Section 2
SEQUENCING WITH
MULTIPLE CONTROLLERS
10
(BAUD RATE[8]) – All controllers in a system must be set to the same Baud Rate. The
Supervisor and WS Controller baud rate is fixed at 9600 baud. The Supervisor II Deluxe
allows adjustment of the serial communications baud rate, usually set to 9600.
2.9 SYSTEM DISPLAY- SUPERVISOR CONTROLLER
The Supervisor Controller System Menu allows the user to observe the status of other
compressors in a sequence. The option is useful when monitoring, troubleshooting and
calibrating the compressor system. To access the System Menu and view the status of
the machines:
1. Press the up arrow until the word “SYSTEM” appears on the bottom line of the
display screen.
2. Press Enter.
3. Use the down and up arrows to scroll through the data relating to each machine
in the sequence.
Data for the machines will appear in five columns across the display screen. The first
column of the display shows the machine Comm numbers (#1 through the total number
of machines in the system) set by parameter LAST COM. The second column shows the
status (Stat) of each machine as noted in the following chart. The third column displays
the machine sequence hours (Hrs) parameter. The fourth column shows the Capacity
(Cap) at which the machine is delivering air. The heading of the fifth column displays the
highest P2 pressure in the system with the P2 pressure for each respective machine
displayed down the column. Status letters appearing in lower case indicate the machine
has a fault or warning.
The status letters that may appear on the Supervisor display are:
B – Standby R - Remote or sequence stop
E - E-Stop S - Starting
F - Full Load T - Trim (loaded and modulating)
L - Loaded U - Unloaded
M - Manual stop X - Remote Disable (WS Controller only)
2.10 SYSTEM DISPLAY- SUPERVISOR II DELUXE
The Supervisor II Deluxe SYSTEM menu allows the user to observe the status of other
compressors in a sequence. The option is useful when monitoring, troubleshooting and
calibrating the compressor system. To access the System Menu and view the status of
the machines in the sequence:
1. While in the main display, push the Logo
key.
2. Press the “Display” (
) key. The top line of the display will show the numbers 1
through the number of machines in the system (maximum of 8 for the Supervisor
II). The second line shows the status of each machine. Status letters in lower
case indicate the machine has a fault or warning.
The status letters that may appear on the Supervisor II Deluxe display are:
B – Standby R - Remote or sequence stop
E - E-Stop S - Starting