Local Diagnostic And Status Displays - Bosch Rexroth IndraControl S20 Manual

DOK-CONTRL-S20*SSDO*8*-AP02-EN-P
IndraControl S20 Module With Safe Digital Outputs S20-SSDO-8/3
3.7

Local diagnostic and status displays

Name Color State
D Diagnostics of the local bus communication
Off
Flashing red
RD
Red on
RD RD
Yellow on
YE YE
Yellow flashing
YE
Green and yel‐
low flashing al‐
ternately
GN YE
Green flashing
GN
Green on
GN GN
Attainable category
Pin example
① If the test pulses are switched off, a cross-fault between the
outputs is only detected if the output is switched on.
Tab. 3-3: Attainable safety level
To meet category 3, dual-channel actuators are generally used.
D 00
Uo 10
FS
Fig. 3-4: Local diagnostic and status displays
Description
Device in (power) reset.
The device is ready, but not connected to the device located in front.
The device is ready, but it lost the connection to the bus coupler.
The device is ready, but it has not yet detected a valid cycle after power-on.
The device is not (yet) part of the current configuration.
The device is ready. Communication in the station is ok. Output data cannot
be output and/or input data cannot be loaded. There is a malfunction in the
periphery of the module (periphery error).
The device is ready. Communication in the station is ok. Data is invalid. No
valid data is provided by the control or the superimposed network. There is no
malfunction on the module.
Device is ready and communication in the station is ok. All data is valid. There
is no malfunction.
Bosch Rexroth AG
Outputs OUT0 to OUT3
SIL 2/SILCL 2/Cat. 3/PL d
chapter 7.4 "Single-chan‐
nel assignment of safe
outputs" on page 36
01 02 03 04
11 12 13 14
P
15/85
Product description
SIL 3/SILCL 3/cat. 4/PL e
chapter 7.5 "Dual-channel
assignment of the safe out‐
puts" on page 38
05 06 07
15 16 17
NE