Siemens SIMATIC S5 ET 200U, Manual

Page: 91 / 383

4-24
ET 200U Distributed I/O Station
EWA 4NEB 812 6087–02b
FORCE with load circuit turned on :You can observe the effect of the
forced outputs directly at the I/Os.
! Caution
Setting outputs when the load circuit is turned on can result in dangerous
system states.
Set or reset outputs only under the circumstances listed in the following ta-
ble!
Table 4-6 Resetting Outputs with Load Circuit Turned on
Version Outputs are Reset ... Outputs are not Reset ...
IM 308–B (up to
version 4)
or
E(E)PROM pro-
grammed as ver-
sion
v
2
*
When you power up the IM 308–B
master interface module (STOP
³
RUN transition)
When you call up the “MODULE
SELECTION” screen.
When you reset the outputs in the
“MODULE SELECTION” screen.
When you exit from the “MODULE
SELECTION” screen with <F8>
(EXIT).
IM 308–B (from
version 5)
and
E(E)PROM pro-
grammed as ver-
sion
w
3
*
When you call up the “MODULE
SELECTION” screen.
When you reset the outputs in the
“MODULE SELECTION” screen.
When you exit from the “MODULE
SELECTION” screen with <F8>
(EXIT).
When you power up the IM 308–B
master interface module (STOP to
RUN transition)
*: The E(E)PROM version is defined when programming the E(E)PROM. If you have selected
<F3> (as in version 2) after the message “Evaluation of diagnosis in CPU to DP Standard?
(<F3>: as in version 2)” has been displayed, the E(E)PROM is programmed as in version 2.
ET 200U(DP Siemens): Address Assignment,Starting–Up,Diagnosing Faults Using COM ET200