Smartec S CLD132/134 PROFIBUS-PA/-DP
System integration
Hauser
15
SIMULATE
In the SIMULATE parameter group you can replace the input value with a simulation value
and activate simulation. By specifying the status and the simulation value, you can test the
reaction of the automation system.
PV_FTIME
In the PV_FTIME parameter you can dampen the converted input value (primary value = PV)
by specifying a filter time. If a time of 0 seconds is specified, the input value is not dampened.
MODE_BLK
The MODE_BLK parameter group is used to select the operating mode of the Analog Input
function block. By selecting the MAN (manual) operating mode, you can directly specify the
OUT output value and the OUT status.
The most important functions and parameters of the Analog Input Block are listed below.
Selecting the operating mode
The operating mode is set by means of the MODE_BLK parameter group. The Analog Input
function block supports the following operating modes:
• AUTO (automatic mode)
• MAN (manual mode)
• O/S (out of service)
Selecting the units
The system unit for one of the measured values can be changed in the Analog Input Block.
The way of changing the unit is to use the PV_SCALE and OUT_SCALE parameters (see
"Rescaling the input value").
OUT
The OUT output value is compared to warning limits and alarm limits (e.g. HI_LIM,
LO_LIM), which can be entered via diverse parameters. If one of these limit values is
violated, a limit value process alarm (e.g. HI_ALM, LO_ALM) is triggered.
