Horner APG XLt OCS - Manual (Page 69)

MAN0878-04-EN CH. 13
August 12, 2009 Page 69 of 100 ECN # 979
Table 13.2 – Common %SR Register Definitions
%SR164.9 MAKE_CLONE trigger bit
%SR164.10 LOAD_CLONE trigger bit
%SR164.11 Make Clone Fail (This bit goes high when Make / Create Clone fails)
%SR164.12 Load Clone Fail (This bit goes high when Load Clone fails)
%SR175 Status of the removable media
%SR176 to %SR177
This register shows the amount of free space on the inserted removable media
in bytes. This is a 32-bit value.
%SR178 to %SR179
This register shows the total size of the inserted removable media in bytes.
This is a 32-bit value.
%SR181
This register is a bit-mapped indicator of the advanced alarm manager. Each
bit shows if a group has an unacknowledged alarm. For example, if bit one is
ON there is an unacknowledged alarm in group one.
%SR182
This register is a bit-mapped indicator of the advanced alarm manager. Each
bit shows if a group has an active alarm. For example, if bit one is ON there is
an active alarm in group one.
%SR183 (only for XLt) SYS_BEEP System Beep Enable (0=disabled; 1=enabled)
%SR184 (only for XLt) USER_BEEP Software configurable (0=OFF; 1=ON)
For additional information on system bits and registers, refer to the on-line help found in Cscape.
13.3
Register Map for XLe/XLt I/O
Table 13.3 – I/O Register Map
Description
Registers
XLx with no I/O XLx with 102 I/O XLx with 103 I/O XLx with 104 I/O XLx with 105 I/O
%I1-%I12 Unused Digital Inputs Digital Inputs Digital Inputs Digital Inputs
%I13-%I16 Unused Reserved Reserved Digital Inputs Reserved
%I17-%I24 Unused Unused Reserved Digital Inputs Reserved
%I25-%I31 Unused Unused Reserved Reserved Reserved
%I32 Unused Unused Output Fault Output Fault Output Fault
%Q1-%Q6 Unused Digital Outputs Digital Outputs Digital Outputs Digital Outputs
%Q7-%Q12 Unused Reserved Digital Outputs Digital Outputs Digital Outputs
%Q13-%Q16 Unused Reserved Reserved Digital Outputs Reserved
%Q17 Unused Totalizer: Clear HSC1, Quadrature: Clear Quad1
%Q18 Unused Totalizer: Clear HSC2, Quadrature: Set Quad1
%Q19 Unused Totalizer: Clear HSC3, Quadrature: Clear Quad2
%Q20 Unused Totalizer: Clear HSC4, Quadrature: Set Quad2
%Q21-%Q24 Unused Reserved
%AI1-%AI2 Unused Analog Inputs Analog Inputs Analog Inputs Analog Inputs
%AI3-%AI4 Unused Analog Inputs Reserved Reserved Reserved
%AI5-%AI6 Unused HSC1 Accumulator
%AI7-%AI8 Unused HSC2 Accumulator
%AI9-%AI10 Unused HSC3 Accumulator
%AI11-%AI12 Unused HSC4 Accumulator
%AQ1-%AQ2 Unused PWM1 Duty Cycle
%AQ3-%AQ4 Unused PWM2 Duty Cycle
%AQ5-%AQ6 Unused PWM Prescale
%AQ7-%AQ8 Unused PWM Period
%AQ9-%AQ10 Unused Unused Unused Unused Analog Outputs
Unused = These registers can be used as general purpose registers