Examples:
Command: START
Source: PC
Destination: Controller
02
80
30
30
STX ADDR
WINDOW
Source: Controller
Destination: PC
02
80
06
03
STX ADDR ACK ETX
Command: STOP
Source: PC
Destination: Controller
02
80
30
30
STX ADDR
WINDOW
Source: Controller
Destination: PC
02
80
06
03
STX ADDR ACK ETX
Command: SOFT-START (ON)
Source: PC
Destination: Controller
02
80
31
30
STX ADDR
WINDOW
Source: Controller
Destination: PC
02
80
06
03
STX ADDR ACK ETX
Command: SOFT-START (OFF)
Source: PC
Destination: Controller
02
80
31
30
STX ADDR
WINDOW
Source: Controller
Destination: PC
02
80
06
03
STX ADDR ACK ETX
Command: READ PUMP STATUS
Source: PC
Destination: Controller (with address = 3)
02
83
32
30
STX ADDR
WINDOW
Source: Controller (with address = 3 in stop status)
Destination: PC
02
83
32 30 35 30 30 30 30 30 30 03
STX ADDR WINDOW
DATA (STATUS)
Command: READ SERIAL TYPE
Source: PC
Destination: Controller (with address = 3 in 485 mode)
02
83
35
30
STX ADDR
WINDOW
Source: Controller
Destination: PC
02
83
35
30
34
STX ADDR
WINDOW
30
31
31
03
42
WR
ON
ETX
CRC
38
35
CRC
30
31
30
03
42
WR OFF ETX
CRC
38
35
CRC
30
31
31
03
42
WR
ON
ETX
CRC
38
35
CRC
30
31
30
03
42
WR OFF ETX
CRC
38
35
CRC
35
30
03
38
37
RD
ETX
CRC
38
ETX
CRC
34
30
03
38
31
RD
ETX
CRC
30
31
03
42
RD DATA ETX
CRC
Window Meanings
N.
Read/
Write
33
000
R/W
001
R/W
32
008
R/W
100
R/W
101
R/W
32
102
R/W
103
R/W
33
104
R/W
105
R/W
37
106
R/W
107
R/W
108
R/W
30
109
W
48/50
TECHNICAL INFORMATION
Data
Description
Type
L
Start/Stop
Start = 1
(in remote/
Stop = 0
mode the win-
dow is read
only)
L
Low Speed
No = 0
Activation (in
Yes = 1
remote/ mode
(default = 0)
the window is
read only)
L
Remote
Remote = 1
or Serial con-
Serial = 0
figuration
(default = 1)
L
Soft Start
YES = 1
(write only
NO = 0
in Stop
(default = 0)
condition)
N
R1 Set Point
0 = Fre-
type
quency
1 = Power
2 = Time
3 = Normal
4 =Pressure
(default = 0)
N
R1 Set Point
(default =
valve
867)
(expressed in
Hz, W or s)
N
Set Point delay:
0 to 999999
time between
(default = 0)
pump start and
the set point
check (sec-
onds)
L
Set Point sig-
0 = high level
nal activation
active
type: the sig-
1 = low level
nal can be
active
"high level ac-
(default = 0)
tive" or "low
level active"
N
Set point
0 to 100
hysteresis
(default = 2)
(in % of value)
L
Water cooling
0 = NO
(write only in
1 = YES
stop)
L
Active Stop
0 = NO
(write only in
1 = YES
stop)
(default = 0)
N
Baud rate
600 = 0
1200 = 1
2400 = 2
4800 = 3
9600 = 4
(default = 4)
L
Pump life/
To reset,
cycle time/
write '1'
cycle number
reset
87-901-004-01 (B)
Permitted
Values