INDEX
74
TGH1361en/11.2009
M
Measuring instruments 71
Memory database 38
Menu
- COM SETUP
46
- HISTORY INFO 39
- ISO ADVANCED 43
- ISO SETUP 40
- LANGUAGE 49
- PASSWORD 48
- SERVICE 50
Menu structure 37
O
Operating features and displays 31
Option „W“ 11
Ordering details 70
P
Parameterization via Internet 50
Product description 12
R
Real-time clock 15
RESET button 12, 31
RS485 interface 53
S
Self test, A-ISOMETER 31
Setting the bus address for IRDH275B 46
Setting the date (IRDH275B) 44
Setting the language of the fault message
49
Setting the operating principle of the
alarm relays
40
Setting the password 48
Setting the real-time clock 44
Setting the response values Alarm 1 and
Alarm 2
40
Setting the system leakage capacitance 44
Standards 62
Status number 68
T
Technical data IRDH275 59
Terminating resistor 53
TEST button 31
Topology (IRDH275B) 54
W
Wiring diagram A-ISOMETER 25
Wiring of the RS485 network 54
Wrong arrangement 54