Tecnologic THP 84 - Troubleshooting and Maintenance; Error Signaling and Anomaly Conditions

0-999 ÷ 9999Minimum alarm A4
threshold
AL4H
11
0-999 ÷ 9999Minimum alarm A4
threshold
AL4L
10
0-999 ÷ 9999Alarm A4 threshold
AL 4
9
0-999 ÷ 9999Minimum alarm A3
threshold
AL3H
8
0-999 ÷ 9999Minimum alarm A3
threshold
AL3L
7
0-999 ÷ 9999Alarm A3 threshold
AL 3
6
"COnF" MENU PARAMETERS TABLE
301 ÷ 255 sec.Output C1 cycle time
tcr2
28
1.000.00 ÷ 99.99C2 / C1 Power ratio
Prat
27
301 ÷ 255 sec.Output C1 cycle time
tcr1
26
300 ÷ 9999 sec.Derivative time
dEr
25
5000 ÷ 9999 sec.Integral time
Int
24
1001 ÷ 9999Proportional band
Pb
23
SPSP / LoadAutotuning optimisation
PidP
22
nono / FaSt /
SP / LoSP
Autotuning
Auto
21
nono / yESSelftuning
SELF
20
AL4AL4 /
Pid / 3Pt
Output C2/A4 functioning
mode
C2
19
HEatHEat / CooLOutput C1 operating
mode
Func
18
PidPid /
OnFS / OnFa
Control mode
Cont
17
9999 SPLL ÷ 9999High/maximum Set Point
SPHL
16
-999-999 ÷ 9999Low/minimum Set Point
SPLL
15
nono / yESAlarms programming on
"ConF" menu
ALPr
14
00 ÷ 9999 sec.Loop Break alarm
maximum time
LbAt
13
00 ÷ 100 %Loop Break alarm power
LbAP
12
OPEnOPEn / CLoSOutput HB logic mode
rLHb
11
OFFOFF / OnA4 Alarm behaviour in
OFF control mode
AL4o
10
- - C- - C / - - o
- SC / - So
L - C / L - o
LSC / LSo
Configuration of A4 alarm
functioning mode
AL4c
9
LOAbLOAb / HIAb
LHAb / LOdE
HIdE / LHdE
A4 Alarm type
AL4t
8
OFFOFF / OnA3 Alarm behaviour in
OFF control mode
AL3o
7
- - C- - C / - - o
- SC / - So
L - C / L - o
LSC / LSo
Configuration of A3 alarm
functioning mode
AL3c
6
LOAbLOAb / HIAb
LHAb / LOdE
HIdE / LHdE
A2 Alarm type
AL3t
5
HbAL3, HbA3/HB output functioning
mode
FAL3
4
1-999 ÷ 9999Alarm A4 hysteresis
HAL4
3
1-999 ÷ 9999Alarm A3 hysteresis
HAL3
2
10 ÷ 9999Set point hysteresis for
ON/OFF control mode
HSEt
1
NotesDef.RangeDescriptionPar.
nono / yESActive Set-point change
using "UP" key
SPOL
55
nono / yESManual contron activation
in "SEL" menu
EnOL
54
0-99.9 ÷100.0 %Manual control power
when activated by
AUXIN
rEdF
53
FFFF /Fr /rF /rrAUXIN input function
rEAr
52
1 1 ÷ 4Programmable Set-point
number
nSP
51
LoCLLoCL / LorEProgramming access
through serial port
PacS
50
4800300/600/1200/
2400/4800/
9600 baud
Baud rate serial port
baud
49
11 ÷ 255Address of the station for
serial comunication
nSta
48
50H50H / 60H HzFrequency optimizing the
noise
FrEq
47
10 ÷ 50 sec.Input digital filter
constant
Filt
46
0-999 ÷ 9999Calibration
OFFt
45
00 / no_0Analogue outputs range
Aout
44
0-999 ÷ 9999Higher limit of analogue
input scale for normalized
signals
EndS
43
0-999 ÷ 9999Lower limit of analogue
input scale for normalized
signals
StrS
42
0 0 ÷ 3Number of decimal
figures
dP
41
SSLoSSLo / SSHiRange of analogue input
for normalized signals
ScaL
40
CC / F / rUnit of measurement
Unit
39
0.0-99.9 ÷ 999.9
°C/°F/°R
Cold junction temperature
compensation
tCJC
38
nono / YESCold junction external
compensation
ECJC
37
Jb / E / J / CrAl
/ n / r / S / t / L
/ u / Pt1 / Pt2 /
0_50
Input probe
SEnS
36
0.000.00 ÷ 99.99
unit/min.
Gradient of fall ramp
SloF
35
0.000.00 ÷ 99.99
unit/min.
Gradient of rise ramp
Slor
34
nono /
OPEn / CloS
Positioning at start-up of
motorized actuactor
PoSi
33
00 ÷ 9999Dead zone
dbEr
32
00 ÷ 10 %Minimum control value of
motorized actuator
SHrI
31
44 ÷ 1000 sec.Travel time of the
motorized actuator
tcor
30
50.0-99.9÷100.0 %Manual reset
rS
29
7 - PROBLEMS, MAINTENANCE AND WARRANTY
ERRORS SIGNALLING: The 2 displays are used as well to visualise
anomaly conditions of instrument functioning :
"- - - -" = probe interruption.
"uuuu"= the measured variable is gone under the probe limits.
"oooo" = the measured variable is gone under the probe limits.
"u400" = the temperature is gone under 400°C when it's used a
thermocouple "B" type. The regulation regularly proceeds considering PV
= 0°C.
"LbA" = interruption of the regulation ring (see loop break alarm
function).
TECNOLOGIC - THP 84 USER MANUAL (I - GB) - Vr. 02 - ISTR 00132 - PAG. 20