4-4
BE1-79A Communication Commands
9310200990 Rev G
Lockout Timer Setting Command
SP-79ALO
Command
Purpose
:
Read or change the lockout timer settings.
Syntax
:
SP-79ALO[=<lockout time delay>,<final reset time delay>]
Comments
:
lockout time delay: adjustable from 0 to 300 seconds in 0.1 second increments. A lockout
time delay setting of zero will cause an instantaneous lockout when the breaker opens. A
lockout time delay setting that is shorter than a reclose time delay setting will take priority
and drive the relay to lockout.
Final reset time delay: adjustable from 0 to 300 seconds in 0.1 second increments. A final
reset time delay that is equal to zero or is less than the lockout time delay setting will give
an immediate reset following lockout and a manual reclose. See Table 4-1 for setting
defaults.
Table 4-1. Internal Default Settings
Command Default
SP-79A1 0.0,0.0
SP-79A2 0.0,0.0
SP-79A3 0.0,0.0
SP-79A4 0.0,0.0
SP-79ALO 0.0,15.0
SP-79ARS E,1.5,15.0
SP-ALM 2
RS Contact Setting Command
SP-79ARS
Command
Purpose
:
Read or change the RS contact settings.
Syntax
:
SP-79ARS[=<mode>,<apply time>,<remove time>]
Comments
:
mode: the state of the RS coil and contact, which can be D or E for the coil status.
D: de-energized RS coil. Second NO contact when terminals 5 and 6 are de-energized.
E: energized RS coil. Second NC contact when terminals 5 and 6 are energized.
apply time: time from the start of the reclose cycle until the RS contact is applied. The apply
time is adjustable from 0 to 300 seconds in 0.1 second increments.
remove time: time from the start of the reclose cycle until the RS contact is removed. The
remove time is adjustable from 0 to 300 seconds in 0.1 second increments. See Table 4-1
for setting defaults.
Refer to Appendix A for SP-79ARS command examples.
Alarm Output Command
SP-ALM
Command
Purpose
:
Read or change the Lockout/Relay Fail output setting.
Syntax
: SP-ALM[=<mode>]
Comments
:
mode: selects the operating mode of the alarm output, which can be 1 or 2.
1 selects Relay Fail
2 selects Relay Fail and Lockout (default setting)
Relay Information Command
RG-VER
Command
Purpose
:
Read information about relay hardware/firmware configuration
Syntax
: RG-VER
Comments
: Transmitting the RG-VER command will cause the relay to respond with the relay model
number and the firmware version and date.
Summary of Contents for BE1-79A
Page 1: ...INSTRUCTION MANUAL FOR RECLOSING RELAY BE1 79A Publication 9310200990 Revision G 02 08...
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Page 10: ...ii BE1 79A General Information 9310200990 Rev G This page intentionally left blank...
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Page 22: ...ii BE1 79A Functional Description 9310200990 Rev G This page intentionally left blank...
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Page 40: ...ii BE1 79A Installation and Configuration 9310200990 Rev G This page intentionally left blank...
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Page 66: ...ii BE1 79A Terminal Communication 9310200990 Rev G This page intentionally left blank...
