Error Code Table; Rs 232 Protocol 2 Communication Descriptions; Transmission Channel Characteristics; Message Structure - Varian Turbo-V 81 PCB 24 Vdc Bedienungshandbuch

PARAMETER TYPE
NUMBER
X0002 D
X0003 D
X0008 D
10009 D
00302 D
00303 N
00306 D
00307 D
00309 N
00310 N
00311 N
00312 N
00313 N
00314 N
00315 N
00316 N
00317 N
00700 N
X0701 N
X0702 D
X0703 D

Error Code Table

CODE
00E000 No error
00E001 Output current > 15 A
00E002 Not connected pump
00E003 Output current > 1.5 A for 15 sec.
00E004 Bearing temperature > 60 °C
00E005 Heat exchanger temperature > 60 °C
00E006 Normal not reached at run up time
00E009 Vp voltage 8V lower than no~ for 5 sec.
00E010 Soft start ramp not ended within the
expected time
DESCRIPTION
Low speed ON/OFF
Pump ON/OFF
Remote ON/OFF
Error acknowledgment:
error status clearing
K1 status
Error code: error code
displaying (see
following table)
Normal YES/NO
Starting YES/NO
Output frequency (Hz)
Pump current * 100 (A)
Temperature (°C)
Software version
The controller sends
"QExxxx" where "xxxx" is
the CRC16 of EPROM
Power (W)
Pump life (hours)
Number of cycles
Last cycle time (minutes)
Software version.
controller sends "Paxxxx"
where "xxxx" is the CRC16
of EEPROM
Run up time (minutes)
Threshold (Hz)
Soft-start YES/NO
Reduced output power
(YES)
Full output power (NO)
DESCRIPTION
RS 232 Protocol 2 Communication
Descriptions

Transmission Channel Characteristics

levels:
baud rate:
character length:
parity:
stop bit:
the
protocol:
In this case the value to be assigned to the ADDRESS
field must be 80 hex .

Message Structure

(request and answer have the same format)
The master system (PC) starts every session sending
the following message to the slave units connected:
<STX> / <ADDR> + <WINDOW> + <COMMAND> +
<DATA> + <ETX> + <CRC>
where:
<STX>=
<ADDR> =
The
<ADDR> =
<WINDOWS>=
<COMMAND>=
<DATA> =
<ETX>=
<CRC>=
58
TECHNICAL INFORMATION
RS 232
9600/4800
programmable by a jumper on the
board
8 bits
none
1 bit
master (PC) / slave (converter)
0x02
0x80 (for RS 232 and
RS 422 only)
0x80 + device number (0...31)
0xFF: broadcasting command
(recognized by all the devices, it
doesn't implicate any answer)
(for RS 485 only)
'000'...' 999' window number
the meaning of the window
depends to the device type
0x30 :window value reading
0x31 :window writing
alphanumeric ASCII string
containing, in the case of writing
operation, the parameter to input
into the window addressed by
the field <WINDOW>This field
may have variable length
according to the data type
contained in the window where
you are working in. In the case of
reading request of a window, the
data field doesn't exist.
0x03
XOR among all the characters
following <STX>=(with exception of
<STX>), including the end
character <ETX> hexadecimally
encoded by two ASCII characters.
87-900-121-01 (B)