Battery full
Battery empty Identifier
P2
0 1 2 3 4 5 6 7 8 9
0 ON
OFF OFF
OFF OFF OFF OFF
OFF
OFF
OFF
1 ON ON OFF
OFF OFF OFF OFF
OFF
OFF
OFF
2 ON ON ON OFF OFF OFF OFF
OFF
OFF
OFF
3 ON
ON ON ON OFF OFF
OFF
OFF
OFF
OFF
4 ON
ON ON ON ON OFF
OFF
OFF
OFF
OFF
5 ON
ON
ON ON ON ON
OFF
OFF
OFF
OFF
6 ON
ON
ON ON ON ON ON
OFF
OFF
OFF
7 ON
ON
ON ON ON ON ON
ON
OFF
OFF
8 ON
ON ON ON ON ON ON ON ON OFF
9 ON
ON ON ON ON ON ON ON ON OFF
If you want to include 3 additional solar arrays in your system, you
need 3 x Steca PA15 TTS remote switches, 3 DC relays
(contactors) and 1..3 x “HS200” type intelligent shunts.
Then enter the numbers 8, 7 and 62 into the TTS connected.
4.5.3 Special features, using the button / switch
If required, an external button can be connected between the two
terminals marked with an S. When the generator is active, this
button can be used to switch the PA15 output on and off manually
just as with a remote-control switch.
A switch (permanent contact) can be used to switch generators on
and off using the PA15 regardless of the control.
The load break switch on the remote control is not able to
disconnect solar modules from the battery lead. This means that
external power switches such as relays or contactors are essential.
For the Tarom charge controller to be able to record the additional
solar current and to include this in its SOC calculation, an “HS 200”
type intelligent shunt should also be used, as described in the
diagram above.
PA15 TTS Operating Manual
Page 24
4.5.4 Safety function when reception fails
When commissioning the device, the PA15 output is always shut
down first (generator off).
Only once a relevant data signal is available to the PA 15 following
a successful data transfer is the output active.
If the PA15 has shut off the generator due to its controller position
P2 and the data transferred, the generator can be reactivated by
increasing the generator identifier.
Содержание PA 15
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