Maintenance

graphics/symbols/Warning.png WARNING

⚫	Only qualified personnel, familiar with the “Warning” page at the beginning of this manual, may work on or operate this device.

The P632 is a low-maintenance device. The components used in the units are selected to meet exacting requirements. Recalibration is not necessary.

Contents of this chapter

▪	Maintenance Procedures in the Power Supply Area
▪	Routine Functional Testing
▪	Analog Input Circuits
▪	Binary Opto Inputs
▪	Binary Outputs
▪	Serial Interfaces

Version 1

2015-03-19

P632/EN M/R-21-A // P632-310-651