Menu functions
28
6.3. Programmer input - EP -
The programmer input „E-PROG“ can be connected to the output
of an external programmer used in the application
This arrangement is connected with a software and
hardware setting.
1. Software setting under menu option EP
Factory setting: 0
0 = electrical power output
4 ... 20 mA
1 = voltage input 0 ... 10 V
2.
Hardware setting
Hardware setting is carried out in the housing of the S1 and
S2 two-way switches.
For a description see page 38
6.4. Programmer input scale - EPH / EPL -
The increase in the size of the output (see EP option above) can
be controlled on the LC4-F.
An EPH (E PROG High) and an EPL (E PROG Low) value can be
set via the menu option.
Factory setting:
EPH0 = 337.5 °C
EPL0 = -99,9 °C
Resulting increases:
27,3 °C/mA
or
50
°C/V
Example in Diagram:
EPH0 = 160.0 °C
EPL0 = 0.0 °C
Resulting increases:
10 °C/mA
or
20
°C/V