Display In The Menu Mode; Function Keys - Bender ISOMETER IRDH275 Handbuch

Operation and setting
6.1.2

Display in the menu mode

6.1.3

Function keys

Two functions are assigned to each function key. In addition to the basic func-
tion marked with a circle, all the keys allow navigation within the menu.
Please have the details above on hand if you have a problem and if you con-
tact Bender for technical questions.
IRDH275_D00122_03_M_XXEN/05.2017
Pressing the INFO key provides the following information
without opening the menu:
• Device name, firmware version
• Response values Alarm 1 and Alarm 2
• Leakage capacitance C
resistances > 20 kΩ)
• Setup status (for details refer to the table of the status
numbers on page 85)
• COM-Setup (IRDH275 bus address)
Parameter change is
permitted
Parameter change is blocked,
enabling by a password
(only indication if insulation
e
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