I/O Test - PMA KS 98-1 Mode D'emploi

Maintenance, test, trouble shooting
A diagnostic page is provided to indicate system errors in case of start-up problems. The availability
of the real-time clock is also displayed.
Moreover, a selectable control function for a switching, continuous or three-point stepping control
loop (configurable) with the corresponding display and operating pages is included as simple appli-
cation for demonstration of the possibilities (see "Test engineering menu structure").
10.3

I/O test

Input and output type and measuring/signal range are configurable. Before commissioning, the in-
puts and outputs to be connected must be configured for the required sensor type via main menu
"Configuration". For this, switch the unit to OFFLINE in "Miscellaneous" in the main menu (press M
> 3s) first after starting up. All inputs and outputs are preset to 0 .. 20mA and 0-100% value range.
After adjusting the correct type, the unit must be switched back to ONLINE! Now, KS98-1 is ready
for the first input/output test.
Possible settings:
w AINP1: thermocouple types; Pt100; 2*Pt100; 0/4 .. 20mA; 0/2 .. 10V; transducer 500W; resistance
500W 250W
w AINP3 (option C): 0/4 .. 20mA
w AINP4 (option C): 0/4 .. 20mA
w AINP5
w AINP6
w OUT1
w OUT2
w OUT3 (option C) : 0/4 .. 20mA
w OUT4
w OUT5
Dependent on instrument selection, outputs OUT1 and OUT2 can be relay or current output. Accor-
dingly, they must be controlled digitally or analoguely in the engineering. As all outputs were defi-
ned as analog outputs in the present engineering, a value below 50% (corresponds to logic "0") and
a value above 50% (corresponds to logic "1") must be set for relay output testing.
Outputs OUT4 and OUT5 are always relays, i.e. they are controlled digitally on the relevant operating
page. Adjusting the output values is done as described.
Adjusting the output values and selecting the pages are done as described. Continuation pages are
selected using keys ID via the menu lines ( p, q) and called up with M.
I/O test
: 0/4 .. 20mA
: 0/4 .. 20mA
: 0/4 .. 20mA or relay
: 0/4 .. 20mA or relay
: relay
: relay
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9499-040-44318