HYDAC CSI-F-10 - Manual (Page 83)

GSM Radio Module CSI-F-10 Page 83
Status 29.01.2009 HYDAC ELECTRONIC GMBH Part.-Nr.: 669752
9.2.4 Numerical Entry
The function Numerical input supplies a numerical value which can
be adjusted in the Parameters menu of the CM device. As an
alternative, it can also be set via a connected PC.
The Inscription parameter is used as a menu option in the input
menu for this purpose. The permitted input range runs from
-2,000,000.000 to +2,000,000.000.
Changes which are carried out in the CM device during running time
are retained even after the device is switched off. Once the CM
program is transferred into the CM device for the first time, the value
set under Start value is used until the first change.
Inputs: -
Outputs: y: (Numerical)
Parameters: p
1
: Starting value (Numerical)
p
2
: Inscription (character string)
9.2.5 Boolean Entry
The Boolean input function supplies a Boolean value, which can be
set in the Parameters menu of the CM device.
As an alternative, it can also be set via a connected PC.
The Inscription parameter is used as a menu option in the input
menu for this purpose. Input is accomplished on the CM device by
selecting "Yes" or "No".
Changes which are carried out in the CM device during running time
are retained even after the device is switched off. Once the CM
program is transferred into the CM device for the first time, the value
set under Start value is used until the first change.
The Functionality parameter defines how the input is interpreted.
The following settings are possible:
Switch
A menu option is generated on the CM device with which the input
value can be switched on or off. This functionality is used to activate
certain paths in the evaluation logic.
Key
When the value on the CM device is switched on, then only one
impulse is generated in the evaluation logic and the option switches
itself off in the menu again immediately. A key function is simulated,
so to speak. This functionality can be used to trigger events in the
evaluation logic.
Inputs: -
Outputs: y: (Boolean)
Parameters: p
1
: Starting value (Boolean)
p
2
: Inscription (character string)
p
3
: Functionality (entry list)