Digitel MPC Manual
Page 16 of 72
Table III-1. Front Panel Controls and Indicators.
Control
Description
Main Power switch
Turns main power on and off (1 = ON; 0 = OFF).
High Voltage
indicators
(2)
When high voltage (HV) is enabled to supply 1 or supply 2, the associated indicator
on the front panel lights.
To enable HV manually, use the
9
key on the front panel keypad to select
High
Voltage Operate
. Press the
Display Select
key for the appropriate power supply and
press
ENTER
.
Note: If SAFE-CONN interlock is not intact, high voltage will not turn on.
Supply 1, Supply 2
displays
During normal mode, displays 1 & 2 show voltage, current, or pressure status
information, as well as error codes. When in program mode, they display
corresponding data.
Display Select
(2) keys
During normal mode, press this key to select voltage, current, or pressure for display.
During program or menu mode — when an arrow on the display points to a
Display
Select
key, it is active. When active, press it to cycle through setup options.
Set Point
indicators (8)
A set point indicator LED lights when its associated output is energized.
Set points 1 through 4 are relay. Set points 5 through 8 are TTL.
Control
Description
Keypad:
Used as the primary method for manual control of the MPC.
0
key (disable)
To disable the keypad, press
0
four times in succession during normal mode. All keys
except the
Display Select
keys are disabled.
1
key (enable)
To re-enable keypad operation, press
1
four times in succession.
3
,
6
,
9
or
←
key selects one of the following four program modes:
Set Points
During normal mode, press
3
to select the
Set Points
program mode. The
section following Table III-2, provides detailed information on this key.
Bake
During normal mode, press
6
to select the
Bake
program mode. The
section
following Table III-2, provides detailed information on this key.
High Voltage Operate
During normal mode, press
9
to select
High Voltage Operate
, to allow the high
voltage on/off function. The
section following Table III-2,
provides detailed information on this key.
TSP
During normal mode, press the
←
(backspace) key to select the
TSP
program mode.
The TSP section following this Table III-2, provides detailed information on this key.
Menu
(blank key)
During normal mode, press the blank key to select the menu mode, which is a
hierarchical system for setting unit parameters and preferences.
When in the menu mode, use it to scroll through the menu options. Refer to Table
III-3.
0
through
9
keys
When you select one of the program modes or the menu mode, use the numerical
keys to enter the desired data. Press
ENTER
to save or
ESC
to exit without saving.
Refer to Table III-2 and Table III-3.
←
key
When in program or menu mode, use the
←
(backspace) key to correct errors when
keying in data.
ESC
key
While in menu or program mode, use this key to escape without saving changes.
When in a submenu, use it to move back up a level in the menu structure.
ENTER
key
Press this key to save setup data. It is also used in menu mode to step down to the
submenu.
