Manual

Chapter 3: Set-Up & Programming
Installation & Programming Manual
12
Status Bit Register (Word 0)
The bit register has been defined below:
51tiB413121110198
KCA RREATAD
TUPNI
1ETATS
TUPNI
2ETATS
NOITOM
TCETED
EKARB
LIAF
EKARB
RRE
EKARB
NRAW
7tiB 6543210
IRP
NEPO
1SER
IRP
TROHS
1SER
1S
NEPO
1SER
4S
NEPO
1SER
IRP
NEPO
2SER
IRP
TROHS
2SER
1S
NEPO
2SER
4S
NEPO
2SER
NOTE: The EEPROM on the 1746R is only guaranteed to 10,000 write cycles. Because of this, it is
recommended that the save configuration command be used sparingly.
Input Image Table
The Input Image Table is used to send the system data back to the A-B SLC 500 Processor. There are
8 data words in the Input Image Table. The I/O Image Table will vary depending on the configuration
as shown below:
noitarugifnoC
1
sixAelgniS
rotinoMekarB
noitarugifnoC
2
nruT-itluM
noitarugifnoC
3
sixAelgniS
noitarugifnoC
4
sixAowT
noitarugifnoC
5
nruT-itluM
noitarugifnoC
6
sixAowT
)teserP-ot-teseR&rotinoMekarB(
0droW retsigeRtiB retsigeRtiB retsigeRtiB retsigeRtiB retsigeRtiB retsigeRtiB
1droWnoitarugifnoCnoitarugifnoCnoitarugifnoCnoitarugifnoCnoitarugifnoCnoitarugifnoC
2droW )hgih(noitisoP )hgih(noitisoP )hgih(noitisoP )hgih(1noitisoP )hgih(noitisoP )wol(1noitisoP
3droW)wol(noitisoP)wol(noitisoP)wol(noitisoP)wol(1noitisoP)wol(noitisoPMPR
4droW MPR MPR MPR 1MPR MPR emiTgnippotS
5droWemiTgnippotS )hgih(2noitisoPelgnAgnippotS
6droW elgnAgnippotS )wol(2noitisoP )hgih(2noitisoP
7droW 2MPR)wol(2noitisoP
elbaTegamItuptuOnoitpircseD
0droW retsigeRtiB
1droWretsigeRdnammoC )7(
2droW 1drowssaP1retemaraP )2222(
3droW2retemaraP2drowssaP )3333(
4droW )0(devreseR3retemaraP
5droW)0(devreseR4retemaraP
6droW )0(devreseR5retemaraP
7droW)0(devreseR6retemaraP
NOTE: The passwords exists to ensure that your intent is to save current changes. A Save
Command will automatically delete old program data. Even changing just the scale factor will
automatically delete all Home Position offsets and Reset-to-Preset values.