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Directions for use
Operation modes
The tree operation modes can be used alternately but not all at the same time.
When the RS232 serial line is ON, the operating parameters will be set through this
line (see the communication protocol for more detailed information). If you have not
yet developed your own software, apply for IREM demo software.
Act on the keys to shift from one mode to the other.
From any mode, press the keys
to change the operation mode.
Manual mode
Under this condition the lamp current setting is managed through the synoptic panel
(press left (decreasing) key and right (increasing) key).
The lamp current range has to be within 30A and 110A.
Press the ON/OFF key
to switch on/off the lamp.
Note: under manual mode from remote control, the switching on must be forced by
short circuiting contacts 3 and 4 of J4 terminal board. Under this operating condition
the synoptic panel is no longer operative.
Ext_10V mode
Under this mode the output current is set through the 0-10V analog input.
0V in input will correspond to the min. current value (factory setting: 30A).
10V in input will correspond to the max. current value (factory setting: 110A).
Current values (max./min.) will change according to the user settings.
Switching on/off may be performed by short circuiting contacts 3 and 4 of J4 terminal
board by means of a dry relay contact.
RS232 mode
When this operation mode is active, the operating parameters of the unit are control-
led and monitored through the RS232 line.
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