S12 Analog I/O; Analog Outputs 1 To 4 - GE MOTOR MANAGEMENT RELAY 469 Instruction Manual

4 SETPOINT PROGRAMMING

4.13 S12 ANALOG I/O

S ANALOG OUTPUT 1
S [ENTER] for more
S ANALOG OUTPUT 2
S [ENTER] for more
S ANALOG OUTPUT 3
S [ENTER] for more
S ANALOG OUTPUT 4
S [ENTER] for more
The 469 has four analog output channels (4 to 20 mA or 0 to 1 mA as ordered). Each channel may be individ-
ually configured to represent a number of different measured parameters as shown in the table below. The
minimum value programmed represents the 4 mA output. The maximum value programmed represents the
20 mA output. If the minimum is programmed lower than the maximum the output will function in reverse. All
four of the outputs are updated once every 50 ms. Each parameter may only be used once.
For example, the analog output parameter may be chosen as "Hottest Stator RTD" for a 4 to 20 mA output. If the
minimum is set for "0°C" and the maximum is set for "250°C", the analog output channel will output 4 mA when
the Hottest Stator RTD temperature is at 0°C, 12 mA when it is 125°C, and 20 mA when it is 250°C.
GE Power Management
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ANALOG OUTPUT 1:
ENTER
Therm. Capacity Used
ESCAPE
THERM. CAPACITY USED
ESCAPE
MIN: 0%
MESSAGE
THERM. CAPACITY USED
ESCAPE
MAX: 100%
MESSAGE
ð
ANALOG OUTPUT 2:
ENTER
Motor Load
ESCAPE
MOTOR LOAD
ESCAPE
MIN: 0.00 x FLA
MESSAGE
MOTOR LOAD
ESCAPE
MAX: 1.50 x FLA
MESSAGE
ð
ANALOG OUTPUT 3:
ENTER
Hottest Stator RTD
ESCAPE
HOTTEST STATOR RTD
ESCAPE
MIN: 0°C
MESSAGE
HOTTEST STATOR RTD
ESCAPE
MAX: 250°C
MESSAGE
ð
ANALOG OUTPUT 4:
ENTER
Real Power (kW)
ESCAPE
REAL POWER (kW)
ESCAPE
MIN: 0 kW
MESSAGE
REAL POWER (kW)
ESCAPE
MAX: 100 kW
MESSAGE
469 Motor Management Relay

4.13.1 ANALOG OUTPUTS 1 TO 4

Range: See Table 4–3: ANALOG OUTPUT PARAMETER
SELECTION TABLE.
Range: 0 to 100%, step 1
Range: 0 to 100%, step:1
Range: See Table 4–3: ANALOG OUTPUT PARAMETER
SELECTION TABLE.
Range: 0.00 to 20.00 x FLA, step 0.01
Range: 0.00 to 20.00 x FLA, step 0.01
Range: See Table 4–3: ANALOG OUTPUT PARAMETER
SELECTION TABLE.
Range: –50 to 250°C (or –58 to 482°F), step 1
Range: –50 to 250°C (or –58 to 482°F), step 1
Range: See Table 4–3: ANALOG OUTPUT PARAMETER
SELECTION TABLE.
Range: –50000 to 50000 kW, step 1
Range: –50000 to 50000 kW, step 1
4.13 S12 ANALOG I/O
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