Larius Mini Mix, Инструкция по эксплуатации и техническому обслуживанию

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Ediz. 010 - 09/2015
www.larius.eu
LARIUS MINI MIX
13
TAB
+ / - TAB
+ / -
INS DEL
ENTER
ENTER
OPERATING PANEL
The operating panel is connected to the system and is used for:
- inserting and viewing process variables;
- viewing alarms and signals in order for the operator to easily
identify them while the system is in function;
- selecting the desired function in manual mode.
ALARM CHECKS
The PLC reacts in the following manner to every alarm event:
- The red light ( H2 ) installed upon the control panel flashes;
- The operating panel displays the text which corresponds to
the alarm.
The system will not allow an alarm to be reset if the situation
which caused the alarm has not been resolved.
Some alarms are automatically reset once the situation which
caused the alarm has been resolved.
If the system functions in a different manner
with respect to the information which has been
inserted, the user is advised to communicate the
event to the manufacturer so that a technician
may verify the program which has been loaded
onto the PLC.
To access the various items to be set, carry out the operations
listed and explained in this manual.
In order to alter the machine settings, the switch must be posi-
tioned correctly, using the key. If not, any data altered will return
to the previous settings when confirming the change.
POWER STATUS
The power status is indicated by a green light located on the
system’s ON/OFF selector.
LOCKING SELECTOR
In order to prevent unauthorised personnel from modifying the
machine’s settings, a locking safety selector (
H3 ) has been installed
upon the panel.
The selector can be turned:
- to the right in order to allow for the machine’s settings to be
modified.
- to the left in order to protect the machine’s settings with a secret
password.
The machine is furnished with two keys (one spare key for use in
the event that the regular key is lost) .
The safety keys should be entrusted to a person who is authorised
to modify the machine’s settings and data.
Use the 4 arrow buttons to the right of the display to navigate
within the selected screen.
Procedure for selecting a field to modify:
- use the arrow buttons to select the desired field
;
- activate the field by pressing ;
- modify the set value with the and arrows;
- press the button to confirm the entry.
H2
H3