Ace Heating Solutions Mini-Pack, Operating And Maintenance Instruction Manual

Page: 44 / 100

Page 15
n
oi
t
ar
e
p
O
t
u
pt
u
O
mr
al
A
e
p
y
T
mr
al
A
e
ul
a
V
t
e
S
F
F
O
si
t
u
pt
u
O
d
el
b
a
si
d
n
oit
c
n
uf
mr
al
A
0 1
Deviation upper
- and lower
-limit:
This alarm output operates when PV value is higher than the setting value SV+(AL-H) or lower than the setting value SV
-(AL-L).
2 Deviation
upper
-limit:
This alarm output operates when PV value is higher than the setting value SV+(AL-H).
3 Deviation
lower
-limit:
This alarm output operates when PV value is lower than the setting value SV
-(AL-L).
4
Reverse deviation upper
- and lower
-limit:
This alarm output operates when PV value is in the range of the setting value SV+(AL-H) and the setting value SV
-(AL-L).
5
Absolute value upper
- and lower
-limit:
This alarm output operates when PV value is higher than the setting value AL-H or lower than the setting value AL-L.
6 Absolute
value
upper
-limit:
This alarm output operates when PV value is higher than the setting value AL-H.
7
Absolute value lower
-limit:
This alarm output operates when PV value is lower than the setting value AL-L.
8
Deviation upper
- and lower
-limit with standby sequence:
This alarm output operates when PV value r
eaches set point
(SV value )and the value is higher than the setting value SV+(AL-H) or lower than the setting value SV
-(AL-L).
9
Deviation upper
-limit with standby sequence:
This alarm output operates when PV value r
eaches set point
(SV value) and the r
eached value is higher than the
setting value SV+(AL-H).
10
Deviation lower
-limit with standby sequence:
This alarm output operates when PV value r
eaches the set
point (SV value) and the r
eached value is lower than the
setting value SV
-(AL-L).
11
Hyster
esis upper
-limit alarm output:
This alarm output operates if PV value is higher than the setting value SV+(AL-H). This alarm output is OFF when PV value is lower than the setting value SV+(AL-L).
12 Hyster
esis
lower
-limit
alarm
output:
This alarm output operates if PV value is lower than the setting value SV
-(AL-H). This alarm output is OFF when
PV value is higher than the setting value SV
-(AL-L).
(Note: AL-H and AL-L include AL1H, AL2H, AL3H and AL1L, AL2L, AL3L)
Alarm Output Configuration and Operation
T
able.
Communication Register List Communication Parameters List Contr
oller of
fers a RS-485 port for serial communication.
1.
Supporting transmission speed:
2400, 4800, 9600, 19200, 38400 bps.
2.
Communication pr
otocol: Modbus (ASCII).
3.
Non-supported formats: 7, N, 1 or 8, O, 2 or 8, E, 2.
4.
A
vailable communication addr
ess: 1 to 255, 0 is br
oadcast addr
ess.
5.
Function code:
03H to r
ead the contents of r
egister (Max. 3 wor
ds).
6.
06H to write 1 (one) wor
d
into r
egister
.
n
oi
t
a
n
al
p
x
E
t
n
et
n
o
C
s
s
er
d
d
A 4700H (R)
Pr
ocess value (PV)
Measuring unit is 0.1, updated one time in 0.5 second.
4701H
Set point (SV)
Unit is 0.1, oC or oF
4702H Upper
-limit
alarm
1
4703H
Lower
-limit alarm 1
4704H Upper
-limit
alarm
2
4705H
Lower
-limit alarm 2
4706H
Upper
-limit of temperatur
e
range
The data content should not be higher than the temperatur
e range
4707H
Lower
-limit of temperatur
e
range
The data content should not be lower than the temperatur
e range
4708H
PB Pr
oportional band
0.1 to 999.9, unit is 0.1
4709H
T
i Integral time
0
to 9999
470AH
Td Derivative time
0 to 9999
470BH
Heating/Cooling hyster
esis
0 to 9999
d
e
vr
e
s
e
R
H
F
0
7
4
~
H
C
0
7
4 4710H
Input temperatur
e
sensor type
Please r
efer to the contents of the
“T
emperatur
e Sensor T
ype and T
emperatur
e
Range” for detail
4711H
Contr
o
l method
0
: PID (default), 1: ON/OFF
, 2: manual tuning
4712H
Heating/Cooling contr
o
l cycle
1 to 99 second
4713H
P
roportional contr
ol
0% to 100%
of
fset err
o
r value
4714H
Temperatur
e
r
egulation value
-999 ~ 999, unit: 0.1
4715H
Alarm 1 type
Please r
efer to the contents of the “Alarm
Outputs” for detail
4716H
Alarm 2 type
Please r
efer to the contents of the “Alarm
Outputs” for detail
4717H
Temperatur
e
unit display selection
oC: 1 (default), oF: 0
4718H
Heating/Cooling contr
ol Selection
Heating:
0 (default), Cooling: 1
4719H
Contr
o
l Run/Stop setting
Run: 1 (default), Stop: 0
471AH
Communication write-in selection
Communication write in disabled: 0 (default), Communication write in enabled:
1
471BH
Softwar
e
version
W1.00 indicates 0 x 100
1:
N
O ,
)tl
u
af
e
d(
0 :
F
F
O
g
nit
t
e
S
T
A
H
9
2
7
4
)r
or
r
e
o
N(
n
oit
ar
e
p
o l
a
mr
o
N
0
e
d
o
C
s
s
e
c
or
p l
aiti
nI
1
e
d
o
C
)
el
b
at
s t
o
n
si
er
ut
ar
e
p
m
eT
(
s
ut
at
s l
aiti
nI
2
e
d
o
C
d
et
c
e
n
n
o
c t
o
n
si
r
o
s
n
e
s
er
ut
ar
e
p
m
eT
3
e
d
o
C
r
or
r
e t
u
p
ni
r
o
s
n
e
s
er
ut
ar
e
p
m
eT
4
e
d
o
C
)
R(
H
B
2
7
4
s
d
e
e
c
x
e
e
ul
a
v
er
ut
ar
e
p
m
et
d
er
u
s
a
e
M
5
e
d
o
C
the temperatur
e
range
r
or
r
e .
t
nI
o
N
6
e
d
o
C
r
or
r
E
M
O
R
P
E
E
7
e
d
o
C
4733H
C
T monitor value
Unit is 0.1A
Note:
R means “r
ead only” value
Page 16
DO NO
T USE