial feedrate
is 0.
To enable Single Block function:
1. Press Auto button on operational panel to activate Auto mode.
2. Press Single Block button on operational panel to enable the function.
The indicator light turns on.
3. Press Start button on operational panel to start program running.
After one block of the program has been executed, the system stops and enters into Pause
state.
4. Press Start button to continue program running till whole program has been executed.

Use Handwheel Guide

Handwheel guide is a way of operation that the automatic execution speed is manually
controlled during auto processing to guard against such problem as "tool damage" and
dangers caused by wrongly loaded program or inappropriate tool path.
With handwheel guide function, the system will execute the processing program once the
handwheel is turned in clockwise direction and stop processing within 300ms after the
handwheel turning stops. Processing speed changes according to the handwheel turning speed.
To enable Handwheel Guide function:
1. Press Auto button on the operational panel to activate Auto mode.
2. Enable Handwheel Guide function by following two ways:
• Press HW Guide button on the operational panel.
• Press State > A > F1.
Indicator light on the upper left of the button turns on or F1 button is highlighted.

Enable Selective Machining

Selective machining is a form of optional skip.
Use selective machining to select desired program blocks for execution.
To enable selective machining function:
1. Press Auto button on operational panel to activate Auto mode.
2. Open Start Line dialog box.
Operation
41