Mitsubishi Electric Evolution+ s-MEXT Technical Manual page 137

Note:
The previous chart shows a condition when the entered P27.27 value is below 0.
If the probe selected for compensation fails, the setpoints will assume the non–compensated values as per parameters
P50.01 and P50.02.
In case of compensation through analogue input, the only available parameters will be the maximum P27.24 and P27.27 offset
values, as the minimum and maximum limits correspond to the signal sent to the controller (0–1V, 0–5V, 0.5–4.5V, 0–20mA,
4–20mA).
P50.01
The same applies for the offset of the heating value.
P50.02
Note:
The previous chart shows a condition when the entered P27.27 value is below 0.
The parameters for enabling and managing the function are under the "Optional" menu, which can be accessed by entering
the "Service" password.
Version 38
Offset setpoint (°C)
P27.24
0V
0V
0.5V
0mA
4mA
Figure 4-4: Chart showing the setpoint offset from analogue signal.
Offset setpoint (°C)
P27.27
0V
0V
0.5V
0mA
4mA
Figure 4-5: Chart showing the setpoint offset from analogue signal.
Analogue signal
1V
5V
4.5V
20mA
20mA
Analogue signal
1V
5V
4.5V
20mA
20mA
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