Sperry Marine NAVIKNOT 600 SD, Руководство по эксплуатации, установке и обслуживанию

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NAVIKNOT 600 SD 056353/J
Service Setup Menu 6-11
CURRENT
Configures the analogue output current range.
The output current range is defined by two pairs of values:
The minimum speed and associated minimum current determine the
lower limit of the output range, while the maximum speed and associ-
ated maximum current define its upper limit.
At speeds equal to or below the minimum
speed, the output delivers the minimum
current; at speeds equal or above the
maximum speed, the output delivers the
maximum current.
Speeds in-between the minimum and
maximum speed are linearly mapped to
the corresponding output current.
The absolute limits of the output are 0.00 mA min. and 20.00 mA max.
Example:
The speed range of -25 to +25 kn is to be mapped to a 4 – 20 mA output.
The required settings are:
min. current = 4.00 mA; min. speed = -25 kn;
max. voltage = 20.00 mA; max. speed = +25 kn
Settings:
MINIMUM CURRENT
RANGE: 0.00 – 20.00 MA
Default value: 00.00
MAXIMUM CURRENT
RANGE: 0.00 – 20.00 MA
Default value: 20.00
MINIMUM SPEED
RANGE: -99.9 – +99.9 KN
Default value: 00.0
MAXIMUM SPEED
RANGE: -99.9 – +99.9 KN
Default value: +42.0
VSHHG
MIN
FX
UU
HQW MAX