GE D90 Plus - Communication Logic Operands; Customize the Operands

168 D90
PLUS
LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
COMMUNICATION LOGIC OPERANDS CHAPTER 6: COMMUNICATIONS
Communication logic operands
The following communication logic operands are available for the D90
Plus
. They are listed
alphabetically by operand syntax. If required, these operands can be assigned user-
defined names through the Settings > Configure FlexOperands menu.
Direct device operands
CH 1 DIR DEV 1 OFF.................................. Asserted when direct device 1 on channel 1 is off.
CH 1 DIR DEV 1 ON.................................... Asserted when direct device 1 on channel 1 is on.
CH 2 DIR DEV 1 OFF.................................. Asserted when direct device 1 on channel 2 is off.
CH 2 DIR DEV 1 ON.................................... Asserted when direct device 1 on channel 2 is on.
CH 1 DIR DEV 2... ........................................ The operands listed above are available for direct devices 2
through 16 on channel 1.
CH 2 DIR DEV 2... ........................................ The operands listed above are available for direct devices 2
through 16 on channel 2.
Direct input and output operands
DIRECT INPUT 1 ON................................... Asserted when direct input 1 is on.
DIRECT INPUT 2........................................... The operands listed above are available for direct inputs 2
through 96.
Remote double-point status input operands
RemDPS Ip 1 BAD ...................................... Asserted when remote double-point status input 1 is in the bad
state.
RemDPS Ip 1 INTERM ............................... Asserted when remote double-point status input 1 is in the
intermediate state.
RemDPS Ip 1 OFF ....................................... Asserted when remote double-point status input 1 is in the off
(open) state.
RemDPS Ip 1 ON......................................... Asserted when remote double-point status input 1 is in the on
(closed) state.
RemDPS Ip 2................................................. The operands listed above are also available for remote
double-point status inputs 2 through 16.
Teleprotection input and output operands
TELEPRO CH1 CRC FAIL........................... Asserted when the CRC detects packet corruption on
teleprotection channel 1.
TELEPRO CH1 FAIL..................................... Asserted when teleprotection inputs are not received for more
than four cycles on channel 1.
TELEPRO CH1 FAIL OFF ........................... Asserted when teleprotection has failed for channel 1.
TELEPRO CH1 PKT LOST.......................... Asserted when the CRC detects a lost packet on teleprotection
channel 1.
TELEPRO CH2 CRC FAIL........................... Asserted when the CRC detects packet corruption on
teleprotection channel 2.
TELEPRO CH2 FAIL..................................... Asserted when teleprotection inputs are not received for more
than four cycles on channel 2.
TELEPRO CH2 FAIL OFF ........................... Asserted when teleprotection has failed for channel 2.
TELEPRO CH2 PKT LOST.......................... Asserted when the CRC detects a lost packet on teleprotection
channel 2.
Customize the operands
Select the Settings > Configure FlexOperands menu to open the user-configurable
operands window.