User manual - ATR227 - 19
21 Sft.G. Softstart Gradient (Password 5678)
Rising gradient for Soft-Start
0 Disabled. Default
1-9999 (degrees/hour).
24 S.tim. Softstart Time (Password 5678)
Max. Softstart duration: the process will follow the gradient only for the time set
on parameter, than moves to the max. power.
00.00 Disabled. Default
00.01-24.00 hh.mm
25 d G t.i . Digital Input (Password 1234)
Digital input functioning (see par. 7.7)
dis.
Disabled (Default)
2.Spv
2 setpoint thresholds
run
Run
tunE
Tune (impulsive digital input). Parameter 8
P.i.d.
must be set as
MAn.
Au.MA.
Automatic/Manual
Act.t.
Regulation type
o.rSt
Output reset (impulsive digital input)
26 d.i.c.t. Digital Input Contact Type (Password 1234)
Select the digital input inactive contact.
o.c.
Open contact (Default)
c.c.
Closed contact
27 A L .1 Alarm 1 (Password 1234)
Alarm 1 selection.
dis.
Disabled (Default)
A. AL.
Absolute / threshold, referring to process
b. AL.
Band alarm
H.d.AL.
Upper deviation alarm
L.d.AL.
Lower deviation alarm
28 A . I. 5 . o Alarm 1 State Output (Password 1234)
Alarm 1 output contact and intervention type.
n.o. s.
(N.O. Start) Normally open, active at start (Default)
n.c. s.
(N.C. Start) Normally closed, active at start
n.o. t.
(N.O. Threshold) Normally open, active on reaching alarm
1
n.c. t.
(N.C. Threshold) Normally closed, active on reaching alarm
1
1
On activation, the output is inhibited if the controller is in alarm mode. Activates only if alarm
condition reappers, after that it was restored..
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