Honeywell HPM User Manual

7 IOP Calibration Procedures
7.6 Redundant HLAI IOP Calibration Procedure
448 HPM High-Performance Process Manager Service R688
Honeywell December 2020
7.6 Redundant HLAI IOP Calibration Procedure
CAUTION
SHOCK HAZARD
Troubleshooting, opening this equipment and removing any panels or covers will expose the
user to the risk of a shock hazard. There are no user serviceable parts inside this equipment.
Refer all servicing only to qualified service personnel.
Simultaneous IOP calibration
Recalibrate each HLAI IOP separately in an off-line HPM or follow the nonredundant High Level
Analog Input FTA calibration procedure in subsection “Nonredundant HLAI IOP Calibration Procedure”
( “IOP Calibration Procedures”) to simultaneously calibrate both IOPs. The calibration voltage source
must be connected to both sets of calibration terminals on the redundant model FTA simultaneously with
parallel wiring as shown in Figure 217 for the model MU-TAIH12 FTA. Refer to the Process Manager
I/O Installation manual for the assembly layout and calibration terminal locations for all the HLAI FTA
models.

Honeywell HPM Specifications

General

Brand	Honeywell
Model	HPM
Category	Network Hardware
Language	English