19
GBGB
GBGB
GB
span or 1 LSD.
NoteNote
NoteNote
Note: If the hysteresis of a band alarm is
larger than the alarm band, the
instrument will use an hysteresis value
equal to the alarm band minus 1 digit.
AL.2AL.2
AL.2AL.2
AL.2 Alarm 2 threshold (in eng. units).
This parameter is available only if
P22 = 1, 2 or 3.
Spans:
- From P2 to P3 for process alarm
(P5 = 1)
- From 0 to 500 units for band alarm
(P5 = 2).
- From -199 to 500 units for deviation
alarm (P5 = 3).
HS.2HS.2
HS.2HS.2
HS.2 Alarm 1 hysteresis (in % of P3 - P2 span).
This parameter is available only if
P22 = 1, 2 or 3.
Span: From 0.1% to 10.0% of the input
span or 1 LSD.
NoteNote
NoteNote
Note: If the hysteresis of a band alarm is
larger than the alarm band, the
instrument will use an hysteresis value
equal to the alarm band minus 1 digit.
PbPb
PbPb
Pb Proportional band (in % of P3 - P2 span).
Span:
- For one control output: from 1.0% to
99.9% (from 1.0% to 100.0% for model
1601E) of the input span (P3-P2).
- For two control outputs: from 1.5% to
99.9% (from 1.5% to 100.0% for model
1601E) of the input span (P3-P2)
When the the SMART is ON (see section
5.2) the value of Pb is limited to that set
in P16-P17 (one control action) and to
that set on P16-P18 (two control actions).
When Pb parameter is set to 0, the
instrument performs an ON-OFF control;
the ti, td, IP, C, C2, rC, OLP, OLH and
tOL parameters are skipped and the
"output max. rate of rise" and SMART
functions are not available.
HSHS
HSHS
HS Hysteresis for ON/OFF control action (in
% of P3 - P2 span).
This parameter is only available when
Pb = 0.
Span: from 0.1% to 10.0% of the input
span.
titi
titi
ti Integral time. Is skipped when Pb = 0
(ON/OFF action).
Span model 1603E: from 0.1 to 20.0
mm.s (minutes and tens of seconds).
Span model 1601E: from 00.01 to
20.00 mm.ss (minutes and seconds)
Above this value the display becomes
dark and the integral action is excluded.
tdtd
tdtd
td Derivative time. This parameter is skipped
if Pb = 0 (ON/OFF action).
Span model 1603E: from 0.00 to 9.59
mm.ss (minutes and seconds)
Span model 1601E: from 0.00 to 10.00
mm.ss (minutes and seconds).
If 0 is set, the derivative action is
excluded.
IPIP
IPIP
IP Integral pre-load. This parameter is only
available when Pb is not 0.
Span:
- from 0 to 100% for one control output
- from -100 to 100% for two control
outputs.
CC
CC
C Out 1 cycle time (in seconds).
This parameter is only available when Pb
is not 0.
Span: from 1 to 200 s.
C2C2
C2C2
C2 Out 2 cycle time (in seconds).
C2 is only available if Pb is not 0 and P5
is 5.
1601-03-1-CX.pmd 13/01/2004, 10.4319
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