Liquid Controls HML110 IOM - Manual (Page 2)

HML 110
2
110_EN_LC_5_3_6X.doc
INTRODUCTION ............................................................................................ 3
SYMBOLS USED IN THIS MANUAL .................................................................. 3
TECHNICAL CHARACTERISTICS....................................................................... 4
INPUT/OUTPUT ISOLATION ............................................................................ 4
ENVIRONMENTAL CONDITIONS OF USE .......................................................... 4
OPERATING TEMPERATURE ............................................................................ 4
DIMENSIONS ( HOUSING IN NYLON ).............................................................. 5
DIMENSIONS ( HOUSING IN ALUMINUM ) ....................................................... 6
ELECTRICAL CONNECTIONS............................................................................ 7
GROUNDING INSTRUCTIONS .......................................................................... 7
CONVERTER POWER SUPPLY........................................................................... 7
INTERNAL VIEW OF CONVERTER .................................................................... 8
CONVERTER TO SENSOR ELECTRICAL CONNECTIONS...................................... 8
DIGITAL INPUT ............................................................................................ 10
OPERATION ON INPUT ON/OFF.................................................................... 10
OUTPUTS WIRING ........................................................................................ 11
DISPLAY FLAGS AND LED WARNING INTERPRETATION.................................. 12
ACCESS TO THE CONVERTER KEYPAD ........................................................... 13
ACCESSING THE CONVERT FUNCTIONS AT START-UP (Power On).................. 14
Example of visualized display pages at start-up............................................... 14
FLOW RATE VISUALIZATION......................................................................... 15
CONVERTER FUNCTION SETTING ACCESS CODES.......................................... 16
ACCESS TO THE CONFIGURATION MENUES................................................... 16
EXAMPLE: “Quick start menu” function modification. Full scale value 1 (Fs1) from
4dm³/s to 5dm³/s......................................................................................... 17
EXAMPLE: “Main menu” function modification. Full scale value 1 (Fs1) from 4dm³/s
to 5dm³/s. (Quick start menu enabled) .......................................................... 18
MAIN MENU GROUPS AND FUNCTION DESCRIPTIONS.................................... 19
MAIN MENU FUNCTION PRGRAMMING .......................................................... 22
ALARM MESSAGES, CAUSES AND CORRECTIVE ACTIONS................................. 28
ANOMOLY CODES ......................................................................................... 28
CONTENTS