MC2 Controller |
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This controller is used on the
GENESIS and SMART series of Screw Compressors[MenuPage.htm] |
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Clear Display
- The controller shows a wide LCD display
with 20 characters over 4 lines.
- Two levels of screen backlight, make it
easy to read during the day or night.
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Messages and Functions
- Supports different languages
- Detailed messages to describe various
actions
- Detailed messages describing faults and
warnings
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SMART
Compressors
using MC2
Controller |
Ergonomic Design
- Simple design
- Quick access to menus
- Easy use of all commands
- All functions can be selected from just
9 keys
- Five LED's show the status of all
functions:
- remote control
- auto-restart
- fault shutdown
- warning state
- power supply
User Friendly Software
- Easy to use
- Clear display
- Detailed information
- Compressor temperature and system
pressure are always shown on the
display.
- information on alarms, working
conditions, etc. are available to the operator
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Full System Clock
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Perpetual calendar
- Using the system clock, the compressor(s)
can be programmed to start and stop using daily or weekly cycles
- These programming functions make the
compressor(s) into a complete
and independent system, to get the maximum efficiency.
- Furthermore, through the system clock,
it is possible to know when
faults have occurred, helping service people in maintenance
and repair operations.
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Manage up to 4 compressorsUsing the MC2 controller, up to 4 compressors can be connected together through a simple
wiring cable.
One becomes the Master and the other 3 are slaves.
The system can then be set to its maximum efficiency,
working cycles and can be set to monitor itself for faults, etc.
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Log File
The powerful software stores all the faults that have occurred during
compressor run: for instance electric power failure, excessive system
pressure shutdown, etc.
This data is permanently stored and can be accessed by service people.
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Tecnical Data |
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| Voltage: |
24 VAC (DC-100Hz) +/- 20% |
Genesis
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| Consumption: |
10VA max |
| Internal protection: |
0,5A |
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DIGITAL INPUTS-OUTPUTS |
| Maximum input voltage |
from 12 to 40 VDC |
| Auxiliary voltage output |
20 VDC with short circuit
protection |
| Relay output |
5A 250VAC res. |
| Isolation |
2500 VAC |
| Free contact
for each relay |
| Shutdown relay
by special emergency input |
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ANALOGUE INPUTS |
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| 2 inputs for pressure
sensors |
4-20mA 0-16 bar -
precision +/- 0,1% - 50ppm |
| 2 inputs for temperature
sensors |
(KTY) precision +/- 0,1% -
50ppm |
| Auxiliary voltage output |
20 VDC120mA max with short
circuit protection |
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INTERFACE |
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RS232 for
upload/download program and for monitoring/control parameters and
periodic
maintenance (special software) |
| RS 485 for
long distance (max 800 m point to point) |
| CAN-BUS
interface for connecting several compressors in sequence |
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Environmental
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| Operating temperature
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from 0°C to
55°C |
| Storage temperature |
from -10°C to 80°C |
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Test |
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Burn-in for each unit
CE and EMC compliance over 50% |
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Dimensions |
| front : w x h x d |
240x130x3 mm |
| rear : w x h x d |
225x115x46 mm |
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The CAN-BUS Interface |
- Connection through a simple wiring cable
up to 800 m point to point.
- To use this interface an optional
hardware module must be plugged-in on the rear of the controller.
- The REAL multi-master system allows you
to completely control a local communication network, automatically
assigning the sequence number to compressors, based on the availability of
each machine.
- The compressor system control algorithm
is with timed rotation; this control achieves the best performance with
the minimum power consumption.
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Display technical
specifications:
- LCD STN 20x4 digits 9,75x4,25 mm
- Display backlight with two brightness
levels:
high : during edit operations
low : during continuous running
- Wide working temperature range : from
–10 °C to +70 °C
- Contrast and brightness programmable
from keyboard
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System clock with perpetual
calendar:
- Start – stop cycles programmable on day
or week time base for automatic running.
- Through a guided menu three cycles
(start and stop)
per day can be set for each day of the week.
- The last row of the display shows
constantly the actual
date and time.
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Soft touch keyboard with 9
function buttons:
- Front dimensions : 230x130 mm
- Protection IP65
- 5 LED’S for warnings, alarm messages and
special functions
like auto-restart and programme/remote control
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