ABB IMSED01 infi90 analog output input module
The setting values are shown by the right-mostsymbol of the setting quantity shows the quan-three digits of the display.When lit, the LED
tity currently being displayed.
indicators on the front panel adjacent to the1>/In
Start current of the l> stage as a multiple of the rated current of the used energizing
input. Setting range 0.5...5.0 x In at definite time characteristic and 0.5...2.5x In at
inverse time characteristic.
Note! Because of the maximum measured current (63 x In), the setting value 2.5 is
used for the IDMT calculation if the set value is greater than 2.5. This makes the
operate time faster than the theoretical IDMTcurve. However, the stage always starts
according to the set value.t>
Operate time of the l> stage expressed in seconds, at definite time characteristic
(SGF1/1-2-3 =0-0-0). Setting range 0.05...300 s.
Time multiplier ofthe I>stage atinverse timecharacteristic. Setting range0.05...1.00.I>>/I
Start current of the l>> stage as a multiple of the rated current of the used energizing
input. Setting range 0.5...40.0 xIn. Additionally the setting "infinite" (displayed as
n---) can be selected with switch SGF2/5, which means that the high-set stage l>>
is out of operation.t>>
Operate time of the l>> stage expressed in seconds. Setting range 0.04...300s.IO>/n
Start current of the Io> stage as a multiple of the rated current of the used energizing
input. Setting range 0.1...0.8 x Into>
Operate time of the Io> stage, expressed in seconds, at definite time characteristic
(SGF1/6-7-8=0-0-0).Setting range 0.05...300 s.ko
Time multiplier ko of the lo> stage at inverse time characteristic. Setting range
0.05...1.00.Io>>/I|
Start current of the Io>> stage as a multiple of the rated current of the used energizing
input. Setting range 0.1...10.0 x In. Additionally the setting "infinite" (displayed as
n ---) can be selected with switch SGF2/6, which means that the earth-fault stage
Io>> is out of operation.to>>
Operate time of the Io>> stage expressed in seconds. Setting range 0.05...300 s.
Further, the checksums of switchgroupsSGF1,the first switchgroup. For further information,
SGBand SGR1 are shown on the display whensee chapter "Menus and registers". An example
the indicators adjacent to the switchgroup sym-of how the checksum can be calculated manu-
bols on the front panel are lit. The checksumsally is given in manual "General characteristics
for switchgroups SGF2, SGR2 and SGR3 areof D type relay modules.
found in the submenus under the main menu of

Additional functions required in various appli cations are selected with switchgroups SGF,
SGB and SGR indicated on the front panel.
Further, the relay module contains a software
extended switchgroup SGX, which is located in
submenu six of register A. The numbering of the
switches, 1...8, and the switch positions 0 and
1 are shown when the switchgroups are set.
Under normal service conditions only the
checksums are shown. Switchgroups SGF2,
SGR2 and SGR3 are found in the submenus of
the main menus of switchgroups SGF and SGR.