GEFRAN-SIEI ARTDrive Vector V2 Series - Page 118

Index MENU [Unit] Access Default Min/Max Format Reg.Mode Level Ipa
Parameter Name
Description
Chapter 6 Parameter • 118 ARTDrive V2 series - Instruction Manual
NOTE! Digital inputs 6 and 7 (terminals 38 and 39) are dedicated to the use of the “Index
Qualifier” (home position switch) when Index storing is enabled.
In the next table are showed the values of B0G.12 - IS ctrl src from SBI word, APC word
or B0G.12 - Int IS ctrl if: B0G.12 - IS ctrl src = B0G.11 - Int IS ctrl (Ipa 9551)
Access
(Read/ Write)
0-1 - Notused - -
It indicates the encoder index edge polarity:
0= rising edge
1= falling edge
3-Notused - -
It sets the qualifier input state to activate the encoder index reading:
=0, switched off when dig.input7=0
=1, switched off when dig.input7=1
=2, through signal = 0
=3, through signal = 1
It pointsout for which encoder the valuesof this parameter are reported:
=0, operations requested on the Std Encoder input
=1, operations reque
sted on the Exp Encoder input
7-Notused - -
Control function of the encoder index reading
=0, swtched off, functiondisabled
=1, once, enables the reading of the first index signal edge only.
=2, continuous, enables the reading of the index signal
Name Description DefaultNo. bit
0R/W
W 0
2
4-5
6
POLNLT
ENNQUAL
Target
Enc Num
R/W 0
8-9 R/W 0ENNLT
tab_B08-12-1
For the Index storing function, the status Registers are not available via keypad and are
to be used for the configuration and the data reading.
These are: L index register IPA9556
H index register IPA9555
In the next table are showed the registers values:
Ipa No. bit Name Description
Access
(Read/ Write)
Default
It indicates towhich encoder is used for index storing:
=0, register data are referred to the Std Encoder input
=1, register data are referred to the Exp Encoder input
Actual Qualifier input value (digital input 7):
=0, qualifier input level is low
=1, qualifier input level is high
Statusof the acquisition function; as:
0=OFF
1=Once, storing is not executed yet
2=Once, storing is already executed
3=Continuous
Positioncounter value corresponding to the index.
Value isonly valid when STANLT is equal to 2 or3
tab_B08-12-2
0
9555 0-15 CNTNLT R0
9556
0
Source
Enc Num
R0
1 MP_IN R0
2-3 STATNLT R