Cycle Start-Up; Step B - Siemens SIMATIC OP7 Manual

CYCLE START-UP

• Press this key to switch it
off (led light switched off)
If the machine has stopped:
• Press this key to start the
machine
• Press

STEP B

3.2 • Set a temperature slope from 20°C to 35°C with a gradient of 1°C/min and a 60% RH.
KEYS
• Wait for the chamber to reach the set departure value (20°C) (Step A).
• Follow the example to programme a temperature slope as shown in the
diagram with the gradient that is indicated below.
• Move to the page shown below.
K2
• Enter the values visualized on
the display in the page shown on
the right.
ENTER
K2
VISUALIZED ON THE DISPLAY:
K1
• The key led light is switched on.
• The machine starts, reaches the set temperature value (20°C) and continues
to operate along this value.
• The set rising and descending value is reached at maximum speed.
Temp. meas.
Humid. meas.
Settings
Temper. Set.
Humid. Set.
Temper. Set.
Humid. Set.
To confirm.
If you enter the wrong number, you will
still have to press ENTER and then re-
digit the number.
.......°C
.......%
DISPLAY
A1
gradient: 1°C/min
A2
20.00°C
0.00 %
A3
35.00°C
60.00 %
14
The chamber internal data are visual-
ized.
The chamber reaches these values and
maintains them.
FUNCTIONS
Temp
°C
35
30
25
20
15
10
5
5'
10'
The previously set values are visual-
ized
Final temperature
Final humidity
t= min.
15'