Siemens SITRANS TF2 Instrucciones De Servicio página 40

Technical description
Function Mode
↑
Offset 9 higher
Upper current 10 higher
saturation
limit
Lower current 11 higher
saturation
limit
Electrical 12 higher
damping
Table 1 Parameter setting
(Continuation)
The following applies to all modes:
The value last displayed will be saved when you quit the corresponding mode.
All sizes are calculated and displayed according to the unit set in mode 4.
Exception: current saturation limits.
Inputting the password (mode 2)
Once the password has been input, modes 4 to 12 can be accessed. The password
is "99".
Procedure:
•
Use the M button to set mode 2
•
Use the
•
If the password is correct, the other modes will be accessible.
If the password is incorrect, the unit will jump back to mode 1.
40
Key function
↓
M
⇒
lower
M10
⇒
lower
M11
⇒
lower
M12
⇒ M1 Time constant T
lower
↑ ↓
button or the button to select the password
Operating instructions
Display,
explanatory comments:
Output value = value at input +
offset
(Value entry between
–100 °C and 100 °C; note unit
selected)
Factory setting 0 °C
Upper current saturation
Setting range
20.5 to 23 mA
Factory setting 20.5 mA
Lower current saturation
Setting range
3.6 to 3.8 mA
Factory setting 3.8 mA
in s; setting
63
range 0.1 – 100 s
(Factory setting 0.2 s)
SITRANS TF2
A5E00263328-02