Interface And Output - IKA MS 3 control Instrucciones De Manejo

Changing attachments
2
MS 3.1
MS 3.3
MS 3.4
Using inserts
Other accessories
• PC 1.2
• PC 2.1
• labworldsoft ® , from version 5.0 on
10
1
1
3
1
2
1
"click"
2
3
• Adapter
• Analog cable
• Software

Interface and output

The device is equipped with a 9-pin SUB-D connector on the rear side of the
device.
Serial interface RS 232 C
The serial assignment of the socket can be used to control the device exter-
nally by means of a PC and a suitable application program, e.g. labworld-
soft ® , from Version 5.0 on.
Configuration of the serial interface RS 232 C
• The function of the interface line between the laboratory
device and the automation system is a selection of the
signals specified in EIA Standard RS 232 C, corresponding
to DIN 66020 Part 1. For the assignment of the signals,
please refer to the illustration.
• Standard RS 232 C applies to the elctronic proerties of
the interfaces and the assignment of signal states inac-
cordance with DIN 66259 Part1.
• Transmission procedure: Asynchronous character transmission in start-stop mode
1
• Type of transmission: full duplex
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• Character format: Character creation according to the data format in DIN
66022 for start-stop mode. 1start bit; 7 character bits; 1parity bit (even); 1 stopbit.
• Transmission speed: 9600 Bit/s
• Data flow conrol: no
Instruction Syntax
Here applies the following:
• The instructions are generally sent from the processor (master) to the
laboratory instrument (slave).
• The laboratory instrument exclusively sends on demand of the processor.
Even error codes cannot be spontaneously communicated from the labora-
tory instrument to the processor (automatic system).
• Instructions and parameters as well as subsequent parameters are separat-
ed by at least one blank. (Code: hex 0x20)
• Each individual instruction including parameters and data as well as each
reply are terminated with CR LF (Code: hex 0x0D and 0x0A) and have a
maximum lenght of 80 characters.
• The decimal separator in a floating point number is the point (Code: hex
0x2E).
RxD
TxD
GND