Instruction manual
Basic System Management Procedures
8-53
System Programming Maintenance
Maintenance 8
CAUTION:
This option is for use by qualified technicians only. Maintenance 
procedures are provided in the documentation for qualified technicians. 
CAUTION:
This is a password-protected option and is for use by your technical 
support organization only.
Pass-Thru 8
The Pass-Thru option allows qualified service personnel to program IS II/III
1
applications (and a 100R INA module) on a remote PC. It permits you to 
establish a remote connection with the control unit to which the IS II/III PC is 
directly connected. Figure 6-9 illustrates the relationship of the SPM PC, the 
system control unit, and the IS II/III PC.
1 Can no longer be ordered.










