Schmalz 10.02.02.05827, Руководство по эксплуатации

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General Description of Functions
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7.13 Control Concept for NC Ejectors
1
1
0
0
“Suction” [IN1]
“Blow off” [IN2]
“Blow off” state
“Suction” state
-p
p
0 bar
0 bar
7.14 Vacuum unit
You can choose between the following three units for the unit of the displayed vacuum level under the
[
uni
] menu item in the configuration menu or via IO-Link.
Unit Setting parameter Display unit
Bar
[
-bA
]
mbar
Pascal
[
-PA
]
kPa
InchHg
[
-ix
]
inHg
The selection of the vacuum unit only affects the display. The units of the parameters that can be accessed
via IO-Link are not affected by this setting.
7.15 Switch-off Delay
You can use this function to set a switch-off delay for the H2 “Part Present” check signal. This can be used
to mask short-term fluctuations in the vacuum level of the vacuum system. The duration of the switch-off
delay can be set with the parameter [
dlY
] in the configuration menu or via IO-Link. The value can be set
to 10, 50 or 200 ms. To deactivate this function, enter the value [
000
] (= off).
The switch-off delay affects the OUT
2
discrete output, the process data bit in IO-Link and the H2 status dis-
play
If the OUT
2
output is configured as a normally open contact [no], there will be an electrical
switch-off delay. On the other hand, if it is configured as a normally closed contact [nc], there
will be an equivalent switch-on delay.
7.16 ECO Mode
The ejector offers the option to switch off the display to save energy. If ECO mode is activated, the display
is switched off and the system power consumption is reduced after 2 minutes if no buttons are pressed.
ECO mode can be activated and deactivated using the [
Eco
] parameter in the configuration menu or via
IO-Link.
A red dot in the lower right corner of the display indicates that the display has been switched off.
The display is reactivated by pressing any button or by an error message.