Siemens SIMATIC OP7 Manual page 11

7 0
ENTER
Data is entered and memorized as described previously.
The average gradient is given in the technical specifications in the chamber handbook.
SHIFT
ENTER
Imp. temp.
Imp. umid.
If you enter the wrong number, you will still have to press ENTER and then re-digit
the number.
Temp. gr.
Hum. gr. 0.00 RH%min
Temperature enab
Humidity enab.
Temperature enab
Humidity enab.
If you enter the wrong number, you will still have to press ENTER and then re-digit
the number.
Dehumidification:
Vibrator:
Specimens:
U.V. lamp.:
1) The rising dehumidification (optional)
avoids the formation of condensate
on the object to be tested. The cham-
ber must be originally equipped with
this device.
2) Only for special machines equipped
with Vibrator
10
Place the cursor as shown in order to
set a humidity value %.
80.00°C
70.00 % If the chamber is not climatic, leave the
value at zero
A4
Temp. gr. = Temperature gradient
0.00°C min
Hum. gr. = Humidity gradient
A5
- To enable or disable the temperature
OFF
OFF
- To enable or disable the humidity
- The temperature is enabled
- Move the cursor on to the line below
ON
and enable humidity
ON
In some versions of the programme the
writing in points (1), (2), (3), (4) are
A6
replaced by:
(1)
OFF
Dedicated contact 1
(2)
OFF
Dedicated contact 2
(3)
OFF
Dedicated contact 3
(4)
OFF
Dedicated contact 4
3) When it is switched ON, contact E
(Apparatus) is closed on the DIG-
ITAL IN/OUT connector (see at-
tached electrical diagram and de-
scription of the connector in the
chamber instruction handbook).
4) Enables the UV lamp (optional) to
be switched on.
(0=maximum speed)
(0=maximum speed)