Agilent Technologies TwisTorr 304 FS series Bedienungshandbuch Seite 168

17 Technical Information
RS 232/RS 485 communication description
N.
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206
300
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302
320
to
399
400
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500
503
504
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Read/Write Datatype
R N
R N
R N
R N
R N
R N
R N
Reserved to Agilent service
R A
R A
R A
Reserved to Agilent service
R/W N
R/W L
TwisTorr 304 FS on board Controller User Manual / 87-901-028-01 (C)
Description
Driving frequency in Hz
Pump temperature in °C
Pump status
Error code
Cycle time in minutes (zeroed
by the reset command)
Cycle number (zeroed by the
reset command)
Pump life in hours (zeroed by
the reset command)
CRC EPROM (QE)
CRC Param. (PA)
CRC Parameter structure
RS 485 address
Serial type select
Admitted Values
0 to 70
Stop = 0
Waiting intlk = 1
Starting = 2
Auto-tuning = 3
Braking = 4
Normal = 5
Fail = 6
Bit description:
see the
following figure
0 to 999999
0 to 9999
0 to 999999
QE8XXXX
(where "XXXX"
are variable)
PA8XXXX
(where "XXXX"
are variable)
"XXXX"
0 to 31
(default = 0)
0 = RS 232
1 = RS 485
(default = 0)