Menus 4
October 2013 GB 19 /80
"Pressure Unit"; to set the pressure unit. See
chapter "Configuration / Setting Measurement
Units".
"Volume Flow Unit"; to set the volume flow
rate. See chapter "Configuration / Setting Mea-
surement Units".
"Maximum Volume Flow"; to set the maximum
volume flow, which is used in the calculation for
the volume flow rate display. Ex works this set-
ting is pre-set to a mean value. Dependent on
the actually set line pressure, the value can be
finely adjusted here.
"Minimum Volume Flow" (RS); to set the mini-
mum volume flow, which is used in the calcula-
tion for the volume flow rate display. Ex works
this setting is pre-set to a mean value. Depen-
dent on the actually set line pressure, the value
can be finely adjusted here.
"Ext. Speed Limit (min)" (RS); if necessary, this
adjustable speed limit can be switched on via a
programmable input. See chapter "Configura-
tion / Programmable Inputs".
"Ext. Speed Limit (max) (RS); Via a program-
mable input this speed limit can be switched
on, if required. See chapter "Configuration /
Programmable Inputs".
Factory Settings
Select a Setting
Compressor Rated Pressure
Minimum Start Temperature
Run-On Time
Soft Stop Time
Warn. Starting Vacuum min.
OK
Factory Settings
Fig. 4-18: Sub-menu "Factory Settings"
The menu "Factory Settings" shows the factory
settings of the control.
Some values can be changed at the service level,
see chapter "Advanced operation / maintenance
Level".
The display can be scrolled using the arrow keys
to permit display of other points.
"Operating pressure"; rated operating pressure
that can be produced using the compressor.
"Start Requ. Approval"; below the set tank
pressure, the compressor can be restarted.
"Heavy Startup"; if the tank pressure reaches
this value during the start phase, the compres-
sor is stopped. (compressor without speed con-
trol)
"Discharge Temp. Warning"; air temperature
warning limit at the airend outlet.
"Discharge Temp. Fault"; if the airend temper-
ature reaches the set value, the compressor is
stopped.
"Minimum Start Temperature"; minimum tem-
perature (water temperature jacket cooling), at
which the compressor can be started.
"Run-On Time"; drive motor off-load period be-
fore the compressor is stopped and switched to
standby mode.
"Soft Stop Time"; off-load period of the drive
motor before the compressor is stopped. For
manual or remote stop.
"Star-Delta"; factory set star-delta switchover
time (compressor without speed control)
"Software version"; software version of the
controller.
"Controller Ref.-No."; serial number of the con-
troller.
"Compressor Ref.-No."; serial number of the
compressor.
SD-Card
SD-Card
Record Data
State of SD-Card
OK
Off
File Name
Ready
Before Removing SD-Card switch
Record Data to Off.
Fig. 4-19: Sub-menu "SD-Card"
The controller has a data recording (data logger)
function by recording of data to an SD-Card.
The record data function is switched on and off
via this menu. See chapter "Advanced operation /
Data Recording".
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