Siemens SITOP PSE200U 3A Manual page 15

SITOP PSE200U
LED
Signaling
Group signaling con-
tact (changeover con-
tact)
Status output
The status of all four outputs
1*
Status signaling (Page 16)). A frame comprises a start bit START and four status bits Ci
(i=1 ... 4), which are each separated by a pause bit P. While the device powers up, or if the
supply voltage is missing, nothing is signaled, the status remains continuously at '0'. For
SIMATIC-S7 controllers (S7-300/400/1200/1500), a function block for evaluation is available
under (http://www.siemens.com/sitop)
or the direct link (http://support.automation.siemens.com/WW/view/en/61450284).
Selectivity modules
Manual, 12.2014, C98130-A7579-A1-1-7629
⑧
and group signaling contact or status output
6EP1961-2BA11
6EP1961-2BA21
Off All LEDs:
No supply voltage
•
Device powering up: After the device has powered up, the outputs are
•
switched on, taking into consideration the switch-on delay that has been
set.
Group signal: Inactive
LED, individual output:
Output defective (internal fuse has ruptured)
Group signal: Inactive
Lights Normal operation, output is switched on
up green
Group signal: Active
Flashes Overload at the output: Output current 101...150 % of the response thresh-
green old (for 5 s)
Group signal: Active
Lights Output switched off automatically to due overload
up red
Group signal: Inactive
Flashes Output ready to be reset after an automatic switch off by actuating the but-
red ton or remote reset (effective for all outputs that have been automatically
switched off)
Group signal: Inactive
Flashes Output manually switched off using the button: The state is saved when the
orange device is switched off, and can only be reset again by pressing the up button
again.
Group signal: Active
Red Device overtemperature: The outputs can be switched-on again once the
running temperature is in the normal range.
light
Group signal: Inactive
In the "inactive" state, 11-12 are
connected and 11-14 open
-
Description, device design, dimension drawing
④
③
is serially signaled using status output
2.4 Status displays and signaling
6EP1961-2BA31
6EP1961-2BA41
Status output : -
1*
Status output : Ci = '0'
1*
Status output : Ci = '1'
1*
Status output : Ci = '1'
1*
Status output : Ci = '0'
1*
Status output : Ci = '0'
1*
Status output : Ci = '0'
1*
Status output : Ci = '0'
1*
-
Serial signaling (see Figure 2-5 Status
signaling (Page 16)), '1' = 24 V DC /
'0' = 0 V (pull down)
④
(see Figure 2-5
15