System Register Tables
%SR Registers
%SR152.2 RS485 Termination Enable
X4, X7 & X10
Read/Write Read/Write
%SR152.3 Reserved
%SR152.4 CAN Termination Enable
X4, X7 &X10
Read/Write Read/Write
%SR153 - 163 Reserved
%SR164 FailSafe / clone
%SR164.1 RS485 Port Biasing #1 (MJ1 or MJ2) Read/Write Read/Write
%SR164.2 RS485 Port Biasing #2 (MJ2 or MJ3) Read/Write Read/Write
%SR164.3 Indicates Automatic Restore Operation
has been performed
AUTO_
RESTRD
Read Only Read Only
%SR164.4 Indicates Backup of Registers has been
taken
BCKUP_TAKN Read Only Read Only
%SR164.5 Enable AUTORUN – Sets “Enable
AutoRun” to “Yes” or “No”
EN_AUTO_LD Read/Write Read/Write
%SR164.6 Enable AUTOLOAD – Sets “Enable
AutoLoad” to “Yes” or “Not”
EN_AUTO_LD Read/Write Read/Write
%SR164.7 Start Backup trigger bit –
Setting TRUE starts backup of all
register data
STRT_BCKUP Read/Write Read/Write
%SR164.8 Clear Backup trigger bit – Setting TRUE
clears backup of all register data (if a
backup was done previously)
CLR_BACKUP Read/Write Read/Write
%SR164.9 MAKE_CLONE trigger bit =
Setting TRUE does a Load Clone
(if a media card is present)
MAKE_
CLONE
Read/Write Read/Write
%SR164.10 LOAD_CLONE trigger bit –
Setting TRUE does a LOAD CLONE
(if a media card is present that contains
clone files)
LOAD_
CLONE
Read/Write Read/Write
%SR164.11 Make Clone Fail
(This bit goes high when Make/Create
Clone fails)
MK_CLN_FL Read/Write Read/Write
%SR164.12 Load Clone Fail
(This big goes high when Load Clone
fails)
LD_CLN_FL Read/Write Read/Write
%SR164.14 Reserved Read/Write Read/Write
%SR164.15 Reserved Read/Write Read/Write
%SR165-166 Reserved
%SR167 Screen Update Time, Default= 10 2 to 50 Read/Write Read/Write
%SR168-170 Reserved
%SR171 X-Coordinate Touched Read Only Read Only
%SR172 Y-Coordinate Touched Read Only Read Only
%SR173 System-Function Disable 0 to 1 Read/Write Read/Write
%SR174 Removable Media Protect Read/Write Read/Write
%SR174.1 Request Media Card be Removed Read/Write Read/Write
%SR174.2 Indicates safe to remove Media Card Read/Write Read/Write
%SR175 Removable Media - Status Read Only Read Only
%SR176-177 Removable Media Free Space (32-Bit
DINT)
Read Only Read Only
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