Using the Relay745
Transformer Management Relay
Getting Started
http://www.GEindustrial.com/multilin
1–4
GE Multilin
Pressing $ MESSAGE key returns to the Zero-Sequence Current Metering sub-
page heading.
6. Press the MESSAGE % key to display the next actual value of this sub-page.
Actual values and setpoints messages always have a colon separating the name
of the value and the actual value or setpoint. This particular message displays
the current demand as measured by the relay.
The menu path to the value shown above is indicated as
A2 METERING DATA !" ZERO
SEQUENCE CURRENT METERING
! W1 NEG SEQ CURRENT. Setpoints and actual values
messages are referred to in this manner throughout the manual.
Panel Keying Example For example, the S4 ELEMENTS !" INSULATION AGING !" AGING FACTOR LIMIT !" AGING
FACTOR LIMIT PICKUP path representation describes the following key-press sequence:
1. Press the MENU key until the setpoints header appears on the display.
2. Press MESSAGE # or the ENTER key, and then MESSAGE % key until the
S4 ELEMENTS
message is displayed.
3. Press the MESSAGE # or ENTER key to display
INSULATION AGING message.
4. Press the MESSAGE # or ENTER key to display
AGING FACTOR LIMIT message.
5. Press the MESSAGE # or ENTER key to reach the
AGING FACTOR LIMIT PICKUP message
and the corresponding setpoint value.
6. Press the MESSAGE % key to display the next actual value message as shown
below:
7. Pressing the MESSAGE % or MESSAGE & keys scrolls the display up and down
through all the setpoint displays in this corresponding sub-page.
8. Pressing the $ MESSAGE key reverses the process described above and returns
the display to the previous level.
9. Press the $ MESSAGE key twice to return to the
S4 ELEMENTS page header.
! SETPOINTS [!]
! SETPOINTS [!]
S4 ELEMENTS
! INSULATION [!]
AGING
! AGING FACTOR [!]
LIMIT
AGING FACTOR LIMIT
PICKUP: 2.0
AGING FACTOR LIMIT
DELAY: 10 min.
! AGING FACTOR [!]
LIMIT
! SETPOINTS [!]
S4 ELEMENTS
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