NORME LDSCDIND PLUS - Introduction; The Wheel

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1. Introduction
LDSCD is a microprocessor based digital regulator for conductivity with temperature reading and mA module (feed
forward). On/Off, impulsive proportional, proportional PWM or fixed PWM, Water Meter and PID are main working
modes. Also available FEED FORWARD setting for mA module. Pulses per minute can be set for outputs. Working ranges
are: Conductivity: from 0 to 10 mg/l. All information are provided through a large LCD display. Using a revolutionary
wheel control the instrument can be easily programmed. LDSCD is housed in a IP65 plastic box.
For LDSCD PLUS D version refers to page 31.
INPUTS:
- Stand-by
- Flow
- Conductivity level
- Conductivity probe
- Temperature probe
- Water Meter
2. The wheel
Located in the upper right side of LDSCD there is a wheel that must be used to control the instrument. Wheel can
be rotated in both directions to scroll over the menus and / or pressed to confirm highlighted selection / value.
NOTE: Once changes are made press “OK” to save and exit from submenu. Press “ESC” to exit without saving.
Rotate wheel to scroll through menus or options
Press wheel to select highlighted option
OUTPUTS:
- 2 relay outputs (CD and alarm)
- 2 opto coupled pulses outputs (CD and temperature)
- 2 current outputs (CD and Temperature)
- Main alarm
SCROLL