MSA510/1
Commissioning English
MSA510/1 · Date
04.05.2016 · Art.
No.
83520 · Mod.
status
38/16
32
For programming proceed as follows:
Use a level converter (e. g. type I-7520 from Spectra company) to estab-
lish a connection between your PC's serial RS232 interface and the sen-
sor's RS485 interface.
Switch on the sensor's power supply and start with programming by:
•
starting a suitable terminal program and by manually entering your
commands accord. to the table "list of commands – service operation
of MSA510/1" (see chapter
). Please remember that your terminal
has to be adjusted to the pre-programmed interface parameters.
5.2 Application example for sensor programming and display of
the position value
Power pack:
24 V DC /
500 mA
MSA510/1
+24 V / GND
cycle+ / cycle- /
data+ / data-
e. g. MA10/4 SSI
PC
Level converter
RS232 <-> RS485
RS232
RS485
DÜA/DÜB/GND
RXD/TXD/GND
Fig. 8: Programming of SIKO display MA10/4 SSI: encoder type: linear;
encoder bits: 24; factor: 1.0 (1/100 mm display); output code: Gray
5.3 Sensor's SSI-interface
MSA510/1's SSI-interface allows a synchronous output of the position
value. Its data format comprises a width of 24 bit which are either issued
as Gray or binary codes (see chapter
) and right-aligned. All following
bits (25, 26...) are issued as "0".
Data and cycle signals correspond to RS422. Typical SSI monoflop time is
20 ... 25 μs which gives a min. cycle rate of 62.5 kHz.
•
Cable length 10 m:
max. cycle rate 800 kHz
•
Cable length 100 m:
max. cycle rate 250 kHz
•
Cable length 200 m:
max. cycle rate 125 kHz
Please note that the possible max. cycle rate and data integrity mainly
depend on the length of the connection line.
Содержание MSA510/1
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