User Level - Binder vdl 23 Operating Manual

10.

User level

In this menu you can set the following parameters (in brackets the corresponding abbreviated information
given in display 2):
• Chamber address (Adress)
Setting of controller address (1 to 255) for operation with the communication software APT-COM™.
• User code (User-cod)
Modification of the user code setting (factory setting 0001) for access to the user level and the pro-
gram editor.
Keep in mind any modification of the user code. There is no access to these levels with-
out a valid user code.
• Decimal point position (Decimal)
Selection if integer values or one position after the decimal point can be entered. The integer repre-
sentation is shown in Display 2 (set-point entry) while the actual value in Display 1 is always shown
with one decimal point.
• Audio alert (Buzzer)
Inactive: no audible signal (buzzer) in case of an alarm event.
Active: in case of an alarm event (see chap. 11.2) an audible signal (buzzer) will sound. It can be re-
set by pressing the "EXIT" button.
• Selection of controller menu language (Language)
German, English, or French can be selected.
• Counter of operating hours (Oper.hs)
Information about the number of operating hours currently reached or since the last reset (no setting,
display only).
• Max. number of operating hours (Op.limit)
Entry of a limit number of operating hours, i.e., the maximum number of operating hours that can be
run. Maximum setting: 9999. Reaching the limit has no effect.
• Reset operating hours (Op.back)
Reset operating hours to zero.
• Interface protocol (Protocol)
"Modbus": The chamber interface can be used as a communication interface to connect it to a com-
puter. This serves to control the chamber by the communication software APT-COM™. It is possible
to read and write the values of all parameters.
"Printer": A protocol printer for data printouts can be connected to the chamber interface. At the print-
er the actual temperature value is regularly protocolled with fixed formatting and with adjustable print
intervals.
In both cases an interface converter RS 422 / RS 232 is used.
• Print interval (Prt.-Inv.)
Setting of the print interval in minutes. Function is available only if setting "Printer" has been selected
in the previous menu point.
• Display illumination (Disp.LED)
Selection between continuous display illumination and limited illumination that will automatically go off
300 sec. after the last entry.
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