Schulz Control I Manual De Instrucciones página 224

P17.33
Immediate stop
alarm (Errors)
P17.34
Reading and editing with keyboard or ECO card
8.8 INPUT AND OUTPUT SETTINGS
Control NET interface has a wide variety of options for setting inputs and outputs. While setting the input and output assignments on P18 menu, you must set the
respective parameters in the other menus.
Example: If you want to set the digital input 2 of parameter P18.02 to "Oil filter differential pressure monitoring alarm", you must enable the oil filter differential
pressure alarm function in parameter P16.22 on menu P16 (Warning alarm). In summary, remember to enable the desired function and associate it with an input
or output.
Name Code
SETUP I/O
P18.01*
Control NET has 7 configurable digital inputs. Each setting parameter of the digital inputs (E.g. P18.02) is followed by a parameter indicating the input active status
(E.g. P18.03). Below is the list with all the configuration possibilities for each input. Each error or alarm condition uses a symbol along with the text indicating the
selected option.
Note: When an alarm is triggered, an alert message will be displayed on the main interface screen. When an error is triggered, the product stops working and an
error message is displayed on the interface main screen.
Name Code
SETUP I/O
P18.02 ~ 14*
Press ENTER to access the sub-menus - *Editable only when the machine is stopped.
Reading and editing with keyboard or ECO card
Fan motor overload error.
Ovl mot fan Press 'ENTER'. Use the 'UP' and 'DOWN' buttons to set between Off or On. The selected value will be stored and the
screen will return to the previous menu.
Note: requires association with a digital input. Check P18 menu.
High oil temperature error.
High oil temp Press 'ENTER'. Use the 'UP' and 'DOWN' buttons to set between Off or On. The selected value will be stored and the
screen will return to the previous menu.
Note: requires association with a digital input. Check P18 menu.
Table 8.8.1 - Input and Output Settings
Text Additional information
Analog output function. Press 'ENTER'. Select the function according to the list. Press 'ENTER'. The selected value will be
Function AO
stored and the screen will return to the previous menu.
Off Analog output disabled
Output pressure Repeats compressor output pressure through a 4-20mA signal.
Internal pressure Repeats compressor internal pressure through a 4-20mA signal.
Output temperature Repeats the compressor unit discharge temperature through a 4-20mA signal.
Main MTR curr Repeats the main motor current through a 4-20mA signal.
Fan MTR curr Repeats the fan motor current through a 4-20mA signal.
Table 8.8.2 - Input and Output Settings
Text Additional information
Off Disabled input
Open door alarm Alarm indicating that one of the equipment doors is open
Open door failure Error indicating that one of the equipment doors is open
DP filter CAB Alarm indicating high differential pressure on cabinet filters
DP Air filter Alarm indicating high differential pressure on air filter
DP oil filter Alarm indicating high differential pressure on oil filter
DP separator Alarm indicating high differential pressure on separator element
Motor fan alarm Alarm indicating fan motor failure
Motor fan failure Error indicating fan motor failure
Purge alarm Alarm indicating purge issues
COLD water alarm Alarm indicating cold water system issues
Cold water failure Error indicating cold water system issues
Oil level alarm Alarm indicating low oil level
Oil level failure Error indicating low oil level
Belt failure Error indicating a belt issue
Dryer alarm Alarm indicating dryer issues
Dryer failure Error indicating dryer issues
ALM DP Pre-FLT Alarm indicating that the pre-filter differential pressure is high
Failure DP Pre-FLT Error indicating that the pre-filter differential pressure is high
ALM FTR Purge Alarm indicating issues in the purge filter
ALM SEP oil/WAT Alarm indicating issues in the oil/water separator
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