Wiring and Fitting
5-2
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Startup of the system after specific events
The following table tells you what you should do when the system starts up after
the occurrence of specific events.
If ...
then ...
Startup follows a voltage drop or
failure
Startup of the ET 200S follows
an interruption of bus
communication
No dangerous operating states must occur. If
necessary, force an emergency stop.
Startup follows unlocking of the
emergency stop device
There must not be an uncontrolled or
undefined start-up.
Line voltage
The following table tells you what you have to do with regard to the line voltage.
With ...
Requirements
Permanently installed plants or systems
without all-pole line disconnect switches
There must be a line disconnect switch or a
fuse in the building installation system.
Load power supplies, power supply
modules
The set rated voltage range must
correspond to the local line voltage.
All circuits of the ET 200S distributed I/O
system
Any fluctuation/deviation in the line voltage
from the rated value must be within the
permitted tolerances (see Section 7.4)
Содержание SIMATIC ET 200S
Страница 42: ...Product Overview 1 16 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 64: ...Brief Instructions on Commissioning ET 200S 2 22 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 112: ...Configuration Options 3 48 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 232: ...Commissioning and Diagnostics 6 72 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 244: ...General Technical Specifications 7 12 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 274: ...Interface Modules 8 30 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 538: ...4 IQ SENSE 13 18 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 564: ...Address Space of the Input and Outputs of the ET 200S C 4 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 574: ...Response Times D 10 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 580: ...Special Measures for Interference Free Operation F 4 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 600: ...Product Information on the Use of subassemblies modules in a Zone 2 Hazardous Area 2 A5E00352937 02 ...