Actual Values; Overview; Actual Values Messages - GE 469 Manual

5 ACTUAL VALUES

5 ACTUAL VALUES 5.1 OVERVIEW
Measured values, maintenance and fault analysis information are accessed in Actual Value mode. Actual val-
ues may be accessed via one of the following methods:
1. The front panel, using the keys and display.
2. The front program port and a portable computer running the 469PC software supplied with the relay.
3. The rear terminal RS485 port and a PLC/SCADA system running user-written software.
Any of these methods can be used to view the same information. A computer makes viewing much more con-
venient, since many variables may be viewed at the same time.
Actual value messages are organized into logical groups, or pages, for easy reference. All actual value mes-
sages are illustrated and described in blocks throughout this chapter. All values shown in these message illus-
trations assume that no inputs (besides control power) are connected to the 469.
Table 5–1: ACTUAL VALUES MESSAGES
SS A1 ACTUAL VALUES
SS STATUS
S MOTOR STATUS
S LAST TRIP DATA
S ALARM STATUS
S START BLOCKS
S DIGITAL INPUTS
S REAL TIME CLOCK
SS A4 ACTUAL VALUES
SS MAINTENANCE
S TRIP COUNTERS
S GENERAL COUNTERS
S TIMERS
In addition to the actual value messages, there are also diagnostic messages and flash messages that appear
when certain conditions occur. Diagnostic messages are described in Section 5.8.1: DIAGNOSTIC MES-
SAGES FOR OPERATORS on page 5–27. Flash messages are described in Section 5.8.2: FLASH MES-
SAGES on page 5–28.
GE Power Management
SS A2 ACTUAL VALUES
SS METERING DATA
S CURRENT METERING
S TEMPERATURE
S VOLTAGE METERING
S SPEED
S POWER METERING
S DEMAND METERING
S ANALOG INPUTS
S PHASORS
SS A5 ACTUAL VALUES
SS EVENT RECORD
S [ENTER] EVENT 01
S [ENTER] EVENT 02
S [ENTER] EVENT 03
↓
S [ENTER] EVENT 40
469 Motor Management Relay

5.1.1 ACTUAL VALUES MESSAGES

SS A3 ACTUAL VALUES
SS LEARNED DATA
S MOTOR STARTING
S AVERAGE MOTOR LOAD
S RTD MAXIMUMS
S ANALOG IN MIN/MAX
SS A6 ACTUAL VALUES
SS PRODUCT INFO
S 469 MODEL INFO.
S CALIBRATION INFO.

5.1 OVERVIEW

5
5-1