RFL Electronics GARD 8000 - Page 461

Tests and Diagnostics
GARD 8000 SYS RFL Electronics
February 14, 2011 11-27 973.334.3100
Exit Loop-back:
To exit a loop-back test,
 Click on the active loop-back test button.
 The button will change from red and “Active” to green and “Disabled” and hit
“Execute”.
 The module will remain in loop-back until the execute button is pressed.
 The “Loop-back” status will change from red and Active to green and Disabled.
 Any system settings that were changed during testing must be returned to normal
operating before returning the equipment to service.
 The minor alarm, TX Activity and RX Activity indicators will be green.
 Reset error counters.
Additional status information:
GARD Communications Bus:
Identifies what communications bus, 1 or 2, the Transmit (TX) and Receive (RX) data of the
C37.94 interface module is assigned to.
GARD Communications Direction:
Identifies what communications bus direction, A or B, the Transmit (TX) and Receive (RX)
data of the C37.94 interface module is assigned to.
Interface Data Polarity:
Indicates the programmed Data polarity for the interface. Transmit and receive data can be set
for either “Normal” or “Inverted".
Accumulated Errors:
Provides a count of total errored words since last reset.
Errors per Second:
Provides a count of the number of errored words that occurred over the last second.
Errored Seconds:
Provides a count of the total number of errored seconds since the last reset.
Reset Error Counters button:
Provides the user a means to reset the error counters of the multiprotocol module.
Time Slot Configuration Button:
The time slot configuration button allows the user to view the communications time slot
assignment of the multiprotocol module.