pag. 21
MDE/C133 2561 001
MX3IPG2A
b) By pressing the key
ð
, you enter the output relay setting sub-
menu, which contains all the parameters already listed in §
6.1.5
c) By pressing the keys
ò
or
ñ
, you can vertically scroll the sub-
menu, and by pressing the key
ð
you can start changing the
displayed parameter. The change can be made by pressing
the keys
ò
or
ñ
.
d) By pressing the key
ï
anywhere in the sub-menu, you go
back to the main settings change menu:
[OUTPUT RELAYS]
[ ]
Example of allocation
Consider we need to allocated the trip of the overcurrent
threshold R< to output relay X5 starting from an initial setting
of R< allocated to X2
Go through steps a) and b) until the display unit shows:
[R< TRIP]
[REL X.2...]
Each position after letter X is an output relay. More relays may
be allocated to one function.
Press
ð
to move to the relay you wish to associate.
In our case, by pressing the key
ð
five times, the display unit
will show:
[R< TRIP]
[REL X.2...]
By pressing
ò
or
ñ
the selected relay X5 is dissociated and the
display unit will show:
[R< TRIP]
[REL X.2..5]
By pressing
ï
you select the second relay, the display unit will
show:
[R< TRIP]
[REL X.2..5]
Press
ò
or
ñ
to dissociate the selected relay, the display unit
will show:
[R< TRIP]
[REL X....5]
Press
ï
to move back to the beginning of the lineand return to
the main editing menu:
[OUTPUT RELAYS]
[ ]
6.2.5 Set digital inputs
a) Press the key
ò
or
ñ
until the display shows:
[ DIGITAL INPUT ]
[ ]
b) b) By pressing the key
ð
, you enter the digital input setting
sub-menu, which contains all the parameters already listed in
§ 6.1.10.
c) By pressing the key
ò
or
ñ
the sub-menu is vertically
scrolled, and by pressing the key
ð
, you can start changing
the selected parameter. The change can be made by pressing
the key
ò
or
ñ
.
To switch from the main settings to the backup settings, the
digital input number 1 (IN DIG 1) must be used
SETTINGS SWITCH
To reset the LEDs and the auxiliary relays, the digital input
number 3 (IN DIG 3) must be used.
RESET(LED+Xmem)
The setting procedure mirrors that described in the example
of output relay configuration.
d) By pressing the key
ï
anywhere in the sub-menu, you go
back to the main changing menu:
[ DIGITAL INPUT ]
[ ]
6.2.6 LED Settings
a) Press the key
ò
or
ñ
until the display shows:
[ LED ]
[ ]
b) By pressing the key
ð
, the LED setting sub-menu, which
contains the parameters already listed in § 6.1.10., is entered.
c) By pressing the key
ò
or
ñ
the sub-menu is vertically
scrolled, and by pressing the key
ð
, you can start changing
the displayed parameter. The change can be made by press-
ing the key
ò
or
ñ
.
The setting procedure mirrors that described in the example
of output relays setting.
d) By pressing the key
ï
anywhere in the sub-menu , you go
back to the main changing menu:
[ LED ]
[ ]
6.2.7 Set alphanumeric code
a) Press the key
ò
or
ñ
until the display shows:
[ RELAY DATA ]
[ ]
b) By pressing the key
ð
, you can change/set an alphanumeric
code that identifies the device. The display will show, for
instance:
[PLANT
IDENTIFIER]
[CELL N. 17bis ]
c) By further pressing the key
ð
you select the character(s) to
be changed, and by pressing
ò
or
ñ
all the capital and small
letters of the alphabet, all the numbers and some special
characters, among which the blank space, are vertically scrolled.
d) By pressing the key
ï
, the cursor moves back to the
beginning of the line (no character selected), and by further
pressing the key
ï
, you go back to the main changing menu:
[ RELAY DATA ]
[ ]