Eliwell RGF 312 - Page 30

RGF 300
30/53
J13
Selects the
RESET
operating mode of the
TK
contact (terminal board
MB 6/7
):
J13 = ON1
J13 = ON2
when selected, if the
TK
protection intervenes, the regulator must be switched off and on
again to reset the system after the cause has been eliminated (
MANUAL RESET
).
when selected, if the
TK
protection intervenes, the system restarts automatically after
the contact has been reset (
AUTOMATIC RESET
).
The standard position is ON2
.
J14
Selects the operation of the
RL1
relay:
J14 = ON 1
when selected the relay is active (
position ON
), in the absence of alarms (
Alarm Led = OFF
)
J14 = ON 2
when selected the relay is active (
position ON
), in the absence of alarms (
Alarm Led = OFF
)
and with open remote
STOP
control signal
J14 = ON 3
when selected the relay is active (
position ON
), in the absence of alarms (
Alarm Led = OFF
),
with open remote
STOP
control signal and with
supply
of voltage to the load in course.
The standard position is ON3
.
J15
Selects the operation of the heat protection:
J15 = ON 1
when selected, the
TK
heat protection contact is excluded.
J15 = ON 2
when selected, the
TK
heat protection contact must be connected to the terminal board
The standard position is ON1
.
J16
Selects the type of input on the
IN 1
channel:
J16 = ON 1
when selected, the input is activated for control signals in
mA
.
J16 = ON 2
when selected, the input is activated for control signals in
Vdc
and
ohms
(
NTC
sensor)
J17
Selects the type of input on the
IN 2
channel:
J17 = ON 1
when selected, the input is activated for control signals in
mA
.
J17 = ON 2
when selected, the input is activated for control signals in
Vdc
and
ohms
(
NTC
sensor)
WARNING !
• Check the position of jumpers 'Jn' during commissioning.
If the rgf300regulator work mode is altered (MASTER / SLAVE), refer to fig.s 19, 20, 21, 22 and 23 which
give the standard work configurations of the jumpers.
• The regulator is already set for the operations indicated on the label on the side of the casing; if modifications
are required, describe and indicate the modifications made on the TECHNICAL ASSISTANCE MODULE.
WARNING !
• The configuration with NTC temperature sensors is not compatible with other configurations.
It is not therefore possible to alter the position of the jumpers to pass from operation with NTC sensors to
operation with active sensors or control signals in mA or Vdc, nor to change the °C work field/scale of the rgf
regulator.