TC 816 Operation Manual
THERMON…The Heat Tracing Specialists
®
Page 2 of 42
Operation Manual 0503 E TC 816
Table of contents
1
INTRODUCTION....................................................................................................................................................4
1.1
P
OSSIBLE
C
ONTROL
C
ONCEPTS
..........................................................................................................................4
1.1.1
Process Temperature Maintenance or Proportional Ambient Control.........................................................4
1.1.2
Frost Protection with Staged Start-Up .........................................................................................................4
1.1.3
Heat Tracing Cable Temperature Limiter ....................................................................................................4
2
THE TC 816 FOR PROCESS TEMPERATURE MAINTENANCE..................................................................5
2.1
S
LOT
1:
F
OR
AF
TPA
T
HERMON
P
OWER SUPPLY MODULE
AC...........................................................................5
2.2
S
LOT
2:
F
OR
AF
TC4
OR
AF
TC5
T
RACING
C
ENTRAL PROCESSING MODULE
.....................................................5
2.3
S
LOT
3:
F
OR
AF
TIT
T
RACING
I
NPUT MODULE FOR
T
EMPERATURE
...................................................................6
2.4
S
LOT
4:
F
OR
AF
TIT
T
RACING
I
NPUT MODULE FOR
T
EMPERATURE OR
ZD
TB1
BLIND PLATE
...........................6
2.5
S
LOT
5:
F
OR
AF
TOE
T
RACING
O
UTPUT MODULE FOR
E
LECTRONIC RELAYS OR
AF
TOM
T
RACING
O
UTPUT
MODULE FOR
M
ECHANICAL CONTACTORS
.......................................................................................................................6
2.5.1
AF TOE Tracing Output module for Electronic relays.................................................................................6
2.5.2
AF TOM Tracing Output module for Mechanical contactors.......................................................................6
2.6
S
LOT
6:
F
OR
AF
TIC
T
RACING
I
NPUT MODULE FOR LOAD
C
URRENT OR
ZD
TB1
BLIND PLATE
.........................6
3
THE TCD 01 TRACING CONTROL DISPLAY .................................................................................................7
3.1
D
ESCRIPTION OF THE
TCD
01 ............................................................................................................................8
3.2
S
TART
-
UP OF THE
TCD
01..................................................................................................................................9
3.3
C
ONFIGURATION OF THE
TCD
01
IN
G
ENERAL
S
ETTINGS
(SETUP)
M
ENU
......................................................10
3.3.1
Number of First Circuit...............................................................................................................................11
3.3.2
Password.....................................................................................................................................................11
3.3.3
Language (1=D, 2=E, 3=F, 4=NL)............................................................................................................11
3.3.4
Selftest Cycle Time ......................................................................................................................................11
3.3.5
Baudrate......................................................................................................................................................11
3.4
P
ASSWORD
I
NPUT
.............................................................................................................................................12
3.5
D
ATA
C
OMMUNICATION
B
US
S
EARCH
.............................................................................................................13
3.6
H
EAT
T
RACING
C
IRCUIT
D
ISPLAY
....................................................................................................................15
3.6.1
Heat Tracing Circuit Numbers and TC 816 Zone Numbers .......................................................................16
3.6.2
Controller and Zone Assignment
[C01Z01]
........................................................................................17
3.6.3
Column:
MEASURED
..............................................................................................................................17
3.6.4
Column:
SETPOINT
..............................................................................................................................17
3.6.5
Column:
ALARM
.......................................................................................................................................18
3.7
A
CKNOWLEDGE
C
ONTROLLER AND
C
URRENT
A
LARMS
...................................................................................20
3.8
A
CKNOWLEDGE
H
EAT
T
RACING
C
ABLE
T
EMPERATURE
L
IMITER
T
RIPS
...........................................................21
3.9
C
HANGING
S
ET
P
OINTS
....................................................................................................................................23
3.10
C
HANGING
P
ARAMETER
V
ALUES
.....................................................................................................................24
4
PARAMETERS......................................................................................................................................................26
4.1
A
LTERING
P
ARAMETERS
..................................................................................................................................26
4.2
Z
ONE
P
ARAMETERS TO BE CONFIGURED THROUGH
TCD
01
TRACING CONTROL DISPLAY
................................26
4.2.1
Parameter P01:
LO-ALARM
...................................................................................................................26
4.2.2
Parameter P02:
HI-ALARM
...................................................................................................................27
4.2.3
Parameter P03:
DEV-ALARM
................................................................................................................27
4.2.4
Parameter P04:
AL DELAY
...................................................................................................................28
4.2.5
Parameter P05:
DIGI IN
.....................................................................................................................29
4.2.6
Parameter P06:
OP MODE
.....................................................................................................................30
4.2.7
Parameter P07:
MAN OUTP
...................................................................................................................31
4.2.8
Parameter P08:
MAX OUTP
...................................................................................................................32
4.2.9
Parameter P09:
AV OUTP
.....................................................................................................................32
4.2.10
Parameter P10:
OFFSET
....................................................................................................................32
4.2.11
Parameter P11:
COIL FACT
...........................................................................................................33
