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Les langues disponibles
Output level limiter:
Output level limiter
Output level limiter
Output level limiter
Output level limiter
- For one control medium: from 0 to 100 % .
- For two control mediums: from -100 to +100 %.
This function may be operative at instrument start
up for a programmable time (To avoid thermal
shock and/or preheating the plant) otherwise it
can be enabled by an external contact.
OUTPUT 1
OUTPUT 1
OUTPUT 1
OUTPUT 1
OUTPUT 1
Type: optoisolated 0-20 mA or 4-20 mA
Type:
Type:
Type:
Type:
programmable.
Function
Function
Function
Function
Function: programmable as:
- control output (heating or cooling)
- retransm. of the measured value
- retransm. of the operative set point.
Scaling
Scaling
Scaling
Scaling
Scaling: programmable from -1999 to 9999.
Maximum load
Maximum load: 500 Ω.
Maximum load
Maximum load
Maximum load
Resolution
Resolution
Resolution
Resolution
Resolution:
-
0.1 % when used as control output.
-
0.05 % when used as analog retransmission.
Digital filter
Digital filter: it is possible to enable a digital
Digital filter
Digital filter
Digital filter
filter, on the output retransmission, with the same
time constant chosen for the read-out.
Output level indication (as control output only):
Output level indication (as control output only):
Output level indication (as control output only):
Output level indication (as control output only):
Output level indication (as control output only):
from 00.0 to 100.0 %.
Output status indication: the indicator OUT 1
Output status indication
Output status indication
Output status indication
Output status indication
flashes with a duty cycle proportional to the
output level.
OUTPUT 2
OUTPUT 2
OUTPUT 2
OUTPUT 2
OUTPUT 2
Type: relay
Type: relay
Type: relay SPST contact (NO or NC selectable
Type: relay
Type: relay
by jumper).
Contact rated: 2 A at 250 V AC on resistive load.
Contact rated
Contact rated
Contact rated
Contact rated
Function
Function
Function
Function
Function: programmable as:
- control output (heating or cooling)
- Alarm 1 output
Output cycle time (when used as control output)
Output cycle time
Output cycle time
Output cycle time
Output cycle time
programmable from 1 s to 99 s.
LFSMA-1-B.pmd
30
OUTPUT 3
OUTPUT 3
OUTPUT 3
OUTPUT 3
OUTPUT 3
Type
Type: relay with SPST contact with rated current
Type
Type
Type
2 A at 250 V AC on resistive load.
Function: programmable as:
Function
Function
Function
Function
- control output (heating or cooling)
- Alarm 2 output.
Output cycle time (when used as control output)
Output cycle time
Output cycle time
Output cycle time
Output cycle time
programmable from 1 s to 200 s.
ALARMS
ALARMS
ALARMS
ALARMS
ALARMS
Actions
Actions
Actions: Direct or reverse acting.
Actions
Actions
Alarm functions
Alarm functions
Alarm functions: each alarm can be configured
Alarm functions
Alarm functions
as process alarm, band alarm or deviation alarm.
Alarm reset: automatic or manual reset
Alarm reset
Alarm reset
Alarm reset
Alarm reset
programmable on each alarm.
Stand by (mask) alarm: each alarm can be
Stand by (mask) alarm
Stand by (mask) alarm
Stand by (mask) alarm
Stand by (mask) alarm
configured with or without stand by (mask)
function.
This function allows to delete false indication at
instrument start up and/or after a set point
change.
Process alarm
Process alarm
Process alarm:
Process alarm
Process alarm
Operative mode
Operative mode
Operative mode
Operative mode : High or low programmable.
Operative mode
Threshold
Threshold
Threshold : programmable in engineering unit
Threshold
Threshold
within the input span.
Hysteresis: programmable from 0.1 % to 10.0 % of
Hysteresis
Hysteresis
Hysteresis
Hysteresis
the input span (P4 - P3), or 1 LDS.
Band alarm:
Band alarm
Band alarm
Band alarm
Band alarm
Operative mode
Operative mode
Operative mode: Inside or outside programmable.
Operative mode
Operative mode
Threshold
Threshold
Threshold
Threshold : programmable from 0 to 500 units.
Threshold
Hysteresis
Hysteresis
Hysteresis : programmable from 0.1 % to 10.0 % of
Hysteresis
Hysteresis
the input span or 1 LDS.
GB
GB
GB
GB
GB
30
29/05/2006, 9.23
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