Operation
65
8.7.6 Set external setpoint values
By default the setpoint is adjusted on the device or by the programmer. In
addition to this, the device offers the ability to externally specify the setpoint
using the analog REG/EPROG plug or an external Pt100 temperature sensor.
The device is switched on.
The remote control mode is deactivated.
1. Call up the
<Main menu>
.
2. Call up the submenu
<Connect unit>
then menu option
<External
setpoint>
.
3. Select Pt100 or EPROG.
Pt100 can only be selected if an external Pt100 temperature sensor is
connected to the device. The setpoint is then set using the external
temperature sensor.
EPROG can only be selected if the analog option is available and the
setpoint is defined as the input variable in submenu
<Analog module>
for EPROG.
The external setpoint value is defined.
8.7.7 Set up actuating variable
If the device is in remote control mode then the variable (capacity) with which
the cooling unit or heater is controlled can be set using interface commands.
This section describes how the actuating variable can be set.
The device is switched on.
1. Call up the
<Main menu>
.
2. Call up the submenu
<Connect unit>
then menu option
<Actuating
variable>
.
3. Select Digital or Analog in the dialog window.
Digital can only be selected if remote control mode is activated.
Analogue can only be selected if the electronic module with analogue
connections is available and has been defined as an input variable in the
submenu
<Analogue module >
for EPROG.
The actuating variable is set.
Summary of Contents for Magio MX
Page 100: ......
