C.4.2 Configure/calibrate
Prior to operation, use the menu-driven setup procedure to configure the SPA
operating parameters. At the end of the configuration procedure, the SPA analog
output signal is calibrated to ensure valid communications.
Figure C-4: SPA Setup for Calibration
A. Rosemount OCX8800
B. Fluke Model 87 multimeter or equivalent
C. Optional
D. AC or DC power input
E. Ground
Procedure
1. See Figure C-4. Connect a calibrated ammeter (Fluke Model 87 or
equivalent, accurate to ±0.025%) to the SPA analog output terminals.
Observe polarity.
2. Connect a 90 to 260 Vac or 22 to 300 Vdc power source to the SPA power
terminals. When connecting an AC power source, use the AC and ACC (AC
Common) terminals. For a DC source, use the AC and ground terminals.
SPA with HART
®
alarm Manual
December 2022 00809-0500-4880
322 Emerson.com/Rosemount
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