Ack_Rei; Ipar_En; Pass_Out/Qbad/Qbad_I_Xx/Qbad_O_Xx - TR-Electronic AD 582 Serie Gesamt-Bedienungsanleitung

5.2.1.3 ACK_REI

If a communication error is detected by the F-System for the measuring system, a
passivation of the measuring system is performed.
For the operator acknowledgment of the measuring system after the elimination of
errors a positive edge of variable ACK_REI of the F-Periphery-DB is required, which is
linked to the input of the digital input module --> I 16.0, symbol name: "RESET"
An operator acknowledgment is required:
● after communication errors
● after the start-up phase
An acknowledgment is only possible if the variable ACK_REQ = 1.
An operator acknowledgment must be provided for each F-Periphery in the safety
program via the variable ACK_REI. This requirement has already been taken into
account for the measuring system and digital output module.

5.2.1.4 IPAR_EN

The variable IPAR_EN is used to execute the preset adjustment function. The process
sequence for execution of this function is described in the device specific user manual.
A precise description of when the variables must be set/reset during a re-
parameterization of fail-safe DP standard slaves/IO standard devices can be found in
the PROFIsafe Specification from V1.20, or the documentation on the fail-safe
DP Standard Slave/IO Standard Device.
No passivation of the measuring system is triggered by IPAR_EN = 1!
With reference to the preset execution, the warning note contained in the device
specific user manual must be observed!

5.2.1.5 PASS_OUT/QBAD/QBAD_I_xx/QBAD_O_xx

The variables PASS_OUT = 1 and QBAD = 1 indicate that a passivation of the
measuring system is present.
The F-System sets PASS_OUT, QBAD, QBAD_I_xx and QBAD_O_xx = 1, while the
measuring system outputs substitute values (0) instead of cyclical values.
If a passivation is performed via the variable PASS_ON = 1, only QBAD, QBAD_I_xx
and QBAD_O_xx = 1 are set. However PASS_OUT does not change its value for a
passivation via PASS_ON = 1. PASS_OUT can therefore be used for the group
passivation of further F-Peripheries.
Printed in the Federal Republic of Germany
07/15/2015 TR - ECE - TI - DGB - 0233 - 03
 TR-Electronic GmbH 2013, All Rights Reserved
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