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

Digital Counter
PATH: SETTINGS S3 DIGITAL INPUTS ASSIGNABLE INPUT 1(4)
ASSIGNABLE [
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
These settings apply only if the INPUT 1(4) FUNCTION is “Digital Counter”.
CHAPTER 5: SETTINGS
Once the Digital Counter function is chosen for one of the assignable digital inputs, the
settings messages shown here will follow the assignment message. Each closure of the
switch will be counted, by either incrementing or decrementing the counter value. An
alarm may be configured when a certain count is reached. The counter value may be
viewed in the A4 MAINTENANCE GENERAL COUNTERS DIGITAL COUNTER actual
value.
To initialize the counter, program the counter value here and then change the S1 469 SETUP
CLEAR DATA PRESET DIGITAL COUNTER settings to “Yes”.
For example, a capacitive proximity probe may be used to sense non-magnetic units that
are passing by on a conveyor, glass bottles for instance. The probe could be powered from
the +24 V from the input switch power supply. The NPN transistor output could be taken to
one of the assignable digital inputs configured as a counter.
Tachometer
INPUT 1 FUNCTION:
Digital Counter
COUNTER UNITS:
Units
COUNTER PRESET
VALUE: 0
COUNTER TYPE:
Increment
COUNTER
ALARM: Off
Range: See above
PATH: SETTINGS S3 DIGITAL INPUTS ASSIGNABLE INPUT 1(4)
ASSIGNABLE [
MESSAGE
ASSIGN ALARM
RELAYS:
COUNTER ALARM
LEVEL: 100
COUNTER ALARM
PICKUP: Over
COUNTER ALARM
EVENTS: Off
INPUT 1 FUNCTION:
Tachometer
RATED SPEED:
3600 RPM
Range: 6 alphanumeric characters
Range: 0 to 1000000000 in steps of 1
Range: Increment, Decrement
Range: Off, Latched, Unlatched
Range: Alarm, Alarm & Auxiliary2,
Alarm & Aux2 & Aux3, Alarm &
Auxiliary3, Auxiliary2, Aux2 &
Aux3, Auxiliary3, None
Range: 0 to 1000000000 in steps of 1
Range: Over, Under
Range: On, Off
Range: See above
Range: 100 to 7200 RPM in steps of 1
5–30 469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL