Honeywell Experion PKS User Manual page 27

Attention
The FTE device index setting on the switches should match the Device Index number entered on the PGM block's
Main tab configuration form.
The primary PGM of a redundant or a non-redundant PGM must be configured with an odd device index number.
The secondary PGM of a redundant pair must be configured with an even device index number (primary PGM
device index number plus 1).
The Device Index switches on the primary and the secondary PGM IOTAs must be set according to their
configured Device Indexes. If the Device Index switches on a primary or a non-redundant PGM IOTA are set to an
even number address or do not match the configured Device Index, then an error is generated when loading the
controller and the load operation is aborted.
Insert the PGM module onto IOTA board making sure that the PGM circuit board is aligned properly with
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the IOTA board connector. Secure the PGM module to the IOTA board with two screws located at each side
of the plastic cover.
Using a #2 Phillips screwdriver, tighten the plastic screw on the front of the module cover. Be careful not to
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strip the plastic screw head.
4 PROFIBUS GATEWAY MODULE (PGM) INSTALLATION
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