GE 469 Instruction Manual page 72

4.4 S3 DIGITAL INPUTS
j) DIGITAL COUNTER
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PATH: SETPOINTS S3 DIGITAL INPUTS
n ASSIGNABLE INPUT 1
n [ENTER] for more
4
Once the Digital Counter function is chosen for one of the assignable digital inputs, the setpoint messages shown here will
follow the assignment message. Each closure of the switch will be counted, by either adding or decrementing the counter
value. An alarm may be configured when a certain count is reached. The counter value may be viewed in the
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NANCE GENERAL COUNTERS
To initialize the counter, program the counter value here and then change the
setpoint to "Yes".
DIGITAL COUNTER
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 tran-
sistor output could be taken to one of the assignable digital inputs configured as a counter.
4-22
Courtesy of NationalSwitchgear.com
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ASSIGNABLE INPUT 1(4)
ð
INPUT 1 FUNCTION:
ENTER
ESCAPE Digital Counter
COUNTER UNITS:
ESCAPE
Units
MESSAGE
COUNTER PRESET
ESCAPE
VALUE: 0
MESSAGE
COUNTER TYPE:
ESCAPE
Increment
MESSAGE
COUNTER
ESCAPE
ALARM: Off
MESSAGE
ASSIGN ALARM RELAYS:
ESCAPE
Alarm
MESSAGE
COUNTER ALARM
ESCAPE
LEVEL: 100
MESSAGE
COUNTER ALARM
ESCAPE
PICKUP: Over
MESSAGE
COUNTER ALARM
ESCAPE
EVENTS: Off
MESSAGE
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actual value.
DIGITAL COUNTER
469 Motor Management Relay
Range: See above. The following setpoints apply only if
INPUT 1(4) FUNCTION is "Digital Counter".
Range: 6 alphanumeric characters. Only seen if
is "Digital Counter"
1(4) FUNCTION
Range: 0 to 1000000000 in steps of 1. Only seen if
INPUT 1(4) FUNCTION is "Digital Counter"
Range: Increment, Decrement. Only seen if
FUNCTION is "Digital Counter"
Range: Off, Latched, Unlatched. Only seen if
FUNCTION is "Digital Counter"
Range: Alarm, Alarm & Auxiliary2, Alarm & Aux2 & Aux3,
Alarm & Auxiliary3, Auxiliary2, Aux2 & Aux3,
Auxiliary3. Only seen if INPUT 1(4) FUNCTION
is "Digital Counter"
Range: 0 to 1000000000 in steps of 1. Only seen if
INPUT 1(4) FUNCTION is "Digital Counter"
Range: Over, Under. Only seen
FUNCTION is "Digital Counter"
Range: On, Off. Only seen if
INPUT 1(4) FUNCTION
"Digital Counter"
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S1 469 SETUP CLEAR DATA
4 SETPOINTS
INPUT
INPUT 1(4)
INPUT 1(4)
if INPUT 1(4)
is
A4 MAINTE-
Õ×
PRESET
GE Multilin