Frick QUANTUM LX - SECTION 5 HYPERTERMINAL; SECTION 6 QUANTUM LX DATA TABLES; SECTION 7 WARNING;SHUTDOWN MESSAGE CODES; SECTION 8 Q5 CONTROLLER

QUANTUM
™
LX EVAPORATOR CONTROL PANEL
COMMUNICATIONS SETUP
090.610-CS (MAY 2016)
Page 3
Data Packet..............................................................................................................................................................36
The Query.................................................................................................................................................................37
The Response...........................................................................................................................................................37
Data Field..................................................................................................................................................................37
Error Checking..........................................................................................................................................................37
ASCII..................................................................................................................................................................37
RTU...................................................................................................................................................................37
Framing.....................................................................................................................................................................38
ASCII..................................................................................................................................................................38
RTU...................................................................................................................................................................38
ASCII Query (Read) Example......................................................................................................................................39
ASCII Write Example................................................................................................................................................40
ASCII Response Example..........................................................................................................................................42
RTU Query (Read) Example.......................................................................................................................................43
RTU Response Example............................................................................................................................................43
Modbus® Notes.......................................................................................................................................................44
Modbus® Data Access............................................................................................................................................44
SECTION 5
HYPERTERMINAL.................................................................................................................................................45
Description...............................................................................................................................................................45
Setting up Hyperterminal..........................................................................................................................................45
Testing Communications...........................................................................................................................................47
General Notes...........................................................................................................................................................48
Conversion Chart For Decimal / Hexadecimal / ASCII................................................................................................49
SECTION 6
QUANTUM™ LX DATA TABLES..............................................................................................................................51
Analog Board Values.................................................................................................................................................52
Digital Board Values..................................................................................................................................................53
Calculated Values......................................................................................................................................................54
Mode Values..............................................................................................................................................................56
Warnings/Shutdown Values.......................................................................................................................................69
Timer Values.............................................................................................................................................................72
Setpoint Values.........................................................................................................................................................73
SECTION 7
WARNING/SHUTDOWN MESSAGE CODES.............................................................................................................99
SECTION 8
Q5 CONTROLLER.................................................................................................................................................103
Main Board History And Identication......................................................................................................................104
Communications Connector Locations.....................................................................................................................104
SERIAL COMMUNICATIONS HARDWARE..............................................................................................................105
General Description.................................................................................................................................................105
COM-1 and COM-2 Description................................................................................................................................105
COM-3 Description..................................................................................................................................................105
COM-4 Description.................................................................................................................................................105
SERIAL COMMUNICATIONS PORT WIRING...........................................................................................................106
General Note...........................................................................................................................................................106
RS-232 Wiring And Jumpers....................................................................................................................................106
RS-422/485 Wiring And Jumpers..............................................................................................................................106
RS-422 Signal Wiring........................................................................................................................................106
RS-485 Signal Wiring........................................................................................................................................106
SERIAL COMMUNICATIONS TROUBLESHOOTING.................................................................................................107
Troubleshooting RS-232..........................................................................................................................................107
Troubleshooting RS-422.........................................................................................................................................107
Troubleshooting RS-484.........................................................................................................................................107
COMMUNICATIONS DATA LOGGING SCREENS.....................................................................................................109
Communications Log...............................................................................................................................................109
Modbus TCP Log......................................................................................................................................................109