Schweitzer Engineering SEL-2032 - Section 10: Testing and Troubleshooting; Introduction; Alarm Conditions; Table 10.1 Alarm Conditions

Date Code 20120126 Instruction Manual SEL-2032 Communications Processor
Section 10
Testing and Troubleshooting
Introduction
This section contains important information for owning and operating the
SEL-2032 Communications Processor and also contains information about the
Alarm conditions for the SEL-2032 and its self-tests. Troubleshooting with
corrective actions and initial checkout procedures are also discussed.
Alarm Conditions
The SEL-2032 asserts the ALARM contact for a variety of conditions
automatically, and it also asserts based on the ALARM SEL
OGIC
®
control
equation. The ALARM equation is assigned to SALARM. Table 10.1 lists the
various conditions that cause ALARM contact and SALARM operations.
Table 10.1 Alarm Conditions
Command
or Condition
Asserts
ALARM
Contact
Asserts
SALARM
Bit
Comment
2ACCESS Yes One-second pulse when entering
Access Level 2 or if password is entered
incorrectly on three successive attempts.
ACCESS Yes One-second pulse if password is entered
incorrectly on three successive attempts.
PASSWORD Yes One-second pulse
when password is changed.
SET Yes One-second pulse on settings change.
COPY Yes One-second pulse on settings change.
SWAP Yes One-second pulse on settings change.
Self-Test Failure Yes No Latches if SEL-2032 fails
a self-test (contact the factory).
Invalid Settings Yes No SEL-2032 has detected invalid
settings; contact SEL for assistance.
Courtesy of NationalSwitchgear.com