Lauda PROLINE P 5 C, Руководство по эксплуатации

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7.11 Ramp function
With the ramp function temperature changes over any time period can be conveniently entered. This is especially ad-
vantageous with very low temperature changes (e.g. 0.1 °C per day).
Example: From the current outflow temperature (e.g. 242.4 °C), 200 °C of cooling is to occur over 5 days. Then the
temperature change is entered as 200 °C and the time as 5 days.
The ramp function is executed until it is manually terminated or until the temperature limits T
il
(min)
or T
ih
(max) described in Section 7.8.3 are attained.
Command
Ramp function

Open the device parameter menu via the soft
key Menu .

With the cursor keys continue to:

Programmer

Ramp function .

Confirm with the key .

Enter a positive or negative temperature value
with
Temp. change .

With Time enter a figure (without time unit).

With Time unit choose between
Second(s) up to Day(s) .

Under Status the ramp is started

Start or stopped

Stop .

When the ramp function is being executed,
Ramp active appears in the window bar.

Without manual switch-off the ramp termi-
nates at the latest at T
il
(min) or T
ih
(max).
Pump Menu End T
set
T
fix
Pump
Settings
Graph
Clock
Programmer
Interfaces
Control
Limits
Program 1
Program 2
Program 3
Program 4
Program 5
Ramp function
Pump Menu End T
set
T
fix
Status
Temp. change
Time
Time unit
Second(s)
Minute(s)
Hour(s)
Day(s)