Section 5
OPERATION
35
• Units - English or metric units may be
selected.
• Communications ID # - This is the network
address of a machine. If there is more that
one machine connected to the network,
each machine must have a unique number
• Communications baud rate - This should
always be selected to 9600 baud for all
sequencing modes. It may be lower for
slave or monitoring modes.
• Sequence method - This parameter sets
the method used for sequencing. The choic-
es are DISABLED, REMOTE, SLAVE,
HOURS, COM ID#. See the Sequencing &
Protocol Manual (P/N 02250057-696) for
details about these modes.
• Drain interval - The time between actuation
of the drain valve.
• Drain time - The amount of time that the
drain valve is actuated.
• Last Communication Number - Used only
for sequencing, see Sequencing & Protocol
Manual for details.
• Lowest Allowable Pressure - Used only for
sequencing, see Sequencing & Protocol
Manual for details.
• Recovery Time - Used only for sequencing,
see Sequencing & Protocol Manual for
details.
• Rotate Time - Used only for sequencing,
see Sequencing & Protocol Manual for
details.
• Machine Capacity - Used only for sequenc-
ing, see Sequencing & Protocol Manual for
details.
• Sequence Hours - Used only for sequenc-
ing, see Sequencing & Protocol Manual for
details.
5.4 OPERATING THE COMPRESSOR
Before operating the compressor the operating
parameters must be setup. See the previous sec-
tion on operating parameter setup.
MANUAL OPERATION MODE
In this mode the compressor will run indefinitely, as
long as temperatures and pressure remain within
the valid operating ranges, and the motor overload
or emergency stop contacts are not tripped.
Pressing the “ ” will turn on the compressor
and put it in manual mode. If the compressor is
already running, but in automatic mode, pressing
“ ” will switch operation to manual. Pressing
“ ” while already running in manual mode will
cause the Supervisor to turn off the common fault
relay, if engaged, and clear any maintenance indi-
cators.
To stop the compressor, press “ ”. If the com-
pressor is already off when “ ” is pressed, the
SEQ HRS
1000
CAPACITY
100
ROTATE
50
RECOVER
10 SEC
LOWEST
90 PSI
LAST COM
3
DRN TIM
1 SEC
DRN INTV
10 MIN
SEQUENCE
HOURS
BAUDRATE
9600
COM ID #
1
UNITS
ENGLISH
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