Helios PD2-6400, Instruction Manual

Page: 42 / 49

Helios PD2-6400 High Voltage & High Current Meter
Instruction Manual
42
Programmable Function Keys
User Menu (
user
)
The User menu allows the user to assign the
programming buttons 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
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 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.
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.
D AVP
Scrolls values for A, V & P 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.
Ln1 Hi
Display maximum channel A display
value on line 1
Display Description
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
LitHLP
Display maximum power channel P
display value on line 2
Ln2 HP
Display minimum power channel P
display value on line 2
Ln2 HP
Display maximum & minimum power
channel P display values 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) Feature on page 35 for
details.
Contrl
Directly access the manual control menu
disabl
Disable the selected function key or
digital I/O
AcH
Acknowledge all active relays that are in
a manual operation mode such as auto-
manual or latching
Reset
Directly access the reset menu
nmenu
Mimic the menu button functionality
(digital inputs only)
rigHt
Mimic the right arrow/F1 button
functionality (digital inputs only)
up
Mimic the up arrow/F2 button
functionality (digital inputs only)
Enter
Mimic the enter/F3 button functionality
(digital inputs only)
Alnm 1
*
* Provide indication when alarm 1
(*through 4) has been triggered (digital
outputs only)