Command Or Actual; Setup Or Normal - PowerTec Digimax Installation And Operation Instruction Manual

inputs are active. Exiting KEYLOCK requires a code entry. See parameter #19, page 19.
The DIGIMAX
There are no provisions in the communications protocols to directly manipulate the
input functions entered by the rear panel inputs, but there are six auxiliary outputs on TB1
terminals 17 through 21 which may be used by the host computer to control relays for these
functions, so it is possible to control the DIGIMAX

SETUP OR NORMAL

SETUP OR NORMAL SETUP OR NORMAL
SETUP OR NORMAL SETUP OR NORMAL
Front Panel Key PGM/CLR (page 10)
For the parameter entry procedure, see page 13.
The DIGIMAX
NORMAL --If the PGM/CLR key is NOT pressed, it stays in the NORMAL mode. Once
the PGM/CLR key is pressed, the unit switches to the programming (SETUP) mode and the
PGM/CLR key must be pressed again to return to the NORMAL mode.
SETUP -- Pressing the PGM/CLR key on the front panel switches to the SETUP mode.
When the PGM/CLR key is pressed, the display will blank out. It is then necessary to enter
one of the security codes to access the parameters. If PGM/CLR is pressed again before a
valid access code is entered, the DIGIMAX
As each digit of the security code is pressed, a hyphen ("-") appears in the display to
indicate that the number entry has been acknowledged. THIS DOES NOT MEAN THAT
THE NUMBER IS CORRECT! Once the number for the security code has been entered,
the ENTER button must be pressed. If the security code number which was entered is
correct, the DIGIMAX
incorrect, the NORMAL mode will be restored.
There are two main security codes built into the unit. There is a maintenance code
which is designed into the software, and an operator access code which is entered as a
parameter into parameter #21.
The operator code may be any number from 0 to 99999. The default value is 0. Since
leading zeroes need not be entered, it is necessary only to press the PGM/CLR button, "0",
and then the ENT button to access when the security code "0" is set in parameter #21.
Parameters may not be entered while the DIGIMAX
Pressing the PGM/CLR button during operation may generate an error code, depend-
ing upon the setting of parameter #16 (see page 18).

COMMAND OR ACTUAL

COMMAND OR ACTUAL COMMAND OR ACTUAL
COMMAND OR ACTUAL COMMAND OR ACTUAL
Front Panel Key (page 10)
ACTUAL -- The ACTUAL mode of the display is indicated by a brighter display. The
value in the display is derived directly from the encoder feedback frequency of the motor. The
value displayed is determined by several parameters, but primarily #2.
COMMAND -- The COMMAND mode of the display is somewhat dimmed (to see the
difference between the displays, push the COM/ACT key several times. It will not hurt to do
this, even if the unit is in operation). The value in the display in COMMAND mode is the value
presently contained in the SETPOINT.
The major differences between the COMMAND and ACTUAL modes is the brightness
of the display and the source of the display value. COMMAND mode may be used to check
the current commanded speed. The ACTUAL value shows what the motor is currently doing.
The COMMAND display in the MASTER mode should show the same number as in
the ACTUAL mode. In SLAVE mode the display shows the SETPOINT ratio in COMMAND
mode, and the actual speed in engineering units in the ACTUAL mode.
DIGIMAX Manual
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DIGIMAX DIGIMAX DIGIMAX DIGIMAX must be in LOCAL mode to program it from the front panel.
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DIGIMAX DIGIMAX DIGIMAX DIGIMAX powers up in the NORMAL mode.
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DIGIMAX DIGIMAX DIGIMAX DIGIMAX will enter the parameter entry mode. If the security code entered is
DIGIMAX DIGIMAX ®
DIGIMAX DIGIMAX entirely through the RS-422 port.
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DIGIMAX DIGIMAX DIGIMAX DIGIMAX will return to the NORMAL mode.
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is in either REMOTE mode.
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