Ametek 3050 Series

vi | 3050-SLR Moisture Analyzer
Test Alarms ............................................................................................................................................................... 15
Test mA Output ....................................................................................................................................................... 15
REMOTE VERIFICATION .............................................................................................................5
REPLACEMENT PARTS AND MAINTENANCE ....................................................................6
GLOSSARY OF TERMS ..................................................................................................................7
MODBUS COMMUNICATION INTERFACE ......................................................................... A
OVERVIEW ...................................................................................................................................................................1
ANALYZER MODBUS INTERFACE PARAMETERS ........................................................................................3
Modbus Address ........................................................................................................................................................3
Communication Parameters.................................................................................................................................3
MODBUS FUNCTIONS .............................................................................................................................................3
EXCEPTION CODE .....................................................................................................................................................4
HOLDING REGISTERS .............................................................................................................................................4
ID/STATUS INFORMATION ................................................................................................................................ 13
ANALYZER CONFIGURATION OPERATIONS ...................................................................14
Example 1: Alarm Enable ................................................................................................................................... 15
Example 2: Setting the High-Alarm Limit:................................................................................................... 16
Example 3: Setting the Low-Alarm Limit: ................................................................................................... 16
Example 4: Enabling “Hold During Verify”: ............................................................................................... 16
Example 5: Setting the High-End of the Analog Output: ...................................................................... 16
Example 6: Setting the Low-End of the Analog Output: ....................................................................... 17
Example 7: Switching to “Sensor-Saver” Mode: ........................................................................................ 17
Example 8: Switch to Dewpoint Readings: ................................................................................................ 17
Example 9: Selecting a Sample Gas: .............................................................................................................. 18
Example 10: Setting Veriication Schedule: ............................................................................................... 18