KROHNE UFM 600 T ALTOSONIC, Инструкция по установке и эксплуатации

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3.3.2 [I 0 PCT]
: Program current output
at 0 %flow
Range: 00 mA
≤
[I 0 PCT]
≤
16 mA
NOTE: This value must be lower than the [I 100 PCT] value !!
If this is not the case, a PARAMERROR message will appear
during the parameter check procedure.
3.3.3 [I 100 PCT]
: Program current output
at100% flow.
Range: 04 mA
≤
[I 100 PCT]
≤
20 mA
[I 100 PCT] must exceed [I 0 PCT] by at least 4 mA; if this is
not the case, a PARAMERROR message appears during the
parameter check (see section D.4).
3.3.4 [I MAX]
: Program maximum out
put current
The maximum output level can be limited to protect accesso-
ry equipment.
Range: 04 mA
≤
I MAX
≤
22 mA
[I MAX] must be equal to or greater than [I 100 PCT]; if this is
not the case, a PARAMERROR message appears during the
parameter check (see section D.4).
3.3.5 T - CONST.I
: Time constant of cur-
rent output
To flatten out sudden fluctuations in the current output signal
a first order filter is included.
Program the time constant for the current output:
Range: 4.0000 E-2
≤
T - CONST.
≤
3.6000 E 3
Recommended initial value : 2 to 5 sec.
ATTENTION: Time constant also affects readings on
LC-display.
62
ALTOSONIC
Programming mode
UFM 600 T