28
On first application of power, with conditions as stated above, the display will indicate:
The Operating control relay (OCRC) will remain open and the servos will remain at their respective
installed positions. For PASSCODE protected parameters, if the passcode is not enabled, the user
will be automatically directed to the PASSCODE setup screen.
PASSCODE
The passcode setup screen is as follows:
At this screen the user scrolls down until the desired passcode level is between the > < characters,
presses MDFY to enter modify mode, use the UP / DOWN keys to enter the correct value and
presses SAVE to enter the value to the system. A correctly entered passcode will direct the user to the
HOME screen as shown above.
The system has 3 levels of pass codes. Out of the box settings for internal PASSCODES are as fol-
lows:
* Level 1 pass code is changeable (0-999) and has a default of 154. Level 1 pass code protection can
be turned OFF by setting it to 0. Level 2 and 3 pass codes are fixed. To change Level 1, the user must:
1. Access the PASSCODE menu, enter the C-MODE Level 3 passcode
2. Go back to the PASSCODE menu, now change the SITE CODE Level 1 passcode as desired
REAL TIME CLOCK
The PPC4000 contains a real time clock that is used to record fault history and implement the set-
back schedule. To operate properly, the real time clock should be checked and set correctly. If not
correctly set the PPC4000 will use the clock information as it is available. The real time clock infor-
mation is displayed in the top layer menu just above the HOME screen. The UP / DOWN keys are
used to position the real time clock information to between the > < marks. Note the default time and
date are shown.
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Pass Code
Pass Code
Level
Code*
Feature
SITE CODE
Level 1
154
Setpoint Setup
Level 1
154
Sequencing Setup
ADJUST RATIO CODE
Level 2
256
Adjust Ratio Mode
Level 2
256
O2 Setup
Level 2
256
Erase Profiles
C-MODE
Level 3
903
Commissioning Mode
Level 3
903
VFD1 and VFD2 Setups
Level 3
903
All SD Card Operations
Level 3
903
Erase All Data
Level 3
903
Sensor Setup
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:
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