ProSoft Technology PTQ-101M - Manual (Page 109)

Diagnostics and Troubleshooting PTQ-101M ♦ Quantum Platform
IEC 60870-5-101 Master Communication Module
ProSoft Technology, Inc. Page 109 of 181
May 14, 2008
6.5 LED Status Indicators
The LEDs indicate the module's operating status as follows:
ProSoft
Module Color Status Indication
On Data is being transferred between the module and a
remote terminal using the Configuration/Debug port. DEBUG Green
Off No data is being transferred on the Configuration/Debug
port.
On Data is being transferred between Port 1 and the slave PRT1 Green
Off No data
On Data is being transferred between Port 2 and the slave PRT2 Green
Off No data
CFG/ERR N/A Off Not Used
Off The PTQ-101M is working normally. ERR1 Red
On The PTQ-101M module program has recognized an
application error.
ERR2 N/A Off Not used in application
ERR3 N/A Off Not used in application
On The LED is on when the module recognizes a processor
and is able to communicate if the [Backplane Data
Movement] section specifies data transfer commands. Active Green
Off The LED is off when the module is unable to speak with
the processor. The processor either absent or not
running.
Off The battery voltage is OK and functioning. BAT Red
On The battery voltage is low or the battery is not present.
The battery LED will illuminate briefly upon the first
installation of the module or if the unit has been un-
powered for an extended period of time. This behavior is
normal, however should the LED come on in a working
installation please contact ProSoft Technology.
If your module is not operating, and the status LEDs are not illustrated in the
table above, please call ProSoft Technology for technical assistance.