4
.
Setup conditions for the "P" option and TARE switch operation
Function
Mode
Setup
and configuration details
When the "P" option is installed
-
the front panel "TARE" Push/Push switch can be
configured to operate in three
seperate
function modes for local operation
depending on the
DIP switch selection and/or logic inputs selected.
Function
Mode of the TARE switch
1.
Standard TARE operation Default condition
-
Dip
Switch 4 & 5 UP,
Peak
Input connection Pin 5 and 6
are not used
.
Remote connections
for remote TARE are availble. Refer to the main meter manual for details.
Page
4
1. Standard "TARE" capability for normal operation
-
Will TARE the input measur
e
ment of the
analog signal and the display to "Zero". LED will light GREEN when active and within normal
offset TARE range. Remote TARE via the rear connector functions in a similar fashion.
2.
PEAK capture or Track mode
-
When the
TARE
switch is depressed, the meter will be in "track"
mode following the input signal amplitude. When the TARE s
w
itch is released (outward
position
)
the meter is armed and ready to capture the Peak as configured by Dip Switch 2 & 3.
3. Used
for
local control
of
the Front Panel display
-
TARE button depressed will display the PEAK
reading. Outward position of the swit
ch
will display
the "Live" reading
. Switch action will not
perform
a Peak reset operation
, t
his must be done via connection terminal 2's activation
for
TRACK - PEAK
.
2.
Front Panel Peak Reset Function
-
Dip
Switch 4 & 5 DOWN or Switch 4 DOWN and Input connection Pin 5
Grounded (True).
Input connection Pin 6 can not be used. Remote TARE function operates via main meter
connector.
3.
Local Display of Live or Peak Reading
- Dip
Switch 4 & 5 UP, Input connection Pin 5 not
utilized
, Pin 6 is grounded (True).
Remote
TARE function operates via main meter connector.
Note:
If the Peak option is installed in a Model 3740 Frequency conditioner, the TARE
mode switch functionallity is only accessable via the rear logic connector input