User manual - CONTROLLER PUR-49D
“InLo”
- the lower limit of the range within which a change in the signal source causes a
change in the PWM output signal fill factor. Below this limit the PWM output signal
will have the fill factor equal to 0% ,
“InHi”
- the upper limit of the range within which a change in the signal source causes a
change in the PWM output signal fill factor. Above this limit the PWM output signal
will have the fill factor equal to 100%
“PEri”
- the duration of one cycle of the PWM output signal in the range 0 ÷ 999.9 s,
“H on”
- low state minimal time,
“HoFF”
- high state minimal time,
To ensure proper operation, the sum of the values of the
"H on"
and
"HoFF"
parameters should not exceed the value of the
"Peri"
parameter.
The duration of the high and low status (parameters
"H on"
and
"HoFF"
) are
calculated for each period (the
"Peri"
parameter) separately.
“AL”
- this parameter defines how the relay r
eacts to an alarm state.
The following options are available:
“noCH”
- relay do not change his state,
“on”
- relay will be turned on,
“oFF”
- relay will be turned off.
“Acti
”
- this occurs only when the
"modE"
parameter is set to
"PULS"
; it turns
on and disables responses to alarm state for the OC type output,
“
noCH”
- the output status does not change during alarm state.
“
USdu”
- in an alarm state, the output sets itself to the fill factor as set in
the
"duty"
parameter
“duty”
- this occurs only when the
"modE"
parameter is set to
"PULS"
; it
specifies the fill factor in the event of an alarm state,
If parameter
“modE”
is set to
“on”
,
“oFF”
,
“in”
,
“Out”
or
“PULS”
the “critical
situation” means that allowable measurement range is exceeded.
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