A-4 Firmware and Manual Versions Date Code 20080110
SEL-387E Instruction Manual
Firmware
Part/Revision No.
Description of Firmware
Manual
Date Code
This firmware applies to the manual date code listed:
Supports PROTO=DNP
SEL-387E-R203-V0-Z101101-D20010102
Does not support PROTO=DNP
SEL-387E-R102-V0-Z001001-D20001116
Manual update only. See
Table A.4 for summary of manual
updates.
20010130
This firmware differs from the previous versions as follows:
Supports PROTO=DNP
SEL-387E-R203-V0-Z101101-D20010102
− Included W1, W2 combination in combined overcurrent
metering.
− Enhanced Object 32.
− Removed 32IOP as input to “REF Directional Element” logic
AND gate. With 32IOP removed as an input, the AND gate
only uses 32IE and 50GC as inputs. Changed 50GP multiplier
from 0.9 to 0.8 in 50GC logic.
20010102
This firmware differs from the previous versions as follows:
Supports PROTO=DNP
SEL-387E-R202-V0-Z101101-D20001116
Does Not Support PROTO=DNP
SEL-387E-R102-V0-Z001001-D20001116
− Different checksum. 20001116
This firmware applies to the manual date code listed:
SEL-387E-R101-V0-Z001001-D20000606 Manual update only. See Table A.4 for summary of manual
updates.
20000728
This firmware differs from the previous versions as follows:
SEL-387E-R101-V0-Z001001-D20000606 − Fixed the second- and fifth-harmonic blocking elements.
− Added DS1302 battery-backed clock support.
20000606
This firmware applies to the manual date code listed:
SEL-387E-R100-V0-Z001001-D20000216 Manual update only. See Table A.4 for summary of manual
updates.
20000414
SEL-387E-R100-V0-Z001001-D20000216 Original Firmware Release 20000216
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