socomec ATyS p M User Manual

41
EN
ATySpM - 542935E - SOCOMEC
Definition Adjustment
range
Default
values
M-G* M-M*
12
PRIO NET This is to dene the priority network:
- 1 : network
I
has priority
- 2 : network
II
has priority
- 0 : no network has priority. The PRI input
(see menu I-O) has priority over this
parameter
1
2
0
1
•
12
RETRANS Automatic retransfer inhibited
- NO : automatic retransfer to the priority
source
- YES : "valid" must be pressed to execute
the return
NO
YES
NO
• •
12
RETURN 0
(1)
In case of source failure, the product
automatically switches over to 0 (after a 10T
or 20T time delay)
- NO : the product remains in position if the
source is lost
- YES : this function is activated
If there are 2 sources down, the power reserve
must be available to execute this function (see
indicator on front panel)
NO
YES
NO
• •
12
2ND TRIP
(2)
This function makes it possible to wait for the
power reserve to become available before
leaving position 0 tripping .
- NO : Return to the source without waiting
for the reserve to be fully charged
- YES : Wait for the reserve to be fully
charged before returning to the
source. A second trip will therefore be
immediately available
NO
YES
NO
• •
12
MOD AUT AUTO mode forced, in spite of cover not
being closed.
NO
YES
NO
• •
12
CNT RST Switchover counter reset (number of
operations)
Returns to NO after reset
NO
YES
NO
• •
12
BACKLGHT The screen backlighting can be set to:
- OFF : always off
- ON : always lit
- INT : lit during operating sequences and then
turned off after 30 seconds' inactivity on
the keypad
OFF
ON
INT
INT
• •
12
CODE P Modifying input in Programming mode code 0000 to
9999
1000
• •
12
CODE E Modifying input code in Operating mode 0000 to
9999
0000
• •
* M-G : Mains - genset application - M-M : Mains - Mains application
• = parameter present on M-G and/or M-M applications
(1) The RETURN to 0 function, after loss of source
I
or
II
opens the switch (I=>0 or II=>0) of the source in question after a
time delay (10T or 20T). For instance, this solution provides the possibility of opening the switch after a short-circuit. This
also makes it possible to restart the genset after a fault, without being connected to the load.
(2) The 2nd TRIP parameter is associated with the RETURN to 0 function, as the latter requires a power reserve for the
changeover. So to execute a second trip, you need to wait for this power reserve to recharge.

socomec ATyS p M Specifications

General

Brand	socomec
Model	ATyS p M
Category	Switch
Language	English