5-25
Location
Message Line
Description
The following messages pertain to the 575.
S 4.16
RECLOSABLE TRIP
DISABLED
This function will provide an instantaneous trip that will allow the reclosing
scheme to initiate/continue through the reclosure.
Message S 4.17 will appear only if the Reclosable Trip function in message S 4.16 is assigned to a switch.
S 4.17
RECLOSABLE TRIP
RELAY TRIP&AUX1
Enter which output relay will activate when the above trip occurs.
S 4.18
PROGRAMMABLE TRIP
DISABLED
This function will provide an instantaneous trip that will or will not allow the
reclosing scheme to initiate/continue depending on setpoint S 4.20.
Messages S 4.19 and S 4.20 will only appear if the Programmable Trip function in message S 4.18 is assigned to a switch.
S 4.19
PROGRAMMABLE TRIP
RELAY TRIP&AUX1
Enter which output relay(s) will activate when the above trip occurs.
S 4.20
PROGRAMMABLE TRIP
TYPE NON-RECLS
This setpoint allows you to define this function to allow the reclosing
scheme to initiate/continue or go straight to lockout.
S 4.21
CURVE ADJUSTMENT
DISABLED
If an external switch is assigned this function then the timed overcurrent
curve in use will not start to time out until the current is above pickup by
10%. Essentially, the bottom part of the curve that falls between 100 and
110% disappears, yet the time to trip above this level would remain the
same.
S 4.22
ALTERNATE PHASE
CURVE DISABLED
This function will switch the phase overcurrent curve to an alternative
programmed curve after the specified autoreclosure shot if the assigned
switch is active. Curve 1 is restored once autoreclosure reaches lockout or
the scheme resets. This curve changeover will occur automatically if phase
curve change is enabled in message S 13.2.
S 4.23
ALTERNATE GROUND
CURVE DISABLED
This function is the same as described above except it acts upon the
ground overcurrent curve.
S 4.24
AUTO-RECLOSURE
BLOCK DISABLED
When active, all reclosures are blocked.
S 4.25
EXTERNAL RESET
DISABLED
This input operates just as the front RESET key would operate.
S 4.26
SW.1 CONTACT:
NORMALLY OPEN
This message allows the contact sense of the selected switch to be
entered into the 565 Relay’s memory. Determine whether the switch is
normally open or normally closed from the manufacturer’s data or system
wiring diagram.
When switch 1 contact sense has been assigned, message S 4.28 will
repeat for switches 2 through 8.
(565/575)
(565/575)
SETPOINTS MODE - CONFIGURATION
Содержание 565
Страница 6: ...INSTALLATION 2 2 Figure 2 1 Mounting Details ...
Страница 7: ...INSTALLATION 2 3 Figure 2 2 Mounting Arrangement with Relay Collar ...
Страница 12: ...INSTALLATION 2 8 Figure 2 5 565 Relay Typical Wiring ...
Страница 13: ...INSTALLATION 2 9 Figure 2 6 Voltage Sensing Wire ...
Страница 14: ...INSTALLATION 2 10 Figure 2 7A 565 with MTM CT and Open Delta VT Typical Wiring ...
Страница 15: ...INSTALLATION 2 11 Figure 2 7B 565 with MTM CT and Wye VT Typical Wiring ...
Страница 16: ...INSTALLATION 2 12 Figure 2 8A Open Delta VT and CT MTM Typical Wiring ...
Страница 17: ...INSTALLATION 2 13 Figure 2 8B Wye VT and CT MTM Typical Wiring ...
Страница 18: ...INSTALLATION 2 14 Figure 2 9 MTM Mounting Dimensions ...
Страница 19: ...INSTALLATION 2 15 Figure 2 10 565 Rear Panel Layout ...
Страница 20: ......
Страница 23: ...DISPLAY AND KEYBOARD 3 3 Figure 4 1 565 Relay Front Panel ...
Страница 28: ......
Страница 132: ......
Страница 142: ...CURVE INFORMATION ANDTABLES 7 10 Figure 7 9 IEC A Curves ...
Страница 143: ...CURVE INFORMATION ANDTABLES 7 11 Figure 7 10 IEC B Curves ...
Страница 144: ...CURVE INFORMATION ANDTABLES 7 12 Figure 7 11 IEC C Curves ...
Страница 176: ...RELAYTESTING 8 2 Figure 8 1 Secondary Injection Test Setup ...
Страница 180: ......
Страница 184: ......
Страница 192: ...APPENDIX C C 2 Figure C1 System Controller Block Diagram 1 2 ...
Страница 193: ...APPENDIX C C 3 Figure C2 System Controller Block Diagram 2 2 ...
Страница 194: ......
Страница 198: ......