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CHARACTER
ASCII
"A"
41h
CRC
-
"B"
42h
CRC
-
"C"
43h
CRC
-
"D"
44h
CRC
-
"E"
45h
CRC
-
"F"
46h
CRC
-
"G"
47h
CRC
-
"H"
48h
"I "
49h
CRC
-
"J"
4Ah
CRC
-
"K"
4Bh
CRC
-
"L"
4Ch
CRC
-
"N"
4Eh
CRC
-
"O"
4Fh
CRC
-
"P"
50h
CRC
-
"Q"
51h
CRC
-
"R"
52h
CRC
-
"S"
53h
-
"ACK"
06h
CRC
-
"NACK"
15h
CRC
-
Answer = after a request from the host, the Turbo-V150HT
controller will answer in one of the following ways:
•
ACK
•
NACK
•
Message
When the Request is "A, "B", "C", "D", "F", "N", "O", "P",
"Q", "R", the Turbo-V 550HT controller will Answer the ACK
or NACK.
CONVERTED ASCII
FOR CRC CALCULATION
-
BFh
-
BEh
-
BDh
-
BCh
-
BBh
-
BAh
-
89h
-
-
B7h
-
B6h
-
B5h
-
B4h
-
B2h
-
B1h
-
B0h
-
AFh
-
AEh
-
-
FAh
-
EBh
When the Request is "E, the Answer will contain the
complete set of the following parameters:
BYTES
0000=STOP
0001=WAITING INTERLOCK
LSB X
0010= STARTING
X
0011 = NORMAL OPERATION
X
0100= HIGH LOAD
X
0101= ""
1
0110 =FAILURE
0111=APPROACHING LOW SPEED
X
...
X
...
X
...
MSB X
...
¸
Cycle Time
2
5
¸
Pump Life
6
9
¸
10
11
Pump Temperature
12
Current*
13
Voltage*
¸
Frequency
14
17
¸
18
19
Cycle #
20
R1 Status
21
R2 Status
22
CRC
*The values for current and voltage are given as numbers,
scaled from 0 to 255, where 0 corresponds to 0 V and 255
to the full scale voltage (100 V) or current (10 A).
When the Request is "G", the Answer will contain a string
of 12 characters with the following parameters:
BYTES
1
Speed adjust value (in KRPM)
2-3
Pump cycles number (integer coded in 2 bytes)
4
Speed threshold
5-8
Run up time in seconds
(long coded in 4 bytes)
9
Deat time
(0 = NO 1 = YES)
10
Soft Start mode
(0 = NO 1=YES)
11
Water cooling
(0 = NO 1=YES)
12
CRC
57
TECHNICAL INFORMATION
MEANING
""
MEANING
87-900-873-01 (C)
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