6–98 339 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
S3 PROTECTION CHAPTER 6: SETPOINTS
NOTE:
The availability of assignable Output Relay setpoints is dependent on the Order Code
options and the SWITCHING DEVICE setpoint. For more information refer to section S5
INPUTS/OUTPUTS > OUTPUT RELAYS and to Common setpoints.
To select any assignable output relays to operate upon the RTD #1 to 12 Alarm
operation, assign the Logic Operand “RTD #1 to 12 ALARM OP” or “Any Alarm OP” to a
Logic Element.
e.g. With the following setup, output relay 5 will operate upon the operation of any RTD
or alarm.
BLOCK 1 to 3
For details see Common setpoints
.
S3 RTD #1
RTD #1 APPLICATION
Stator
RTD #1 NAME
RTD1
RTD #1 ALARM
Enabled
RTD #1 ALARM TEMP
130°C
RTD #1 TRIP
Disabled
RTD #1 TRIP TEMP
155°C
RTD #1 TRIP VOTING
Off
OUTPUT RELAY 4
Do Not Operate
OUTPUT RELAY 5
Do Not Operate
OUTPUT RELAY 6
Do Not Operate
BLOCK 1
Off
BLOCK 2
Off
BLOCK 3
Off
ٕ
RTD #1 ALARM PKP DELAY
2.00 s
RTD #1 ALARM DPO DELAY
2.00 s
RTD #1 TRIP PKP DELAY
2.00 s
RTD #1 TRIP DPO DELAY
2.00 s
S4 LOGIC ELEMENT 1
LOGIC E 1 NAME
Alarm Operation
LOGIC E1 FUNCTION
Enabled
LOGIC E1 ASSERTED
On
TRIGGER SOURCE 1
Any Alarm OP
TRIGGER SOURCE 2
Off
TRIGGER SOURCE 3
Off
PICKUP TIME DELAY
0 ms
DROPOUT TIME DELAY
0 ms
OUTPUT RELAY 4
Do Not Operate
OUTPUT RELAY 5
Operate
OUTPUT RELAY 6
Do Not Operate
BLOCK 1
Off
BLOCK 2
Off
BLOCK 3
Off
ٕ
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