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MIW-EVS-DM-EN-000 - 14 / 03 / 2016
16 - 16
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Holding register 16
(40016) defines the OFF level. The default value is ‘0’ (0 VDC).
This value depends on the selected analogue input type and mode. The register
values vary in the ranges of 0—40 (0— 4,0 VDC) for ascending voltage signal and
60—100 (6,0— 10,0 VDC) for descending voltage signal. When current signal is
selected, the register values are in ranges of 0—40 (0—8,0 mA) for ascending
signal and 60—100 (12,0—20,0 mA) for descending signal.
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Holding register 17
(40017) sets kick start or soft start. The default value is ‘1’
(kick start). ‘0’ value is for soft start
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Holding register 18
(40018) contains kick start or soft start duration time.
The default value is ‘10’ (10 seconds). The register values vary from ‘0’ to ‘60’
(0— 60 seconds). This setting is accessible only in Modbus mode.
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Holding register 19
(40019) selects the remote control input functionality. The
default value is ‘0’ for normal mode. Value ‘1’ is for timer mode. This setting is
accessible only in Modbus mode. OFF level mode is not used in timer mode.
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Holding register 20
(40020) selects the analogue input functionality. The default
value is ‘0’ for normal mode; ‘1’ is for logic mode. This setting is accessible only in
Modbus mode.
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Holding register 21
(40021) sets the value of the operation timer. This holding
register is accessible only in timer mode and / or logic mode. The default value is
‘60’ (60 seconds). The register values can vary from 0 to 200 (0—200 seconds).
This setting is accessible only in Modbus mode. The working time is equal to the
sum of the kick start / soft start duration time and the time value of the operation
timer. When a working time expires, only a remote control input or analogue input
can restart the unit.
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The next holding registers 22 (40022)—30 (40030)
are not used. They are
read only.
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Holding register 31
(40031) overrides the output voltage value in Modbus mode
when output override is enabled. The override value setting does not depend on
the other settings except on the kick start or soft start selection. The default value
is ‘0’ (VAC). The register value can vary in the range of 30—100 (30—100 % Us).
It can be also ‘0’ (0 % Us).
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The next holding registers 32 (40032)—40 (40040)
are not used. They are read
only
TRANSPORT AND STOCK KEEPING INFORMATION
Avoid shocks and extreme conditions; stock in original packing.
WARRANTY INFORMATION AND RESTRICTIONS
Two years from the delivery date against defects in manufacturing. Any modifications
or alterations to the product after the date of publication relieve the manufacturer
of any responsibilities. The manufacturer bears no responsibility for any misprints or
mistakes in this data.
MAINTENANCE
In normal conditions this product is maintenance-free. If soiled, clean with a dry or
dampish cloth. In case of heavy pollution, clean with a non-aggressive product. In
these circumstances the unit should be disconnected from the supply. Pay attention
that no fluids enter the unit. Only reconnect it to the supply when it is completely dry.
EVS
ELECTRONIC FAN SPEED
POWER MODULE WITH MODBUS RTU
