GE Feeder Management Relay 750 User Manual

GE Multilin 750/760 Feeder Management Relay 5-7
5 SETPOINTS 5.2 S1 RELAY SETUP
5
5.2S1 RELAY SETUP 5.2.1 PASSCODE
PATH: SETPOINTS Ö S1 RELAY SETUP Ö PASSCODE
If the passcode security feature is enabled, the setpoint access jumper must be installed on the rear terminals and a pass-
code must also be entered to program setpoints. When the relay is shipped from the factory the passcode is defaulted to
"0". When the passcode is "0", the passcode security feature is always disabled and only the setpoint access jumper is
required for changing setpoints from the front panel.
The ALLOW ACCESS TO SETPOINTS setpoint is only displayed when SETPOINT ACCESS is “Restricted”. In this state, new set-
points cannot be entered. To regain setpoint access, select “Yes” and follow directions to enter the previously programmed
passcode. If the passcode is correctly entered, entering new setpoints will be allowed. If no keys are pressed for longer
than 30 minutes, setpoint access automatically becomes restricted. Removing the setpoint access jumper immediately
restricts setpoint access. If passcode protection is active but the passcode is not known, contact GE Multilin with the
ENCRYPTED PASSCODE value.
5.2.2 COMMUNICATIONS
a) MAIN MENU
PATH: SETPOINTS Ö S1 RELAY SETUP ÖØ COMMUNICATIONS
The 750/760 relay has setpoints to enable communications through its RS232 and RS485/422 ports. Setpoints are also
provided for configuring DNP communications through one of these ports.
 PASSCODE
 [ENTER] for more
SETPOINT ACCESS:
Allowed
Range: Allowed, Restricted
RESTRICT ACCESS TO
SETPOINTS: No
Range: Yes, No. Seen only if the passcode is not "0" and
SETPOINT ACCESS is "Allowed".
ALLOW ACCESS TO
SETPOINTS: No
Range: Yes, No. Seen only if SETPOINT ACCESS is set
to "Restricted".
CHANGE PASSCODE?
No
Range: Yes, No.
ENCRYPTED PASSCODE:
AIKFBAIK
Range: Cannot be edited.
 COMMUNICATIONS
 [ENTER] for more
 PORT SETUP
 [ENTER] for more
See page 5–8.
 DNP CONFIGURATION
 [ENTER] for more
See page 5–9.
ENTER
ESCAPE
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ENTER
ESCAPE
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ESCAPE
Courtesy of NationalSwitchgear.com

GE Feeder Management Relay 750 Specifications

General

Brand	GE
Model	Feeder Management Relay 750
Category	Protection Device
Language	English