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HCS GDC D1

TECHNICAL DESCRIPTION

APRIL 2019

11

In case you mount two sensor units, place them sym-
metrically / evenly spaced about half of the dryer’s full 
width between the two. 
 

Example: When Dryer full width = 4meter, distance 

between Sensors should be 2 meters.

HCS 4/3 is designed to be easily mounted without 
tools. Tighten screw “2” and unscrew the two screws, 
called “3” slightly. Insert the HCS 4/3 inside the air 
beam / air member. 
 

The Sensor should rest in the triangular opening, 

and the lip underneath must be inside the dryer. 

Adjust screw “2” until the unit is horizontal then 
handtighten screws “3” and make sure the sensor is 
pointing straight into the air-beam / air member.
 

Tighten the screws until the HCS 4/3 is completely 

fixed, but do use too much force. Overtightening may 
affect the unit’s brackets negatively.

Содержание GrainWatch HCS GDC D1

Страница 1: ...Grain Dryer Control HCS GDC D1 TECHNICAL DESCRIPTION...

Страница 2: ...DESCRIPTION APRIL 2019 Table of Contents 1 This is HCS GDC D1 2 Manual Mode 3 Auto Mode 4 Restart 5 Connecting the HCS GDC D1 6 Instrumentation Amplifier HCS 200 7 Mounting the Humidity Sensors HCS 4...

Страница 3: ...from humidity sensors and your own settings It has two modes Manual and Auto When in Manual mode the Humidity Sensors are not engaged When in Auto mode the signal from the Humidity Sen sors are used...

Страница 4: ...ess Auto Set after which the system will automati cally set a value corresponding to the one used in Manual mode If the Auto button is pressed directly without pre setting the control automatically sw...

Страница 5: ...at least one hour Then check that the adjustments support the desired result Normally the Auto value should be between 5 00 8 00 Lowest value for dry commodity oil seeds or commodity with a lot of sh...

Страница 6: ...cannot be changed If requested Cancel can be pressed to return to the start page in which Manual mode can be chosen to make the adjustment Once Restart is pressed again a new 60 minute manual run is r...

Страница 7: ...ntrol unit amplifier and any relays To control unit Outputs TR Out Amplifier Power Terminal 24V for Plus 0 V for Minus Q0 Feed Out active during feed out Q1 Alarm active during alarm Q2 Dry active whe...

Страница 8: ...B Connection with two sensors Amplifier Amplifier White White Green Green Brown Brown HCS GDC D1 TECHNICAL DESCRIPTION APRIL 2019 8...

Страница 9: ...ires The amplifier should be mounted close to the dryer in doors or outdoors between the Humidity Sensors and the HCS Place the amplifier where it is accessible for service There is approximately 1 me...

Страница 10: ...the dryer one or two HCS 4 3 can be installed Shown in the picture below right is the first row of beams members at the mark X where the drying zone meet up with the cooling zone Level wise HCS 4 3 s...

Страница 11: ...ut tools Tighten screw 2 and unscrew the two screws called 3 slightly Insert the HCS 4 3 inside the air beam air member The Sensor should rest in the triangular opening and the lip underneath must be...

Страница 12: ...www grainwatch com APRIL 2019...

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