Helios PD2-6363 Dual Pulse Input Rate/Totalizer
Instruction Manual
53
Programmable Function Keys
User Menu (
user
)
The
User
menu allows the user to assign the front
panel function keys F1, F2, and F3, the digital input
F4 (located on the input signal connector), and four
digital inputs (located on the digital I/O connector) to
access most of the menus or to activate certain
functions immediately (e.g. reset totals, reset max &
min, hold relay states, etc.). This allows the meter to
be greatly customized for use in specialized
applications.
The four digital outputs can be assigned to a number
of actions and functions executed by the meter (i.e.
alarms, relay acknowledgement, reset totals, reset
max, min, or max & min, tare, and reset tare). The
digital outputs can be used to trigger external alarms
or lights to indicate these specific events.
Function Keys & Digital I/O
Available Settings
Refer to the following table for descriptions of each
available function key or digital I/O setting.
Function Keys & Digital I/O Available Settings
Display
Description
Rst Hi
Reset the stored maximum display
values for all channels
Rst Lo
Reset the stored minimum display
values for all channels
Rst HL
Reset the stored maximum &
minimum display values for all
channels
relay
Directly access the relay menu
Set 1*
Directly access the set point menu for
relay 1 (*through 4)
Rly d
Disable all relays until a button
assigned to
enable relays
(
Rly E
) is
pressed
Rly E
Enable all relays to function as they
have been programmed
O Hold
Hold current relay states and analog
output as they are until a button
assigned to
enable relays
(
Rly E
) is
pressed
d Hold
Hold the current display value, relay
states, and analog output
momentarily while the function key or
digital input is active. The process
value will continue to be calculated in
the background.
Function Keys & Digital I/O Available Settings
Display
Description
D AbC
Scrolls values for A, B & C when
activated. Keeps the last value for 10
seconds and then it returns to its
assignment. Values are displayed on
display line 1 and the corresponding
channel and units on display line 2.
d tot
Scrolls through totals for channels A,
B, and C (which is the sum of A and
B). Values are displayed on display
line 1.
D gtot
Scrolls through grand totals for
channels A, B, and C (which is the
sum of A and B). Values are
displayed on display line 1.
Ln1 Hi
Display maximum channel A display
value on line 1
Ln1 Lo
Display minimum channel A display
value on line 1
Ln1 HL
Display maximum & minimum
channel A display values on line 1
Ln2 Hi
Display maximum channel B display
value on line 2
Ln2 Lo
Display minimum Channel B display
value on line 2
Ln2 HL
Display maximum & minimum
channel B display values on line 2
Ln2 HC
Display minimum channel C display
value on line 2
Ln2 HC
Display maximum & minimum
channel C display values on line 2
LitHLC
Display maximum channel C display
value on line 2
F On 1*
Force relay 1 (*through 4) into the on
state. This function is used in
conjunction with a digital input to
achieve interlock functionality. See
Setting Up the Interlock Relay (Force
On)
for details
about interlock relays.
Contrl
Directly access the manual control
menu
disabl
Disable the selected function key or
digital I/O
up-d a
Total count mode direction control for
channel A
up-d b
Total count mode direction control for
channel B
AcH
Acknowledge all active relays that are
in a manual operation mode such as
auto-manual or latching
Reset
Directly access the reset menu
Rst t
Reset totals for all channels
Rst gt
Reset grand totals for all channels
Rst ta
Reset total for channel A
Rst ga
Reset grand total for channel A
Rst tb
Reset total for channel B
Rst gb
Reset grand total for channel B
