Analog Inputs 1 To 4 - GE 469 Instruction Manual

S12 Analog Inputs/Outputs

Analog Inputs 1 to 4

ANALOG
INPUT 1
GE Multilin
PATH: SETPOINTS S12 ANALOG I/O
[ ] ANALOG INPUT 1:
Disabled
ANALOG INPUT 1 NAME:
MESSAGE
Analog I/P 1
ANALOG INPUT 1 UNITS:
MESSAGE
Units
ANALOG INPUT 1
MESSAGE
MINIMUM: 0
ANALOG INPUT 1
MESSAGE
MAXIMUM: 100
BLOCK ANALOG INPUT 1
MESSAGE
FROM START: 0 s
ANALOG INPUT 1
MESSAGE
ALARM: Off
ASSIGN ALARM RELAYS:
MESSAGE
Alarm
ANALOG INPUT 1 ALARM
MESSAGE
LEVEL: 10 Units
ANALOG INPUT 1 ALARM
MESSAGE
PICKUP: Over
ANALOG INPUT 1 ALARM
MESSAGE
DELAY: 0.1 s
ANALOG INPUT 1 ALARM
MESSAGE
EVENTS: Off
ANALOG INPUT 1
MESSAGE
TRIP: Off
ASSIGN TRIP RELAYS:
MESSAGE
Trip
ANALOG INPUT 1 TRIP
MESSAGE
LEVEL: 20 Units
ANALOG INPUT 1 TRIP
MESSAGE
PICKUP: Over
ANALOG INPUT 1 TRIP
MESSAGE
DELAY: 0.1 s
There are 4 analog inputs, 4 to 20 mA, 0 to 20 mA, or 0 to 1 mA as selected. These
inputs may be used to monitor transducers such as vibration monitors,
tachometers, pressure transducers, etc. These inputs may be used for alarm and
tripping purposes. The inputs are sampled every 50 ms. The level of the analog
input is also available over the communications port.
Before the input may be used, it must be configured. A name may be assigned for
the input, units may be assigned, and a minimum and maximum value may be
assigned. Also, the trip and alarm features may be blocked from start for a specified
time delay. If the block time is 0, there is no block and the trip and alarm features
will be active when the motor is stopped or running. If a time is programmed other
than 0, the feature will be disabled when the motor is stopped and also from the
time a start is detected until the time entered expires. Once the input is setup, both
the trip and alarm features may be configured. In addition to programming a level
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Motor Management Relay
ANALOG INPUT 1(4)
Range: Disabled, 4-20 mA, 0-20 mA, 0-
1 mA
Range: 12 alphanumeric characters
Range: 6 alphanumeric characters
Range: –50000 to 50000 in steps of 1
Range: –50000 to 50000 in steps of 1
Range: 0 to 5000 s in steps of 1
Range: Off, Latched, Unlatched
Range: Alarm, Alarm & Auxiliary2,
Alarm & Aux2 & Aux3, Alarm &
Auxiliary3, Auxiliary2, Aux2 &
Aux3, Auxiliary3
Range: –50000 to 50000 in steps of 1
Units reflect
UNITS
Range: Over, Under
Range: 0.1 to 300.0 s in steps of 0.1
Range: On, Off
Range: Off, Latched, Unlatched
Range: Trip, Trip & Auxiliary2, Trip &
Aux2 & Aux3 Trip & Auxiliary3
Range: –50000 to 50000 in steps of 1
Units reflect
UNITS
Range: Over, Under
Range: 0.1 to 300.0 s in steps of 0.1
469
ANALOG INPUT 1
above
ANALOG INPUT 1
above
5–79