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D
SIMPRO-PC Compatibility Features
SIMPRO-100
200
PRIM-2400C
If the history buffer is empty, the relay responds:
If the relay does not support voltage
measurement, the voltage and power labels are
replaced with “*”.
If the relay is not equipped with internal or
external RTD inputs, the RTD labels are replaced
with: “*”. If Fahrenheit is the designated
temperature scale, the temperature designator
(C) is replaced with (F).
D.8
CEVENT Command
Display event report in compressed ASCII format
by sending
CEV n
where:
•
n event number (1 – n), defaults to 1
The relay responds to the CEV command with
the nth event report as shown below. The relay
replaces the items in italics with the actual relay
data.
The SIMPRO-100 Relay sends:
where:
•
"xxxx" are the data values corresponding
to the line labels.
•
"yyyy" is the 4-byte hex ASCII
representation of the checksum.
•
"FREQ" is the power system frequency at
the trigger instant.
•
"SAM/CYC_A" is the number of analog
data samples per cycle (4 or 16).
•
"SAM/CYC_D" is the number of digital
data samples per cycle (4 or 16).
•
"NUM_OF_CYC" is the number of cycles
of data in the event report.
•
"TYPE" is the event type.
•
"TRIG" refers to the trigger record.
•
"IA", "IB", "IC", "IN", "IG", "3I2" are the
summary currents.
•
"VAB", "VBC", and "VCA" are replaced by
“VA”, “VB”, and “VC” in the event body
when phase-neutral potentials are
applied. They are replaced by “*” when
voltages are not included.
•
"TRIG" refers to the trigger record.
•
"z" is “>” for the trigger row, “*” for the fault
current row and empty for all others. If the
trigger row and fault current row are the
same, both characters are included
(e.g., “>*”).
•
"HEX-ASCII Relay Word" is the hex ASCII
format of the Relay Word. The first
element in the Relay Word is the most
significant bit in the first character.
Summary of Contents for SIMPRO-100
Page 1: ...SIMPRO 100 Motor Protection Relay Instruction Manual Document No PRIM 2400C ...
Page 12: ...Contents SIMPRO 100 x PRIM 2400C ...
Page 16: ...Contents SIMPRO 100 xiv PRIM 2400C ...
Page 42: ...3 SIMPRO PC Software SIMPRO 100 40 PRIM 2400C ...
Page 100: ...6 ASCII Serial Port Operation SIMPRO 100 98 PRIM 2400C ...
Page 127: ...SIMPRO 100 Event Analysis 9 PRIM 2400C 125 Figure 9 2 Example SER Report ...
Page 136: ...10 Maintenance Troubleshooting SIMPRO 100 134 PRIM 2400C ...
Page 138: ...A Firmware Versions SIMPRO 100 136 PRIM 2400C ...
Page 206: ...D SIMPRO PC Compatibility Features SIMPRO 100 204 PRIM 2400C ...
Page 214: ...E Motor Thermal Element SIMPRO 100 212 PRIM 2400C ...
Page 230: ...F SIMPRO 100 Relay Settings Sheets SIMPRO 100 228 PRIM 2400C ...
Page 239: ......