Proface APL3000B - Node Box PC - Manual (Page 58)

Chapter 3 PS-A Monitoring Features
3-5
„ Error/Alert Notification
The method for notifying or handling errors/alerts can be selected from the following:
‹ LED Indicator
‹ Pop-up Message Output
This feature displays system status via a Windows
®
pop-up message.
System Monitor Property is used to enable or disable this feature.
‹ Buzzer Output
This feature uses the PS-A unit’s built-in speaker to alert the operator about the PS-A system status.
System Monitor Property is used to enable or disable this feature.
‹ System Shutdown
This feature shuts down the PS-A unit’s OS.
System Monitor Property is used to enable or disable this feature.
‹ System Reset
This feature resets the system when the Watchdog Timer reaches “time up”.
System Monitor Property is used to enable or disable this feature.
‹ External Input Signals
The PS-A’s RAS interface connector uses the following input signals.
• General-Purpose Input (DIN 4 bits)
This standard digital input is used for error/alert detection in external devices. The input signal uses 4 bits.
The System Monitor property of the control panel or the API-DLL can be used to enable or disable this
feature, as well as designate what type of processing is to be performed once a signal is received. (Only
the “ON” state of the DIN circuit is detected. The “OFF” state of the DIN circuit cannot be monitored.)
LED Color System Status output condition
Green (Lit) Normal Operation (Power is ON) None
Green (Blinking) System is NOT running (Soft OFF) None
Orange (Lit)
A RAS error/alert occurred
LED setting is enabled in the
system monitor properties.
Touch Panel Self-Test Error None
Not Lit Power is OFF —