19
DO
CT
-1946C
2018-
07
322
903
Trip Amplifier 2/209
Software description
EN
4
Software description
4.1
General
The device is freely programmable like a PLC.
The following sections explain the software features of the unit. They are of interest
mainly to those users who intend to write their own software. For standard applications
skip reading sections "Programm and commands" to "System parameters".
Devices can be programmed using a personal computer. A MENU supported software
package is available for PC users (see PC MENU disk).
Programming or reconfiguring is not required for standard applications. Therefore the
following sections will mainly be used for writing new software.
In the normal way trip settings are accomplished via front panel push buttons. Additional
options are explained in the following sections. A personal computer will allow for
maximum user friendliness since all device functions are MENU supported via context
sensitive HELPs.
numerical range:
+ /-1.18E-38 ... +/-3.39E+38
accuracy:
7 decimals
The trip amplifier is designed around a 16 Bit microprocessor.
Hardware and Software have been developed to safety standards (see section
"Safety concept").
4.2
Numerical parameter list
All device parameters are listed in numerical order.
4.2.1
Program and commands P100 ... P299
Program changes can only be undertaken with jumper <MODE> in the <ENABLE>
position.
Trips are only monitored with jumper MODE disabled (RUN).
Parameters P100 to P299 contain up to 200 programming steps. User programs can be
entered to adapt the device to various applications. A powerful EDITOR is available for
PC users. Once edited using (F2) programs must be compiled using compiler (F3).
Available commands and operands can be taken from the following list.
Make sure to use the dedicated 2/209 - PC connector cable.
Attention
