Siemens 6DR2410, Manual

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Manual 1 Technical Description
1.5 Functional Description
1.5.2 Input Functions
SIPART DR24 6DR2410
C79000-G7476-C153-03
27
Data sinks bLS, bLPS, bLb
These sinks serve to block operation (bLb), the parameter and configuration adjustment (bLPS)
or just the configuration adjustment (bLS). At bLPS = high an error message no(dd1) PS(dd3) is
displayed when attempting to enter the parameterization mode.
At bLS = high no error message appears but the StrU level in the parameterization preselection
is hidden. The sinks bLS, bLPS and bLB can only be switched by the binary inputs BE1 to
BE14 (bE** = source) and the SES sources SbE1 to SbE8. When the CB time monitor re-
sponds or at Cbt = oFF, the SES sources connected with bLS, bLPS or bLb are set to low. See
also chapter 3.3.7, table 3--8, page 157.
The factory setting is low.
Keys tA1 to tA7
The keys (see figure 1--9, page 28) are available as key function tA*.1, tA*.2 or as switching
functions tA*.3, tA*.4 or tA*.5, tA*.6 (see figure 1--8, page 28). The keys are provided primarily
for incremental adjustment of the complex functions „Integrator with digital input” (bin) or con-
troller inputs

Δ
y. They can be switched by the control inputs tA*U/tA*M for quadruple applica-
tions whereby the status of the switched off outputs Q and Q remains unchanged.
The key tA5 has no key output to other operating levels because of the universal function; i.e.
tA5.1 and possibly tA5.2 are not available. The outputs Q and Q are switched at key 5 with the
low edge (release the key). “PS” flashes in dd3 after pressing tA5 continuously for about 5 s. All
keys lose their function in the process operating level when the display flashes in dd3.
You can now switch to the other levels (parametering, configuring). See chapter 3.3.1 (page
136), 3.3.2 (page 138) and 3.3, page 135.
When the function tA*.U is assigned „no” in the configuring mode hdEF, the shaded data
sources and sinks do not appear in the configuring mode FCon. Since the sink tA*.U is pre--as-
signed with low, the drawn switch position is active.
Restart conditions
Power on Q Q
bAtt = no
bAtt = YES
0
last status
1
last status