gefran TPD32-EV-500 series - Page 428

—————— TPD32-EV ——————
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“Opt2-A/”(Lowpriority)
“PDC”(Highpriority)
ParameteravailableviaAPC300asynchronouscommunication
(seetheAPC300usermanual)and/ortheProcessDataChannel
(PDC).
Whenusingaeldbusinterface,parameterswhoserangeis
[min=0;max=1]canbeassignedtoeitherVirtualdigitalinputs
(ifWaccesscodeexists)and/orVirtualdigitaloutputs(ifR
accesscodeexists).
Thenumbersindicatewhathastobesentviainterfacelinein
ordertosetthesingleparameters.
Letterinbracketsinthe“Term.”columnAnalogleveltobeap-
pliedtotheterminalinordertostartthesinglefunction.
IA,QA,ID,QDinthe“Term.”column Thefunctioncanbeaccessedviaafreelyprogrammableanalog
ordigitalinputoroutput.
IA=analoginput
QA=analogoutput
ID=digitalinput
QD=digitaloutput.
Theeventuallypresentnumberistheonebywhichtheterminal
iscalled.
H,Linthe“Term.”column Leveloftheterminalsignals(H=high,L=low)whichenables
thesinglefunction.
R/W/Z/C Accesspossibilitiesviatheserialinterface,BusorOpt2manual
orasynchronouscommunication:
R=Read,
W=Write,
Z=Writeonlywhendrivedisabled,
C=Commandparameter(thewritingofanyvaluecausesthe
executionofacommand).
X·Pyy Thevalueofthisparametercancorrespondtomin/maxXtimes
thevalueoftheyyparameter.
note!  Theparameternumberhereindicatedhastobeintendedasanoffsetvalue,thattheuserhas
alwaystoaddtothebasevalue2000H(=decimal8192),inordertoaddressparameterswhen
aserialline/busortheAPC300cardareused.ItalsopossibletoaccedetotheDRIVECOM
parameterwiththeDRIVECOMstandardindexes.
*  WhentheparameterisaccessedbyOpt2-A/PDCtheformatisU16.
** WhentheparameterisaccessedbyOpt2-A/PDCtheformatisI16.
*** WhentheparameterisaccessedbyOpt2-A/PDCthelowerwordoftheparameteris
considered.