5-35
Location Message Line Description
steps of 0.01. When the minimum scale factor has been set press STORE
to place the value in the 565 memory.
S 5.8
MAX CURR SCALE
VALUE: 20.00
This display asks for the scale factor which you intend to use for the
maximum analog input. In a similar way to the minimum scale factor, the
maximum scale factor is used to set the value which will be displayed when
the analog signal into the relay is 20 mA. Again, refer to the manufacturer’s
instructions for the monitor or device which you intend to use to determine
the magnitude of the temperature (or other quantity) corresponding to its
20 mA output. Set the maximum scale value to this figure. Now, when a 20
mA input is presented to the 565 Relay it will display this figure, indicating
a temperature for example, rather than a mA reading. The range of
possible values for the maximum scale factor is 0 to 1023 in steps of 0.01.
Once the minimum and maximum scale factors are set the 565 Relay logic
will ensure that all milliamp values between these two will be linearly
displayed.
S 5.9
ANALOG INPUT
TRIP DISABLED
This message allows the user to enable or disable analog input trips.
Messages S 5.10 to 5.12 will only appear if ENABLED is selected in message S 5.9
S 5.10
ANALOG IN TRIP
16.00 UNITS
This line allows the user to specify at what level of the input analog signal
the 565 Relay will initiate a trip of the feeder breaker. The level must be
entered within the range of the scaled values, see messages S 5.7 and
5.8. The units displayed here will be those entered in message S 5.6.
S 5.11
ANALOG IN TRIP
DELAY 1 SEC
The delay on the feeder breaker trip caused by the analog input is entered
here, in the range of 1 to 255 seconds in steps of 1 second. This prevents
nuisance trips due to momentary (normal) high levels. Should the condi-
tion persist beyond the timed period the trip will occur.
S 5.12
ANALOG IN TRIP
RELAY TRIP
This message allows the user to select the relay which the trip signal
generated in message S 5.9, will activate.
S 5.13
ANALOG INPUT
ALARM DISABLED
This message allows the user to enable or disable analog input alarms.
Messages S 5.14 to 5.16 will only appear if ENABLED is selected in message S 5.13.
S 5.14
ANALOG IN ALARM
12.00 UNITS
This line allows the user to specify at what level of input analog signal the
565 Relay will initiate an alarm. The level must be entered within the range
of the scaled values, see messages S 5.7 and 5.8. The units displayed
here will be those entered in message S 5.6.
S 5.15
ANALOG IN ALARM
DELAY 1 SEC
The delay on the alarm for the analog input is entered here, in the range of
1 to 255 seconds in steps of 1 second. This prevents nuisance alarms due
to momentary (normal) high signals. Should the condition persist beyond
the timed period the alarm will occur.
S 5.16
ANALOG IN ALARM
RELAY AUX1
This message allows the user to select the relay which the alarm signal
generated in message S 5.13, will activate.
L
A
L
A
L
A
L
A
L
A
L
A
L
A
L
A
L
A
SETPOINTS MODE - ANALOG INPUT
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