Multilin 469 Motor Management Relay ... - GE Digital Energy

CHAPTER 5: SETTINGS
5.13 S12 Analog Inputs/Outputs
5.13.1 Analog Outputs 1 to 4
PATH: SETTINGS S12 ANALOG I/O ANALOG OUTPUT 1
ANALOG [
MESSAGE
MESSAGE
ANALOG [
MESSAGE
MESSAGE
ANALOG [
MESSAGE
MESSAGE
ANALOG [
MESSAGE
MESSAGE
ANALOG OUTPUT 1:
Therm. Capacity
THERM. CAPACITY
USED
THERM. CAPACITY
USED
ANALOG OUTPUT 2:
Motor Load
MOTOR LOAD
MIN: 0.00 x FLA
MOTOR LOAD
MAX: 1.50 x FLA
ANALOG OUTPUT 3:
Hottest Stator
HOTTEST STATOR
RTD
HOTTEST STATOR
RTD
ANALOG OUTPUT 4:
Real Power (kW)
REAL POWER (kW)
MIN: 0 kW
REAL POWER (kW)
MAX: 1000 kW
Range: See Analog Output Parameter
Selection Table on page 5–92
Range: 0 to 100% in steps of 1
Range: 0 to 100% in steps of 1
Range: See Analog Output Parameter
Selection Table on page 5–92
Range: 0.00 to 20.00 x FLA in steps of
0.01
Range: 0.00 to 20.00 x FLA in steps of
0.01
Range: See Analog Output Parameter
Selection Table on page 5–92
Range: –50 to 250°C (or –58 to 482°F)
in steps of 1
Range: –50 to 250°C (or –58 to 482°F)
in steps of 1
Range: See Analog Output Parameter
Selection Table on page 5–92
Range: –50000 to 50000 kW in steps of
1
Range: –50000 to 50000 kW in steps of
1
The 469 has four analog output channels (4 to 20 mA or 0 to 1 mA as ordered). Each
channel may be individually 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
maximum is programmed lower than the minimum, 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.
469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL 5–91