Manual
1 Technical Description
1.5 Functional Description
1.5.5 Data Sources with Message Function (Digital Outputs #)
SIP ART DR24 6DR2410
C79000-G7476-C153-03
37
Fault messages
The SIPART DR24 provides a number of fault messages for switching and evaluating:
,
AE1 to AE11 # nAE #
The analog inputs AE1 to AE11 are monitored for exceeding or dropping below the limits of
the range of 3 % and +103 %. For the individual input the AE*
signal is available (high: ex-
ceeding limit) * = 1 to 11.
The negated and or-linked group message is offered with the data source nAE
.
nAE
=
AE
(High: no exceeding of limit)
AE
= AE1 VAE2 V to V AE11
nPon#
High: no power on reset
Every power on triggers a reset for the CPU and sets nPon to low. An optical signaling by flash-
ing of displays dd1 to dd3 when restarting can be configured with hdEF (dPon = YES). The
flashing and nPon can be acknowledged by the key tA5 (first press after power on or manual
reset) or by alarm polling with the SES.
nPar#
High: no parameterization
The signal is low when the parameterization preselection mode, the onPA mode or the AdAP
mode is selected. This can be done manually on the front panel or through the SES.
By switching this source with switches, the displays not used in the PAr level can be switched to
other variables for example.
nStr#
High: no configuring
The signal is low in the parameterization preselection level and the different configuring modes.
The configuring modes are reached manually through the front, the SES or error messages
(see chapter 1.5.6, page 38). If the output reactions are to be varied in the configuring modes,
the nStr signal can trigger the switchings with the appropriate switches (Aso, bSo).
oPEr#
Sum message option card error
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