ProtEX-MAX PD8-6060 Explosion-Proof Dual-Input Meter Instruction Manual
54
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
Tare A
Capture tare and zero the display
for channel A (A LED flashes –
same rate as M)*
Tare B
Capture tare and zero the display
for channel B (B LED flashes –
same rate as M)*
Rst tr
Reset captured tare and resume
normal operation for both channels
A & B
relay
Directly access the relay menu
Set 1
*
Directly access the set point menu
for relay 1 (*through 8)
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 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.
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
LitHLC
Display maximum channel C
display value 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
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
page 43 for details about interlock
relays.
Contrl
Directly access the 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 8) has been triggered
(digital outputs only)
* If math functions are displayed, the math function indicator LED “C” will flash when either A or B
channel is using a tare value (net value).
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