Reference Manual
00809-0100-4731, Rev FA
April 2003
3-17
APEX
™
and APEX Sentry
™
Radar Gauge
Setting the Loop to
Manual
Whenever sending or requesting data that would disrupt the loop or change
the output of the transmitter, set the process application loop to manual. The
HART Communicator will prompt you to set the loop to manual when
necessary. Acknowledging this prompt does not set the loop to manual. The
prompt is only a reminder; set the loop to manual as a separate operation.
Wiring Diagrams Bench Hook-up
Connect the bench equipment, and turn on the HART Communicator by
pressing the ON/OFF key. The HART Communicator will search for a
HART-compatible device and indicate when the connection is made. If the
HART Communicator fail to connect, it indicates that no device was found. If
this occurs, refer to Section 5: Hardware and Software Maintenance and
Troubleshooting.
Field Hook-up
Signal point may be grounded at any point or left ungrounded.
Function HART Fast Key
Construction Materials 1, 4, 1, –
Device Information 1, 4, 1
Diameter (APEX Radar Gauge Only) 1, 4, 3, 2
Display Language 1, 4, 2, 3
Display Line 1 1, 4, 2, 1
Display Line 2 1, 4, 2, 2
Empty Tank 1, 3, 6
Length or Height (APEX Radar Gauge Only) 1, 4, 3, 3
Level Units 1, 3, 2, 1
Loop Test 1, 2, 2
Lower Null Zone 1, 4, 4, 6
Lower Range Value (LRV) (4 mA) 1, 3, 3
Master Reset 1, 2, 1, 2
Poll Address 1, 4, 5, 2, 1
Primary Variable 1, 1, 1, 1
Process Variable Damping 1, 4, 4, 4
Range Values 1, 3, 3, 2
Reference Gauge Height 1, 3, 4
Strapping Table (APEX Radar Gauge Only) 1, 4, 3, 4
Tag 1, 3, 1
Tank Type (APEX Radar Gauge Only) 1, 4, 3, 1
Temperature Units 1, 3, 2, 3
Upper Null Zone 1, 4, 4, 5
Upper Range Value (URV) (20 mA) 1, 3, 3
Variable Remapping 1, 1, 1, 1
Volume Coefficient (K Constants) (APEX Radar Gauge Only) 1, 4, 3, 5
Volume Units (APEX Radar Gauge Only) 1, 3, 2, 2
To Next Page
Loading...
Need help?
General
