salmson MULTI-HE 2G Instalación E Instrucciones De Puesta En Marcha página 26

ENGLISH
MODE 2 : Other regulation
Operating in MODE 2 and set value control with touch pads.
In this case, the displayed value is a percentage of the sensor range
measurement.
By impulse on the touch pads the requirement value can be changed.
- Validate the new value.
With a short impulse on the touch pads the actual value can be dis-
played ; the requirement value reappears after 30 seconds or after
on other impulse.
An impulse ~1s allows the ON/OFF function.
- Select OFF.
- Validate.
Operating in MODE 2 and external set value control.
The set value is controlled by the input signal 0-10v or 4-20mA.
In MODE 2 - Other regulation -, the displayed value is a percentage
of the sensor range measurement.
With a short impulse on the touch pads the actual value can be dis-
played ; the requirement value reappears after 30 seconds or after
on other impulse.
An impulse ~1s allows the ON/OFF function.
- Select OFF.
- Validate.
Note : the remote control (ex : switch) allows a stop of the pump
(variator ON).
When stopping the pump, the sign "OFF" appears.
6.1.3 With external control in frequency : MODE 3 (see fig. 9)
The pump is controlled with an external system.
Parameters input in MODE 3
- Set the switch (fig. 3 - item S) on position SERVICE.
- Select M3.
- Validate.
- Select the external signal type (0-10V) or (4-20mA). Default 0-10V.
- Validate.
- Set the switch back on position "OPERATION".
Operating in MODE 3
In Mode 3 the displayed value is a percentage of the maximum
pump speed.
With a short impulse on the touch pads the actual pressure can be
displayed ; The requirement value reappears after 30 seconds or
after an other impulse.
An impulse ~1s allows the ON/OFF function.
- Select OFF.
- Validate.
Note :
- The remote control (ex : switch) allows a stop of the pump (varia-
tor ON).
When stopping the pump, the sign "OFF" appears.
- If a voltage signal (0-10V) is used and is lower than 1V, the sign
"OFF" automatically appears.
- If a current signal (4-20mA) is used and is lower than 2mA, the sign
"OFF" automatically appears.
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0,1s
1s
0,1s
1s
0,1s
0,1s
0,1s
1s
0,1s
MODE 3
ON
SERVICE
1 2
0,1s
0,1s
0,1s
ON
OPERATION
1 2
0,1s
0,1s
1s
0,1s