Operation Introduction; Supervisor Ii Parameter Setup - Sullair LS-100L Operator's Manual

pressor is armed but stopped because of restart
timer not expired, remote stop or sequence stop.
The compressor may start at any time.

6.5 OPERATION INTRODUCTION

While Sullair has built into this compressor a com-
prehensive array of controls and indicators to
assure you that it is operating properly, you will
want to recognize and interpret the readings which
will call for service or indicate the beginning of a
malfunction. Before starting your Sullair compres-
sor, read this section thoroughly and familiarize
yourself with the controls and indicators - their pur-
pose, location and use.

6.6 SUPERVISOR II PARAMETER SETUP

Pressing the program key enters parameter display
and edit mode. To move to the next parameter
press the program key. To increment a parameter
press the up arrow key or logo key. The logo key
will increment by 10. To decrement the value press
the down arrow key.
The parameters are displayed in the following
order:
• Unload pressure - The pressure where the
machine is unloaded. For example if this
parameter is set to 110 psi (7.6 bar) the
machine will unload when the line pressure
is above 110 psi (7.6 bar).
• Load differential - The pressure differential
below the unload pressure where the
machine is loaded. For example, if the
unload pressure is set to 110 psi (7.6 bar)
and the load differential is set to 10 psi (0.7
bar), the machine will load when the line
pressure goes below 100 psi (6.9 bar).
• P1 Max - Maximum sump pressure. An
alarm and shut down will occur when the
sump pressure rises above this pressure.
• Wye to delta transition timer - For full volt-
age starters this parameter is set to 0.
UNLOAD
110 PSI
LOAD
10 PSI
P1 MAX
135 PSI
SUPERVISOR II
WYE DELT
10 SEC
• Restart time - Time to wait after power up
before starting machine. This parameter is
used to keep several machines from starting
at the same time after power up, or to delay
start until other equipment is started. If dis-
abled the machine will not automatically
start after power up.
RST TIME
10 SEC
• Unload Stop Timer - If the machine is run-
ning in AUTO mode, this parameter speci-
fies the amount of time that the machine will
run unloaded before shutting off. If the time
is set less than 15 minutes (for example five
minutes), there may be times when the
machine will run unloaded for more than five
minutes. This is because there is another
timer that keeps the machine from being
started more than four times an hour.
UNLD TIM
15 MIN
• Language select - English, German,
Spanish, Italian and French may be select-
ed for display language.
LANGUAGE
ENGLISH
• Units - English or metric units may be
selected.
UNITS
ENGLISH
• Communications ID # - This is the network
address of a machine. If there is more than
one machine connected to the network,
each machine must have a unique number.
COM ID #
1
• Communications baud rate - This should
always be selected to 9600 baud for all
sequencing modes. It may be lower for
slave or monitoring modes.
Section 6
33