Configuration Options
3-35
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
How it works
At option handling, the configuration of slots 2 to 63 of the ET 200S is checked. If
the check is enabled for a slot, the RESERVE module (option) or the configured
electronic module can take up this slot without a diagnosis being reported. If the
check is disabled, only a configured electronic module can be located in this slot.
Any other module will trigger a diagnosis. You can control the configuration of slots
2 to 63 and monitor the configuration of slots 1 to 63 using the control and
feedback interface in the process input/output image (PII) and (PIQ).
Bit in PII = 0
Is the configured
electronic module inserted?
Slot
enabled (configuration in
HWCONFIG)
?
Slot
enabled in PIQ
(bit in PIQ**=0)
?
Is the
RESERVE module inserted
or is there an empty slot at the
right-hand end of the
ET 200S station
?
No error
No diagnosis
No error
Bit in PII* = 1
Preset <> actual configuration
Diagnosis is reported
Incorrect module
Removed module
Yes
No
No
No
Yes
Yes
Yes
No
*
PII = process input image
** PIQ = process output image
The setting of the parameter ”Operation at Preset <> Actual
configuration” is not relevant for the process illustrated.
Figure 3-9
How option handling works
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 ...