TECHNICAL INFORMATION
NOTE
Using the RS 485 interface, the message structure
remains identical to the one used for the RS 232
interface, the only difference being that the value
assigned to the ADDRESS
<ADDR>
Examples:
Command: START
Source: PC
Destination: Pump
02 80 30 30 30 31 31 03 42 33
STX ADDR
WINDOW
WR ON ETX
CRC
Source: Pump
Destination: PC
02 80 06 03 38 35
STX ADDR ACK ETX
CRC
Command: STOP
Source: PC
Destination: Pump
02 80 30 30 30 31 30 03 42 32
STX ADDR
WINDOW
WR OFF ETX
CRC
Source: Pump
Destination: PC
02 80 06 03 38 35
STX ADDR ACK ETX
CRC
Command: READ PUMP STATUS
Source: PC
Destination: Pump (with address = 3)
02 83 32 30 35 30 03 38 37
STX ADDR
WINDOW
RD ETX
CRC
Source: Pump (with address = 3 in stop status)
Destination: PC
02
83 32 30 35 30 30 30 30 30 30 03 38 37
STX ADDR WINDOW
DATA (STATUS)
ETX CRC
Windows meaning
WIN TYPE
DESCRIPTION
000 L START/STOP
(1=START; 0=STOP)
001 L LOW
SPEED
[0=OFF / 1=ON]
008 L REMOTE/SERIAL
CONFIGURATION
(1=REMOTE; 0=SERIAL)
102
N
SET POINT VALUE
(Hz)
105
N
SET POINT HYSTERESIS
(%) [0-100]
108 N BAUD
RATE
(0-4) [600-1200-2400-4200-9600]
117
N
LOW SPEED ADJUST
(Hz)
120
N
ROTATIONAL FREQUENCY SETTING
[Hz] (High speed adjust)
200 N BUS
CURRENT
[mA]
201 N 3PHASE
VOLTAGE
[Vrms]
202 N POWER
[W]
203 N DRIVING
FREQUENCY
[Hz]: (current driving frequency)
205 N STATUS
[0=stop ; 2=ramp ; 3=autotuning ; 5=normal ;
6=fail]
206 N ERROR
CODE
Bit 7: motor block;
Bit 6: short circuit;
Bit 5: undervoltage;
Bit 4: motor over temperature;
Bit 3: power fail;
Bit 2: controller overt;
Bit 1: pump overt;
Bit 0: spare
211
N
CONTROLLER TEMPERATURE [°C]
216
N
ENVIROMENT TEMPERATURE [°C]
300 N CYCLE
TIME
[min]
301 N CYCLE
NUMBER
302 N PUMP
LIFE
[h]
319 A CONTROLLER
MODEL
323
A
CONTROLLER SERIAL NUMBER
325
A
ELECTRICAL MODIFICATION LEVEL
500
L
Monitor Mode (write only)
503
N
RS485 SERIAL ADDRESS SETTING
[0-31]
504
L
SERIAL TYPE SELECT
(0=RS323; 1=RS485)
23
87-900-978-01(D)
Summary of Contents for HS452
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