Bender ISOMETER IRDH575, Manual

Page: 73 / 120

Operation and setting
74
IRDH575_D00089_05_M_XXEN/01.2020
The CT connection monitoring of the EDS4…-12 recognizes whether a
measuring current transformer is correctly connected. This will be indicated
on the display after a test has been carried out as described in "Chapter 6.8.2
EDS Test". In "off position" this function is deactivated.
6.8.9 n-peak:
 
n-peak: 1-255
Setting of the maximum automatic elongation of the measuring time
of the connected EDS47…if disturbances are likely to occur in the sys-
tem being monitored. By default, four measurements are carried out
per channel before the EDS47… proceeds to the next channel.
If disturbances occur during the measurement due to system interfer-
ences (signalled by the "Fault"-LED at EDS47…), the number of meas-
urements per channel will automatically be increased by the preset
number n, that means 4 + n measurements per channel are carried out
in this case. The n-times elongation of the measuring time per channel
will automatically be stopped, when the fault is eliminated.
Factory setting is n = 5.
The functions of the EDS470 menu and the position mode in
the EDS SETUP menu is not available in the Slave mode!
Both functions are only available in the Master mode
(address 1).