Siemens ET 200, Manual

Page: 37 / 59

9–12 9–13
EWA 4NEB 812 6096–02b EWA 4NEB 812 6096–02b
ET 200 Handheld ET 200 Handheld
H Q KM=$$$$$$$$
L Dia $$$$$$$$
Indicators for the
high–order and
low–order bytes
Format
Low–order byte
High–order byte
Output
See table
on right
Display: STATUS/FORCE
(Example for a digital module)
I KH=#### ####
Dia #### ####
Format
Input
See table
on right
Display: STATUS/FORCE
(Example for an analog module)
Channel 0 1
2 3 Channel
When you have selected the module with the key, you
are in the STATUS/FORCE display.
In this display, you can
S
have the status of inputs displayed
or
S
force the outputs with the cursor keys, digits and letters.
You can “freeze” the status of the inputs with . The
“frozen” status is represented by a propeller symbol. Termi-
nate “freezing” with .
“High–byte” means “byte n”, “low–byte” means
“byte n + 1”.
You can also see whether a module diagnostics bit has been
set (
Table 9.5).
Table 9.5 Meaning of “Dia” in the STATUS/FORCE display
“Dia” ... Meaning
Blinking At least one module is reporting the
setting of a diagnostics bit.
Go up one display with the key in
order to identify the module.
Bright, but
steady There are no modules in the slave sta-
tion reporting the setting of diagnostics
bits.
The STATUS/FORCE display is independent of the type of
module (address identifier).
All possible displays and a list of modules with their ad-
dress identifiers are to be found on the pages below.
ET 200U ET 200U