Pixsys ATR 121 Series User Manual

User manual - ATR121 - 31
15
p. b.
Proportional band
Proportional band Process inertia in units (in °C if
temperature) 0..999 0 = On/Off
Value degrees.tenths for temperature sensors and digit
2
p. 40
for linear sensors and potentiometers (default 0)
16
t.i .
Integral time
Process inertia in seconds
0..999 s (0 = integral disabled) (default 0)
17
t.d .
Derivative time
Normally ¼ of integral time
0..999 s (0 = derivative disabled) (default 0)
18
t. c.
Cycle time
Cycle time (for PID on remote control switch 10/15
sec, for PID on SSR 1s) or servo time (value declared by
servo-motor manufacturer).
1..300 s. Selecting 0 cycle time becomes 100ms (default 10)
19
AL.
Alarm
Alarm intervention is related to SET2.
a . a
Absolute alarm, referring to process
(threshold alarm) default
a . b
Band alarm (par. 12.c)
a.d.s
Upper deviation alarm (par. 12.d)
a.d.i
Lower deviation alarm (par. 12.e)
a.a.s
Absolute alarm, referring to SET1
coo
Cooling action (par. 8.6)
m . r.
Absolute alarm with manual reset.
After the alarm activation, the output
can be released pressing
!.
m.r.m
Absolute alarm with manual reset and
relay status memory in case of power
failure. After the alarm activation, the
output can be released pressing
!.

Pixsys ATR 121 Series Specifications

General

Brand	Pixsys
Model	ATR 121 Series
Category	Controller
Language	English