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Pfeiffer Vacuum OBC V4 User Manual

Pfeiffer Vacuum OBC V4
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Responses
Header character Pump address Order Respons End character
# ADR yyyxxxabc <CR>
OK If everything is OK, or specific response to the order sent
ERR0 Setting fault
ERR1 Order fault
ERR2 Parameter fault
ERR3 Context fault
ERR4 Checksum fault
Example of dialog
Order #005ECHON<CR>
Response #005OK<CR>
8.4.3 Command list
Order Pa-
rame-
ter
Descrip-
tion
Functions Min Max De-
fault
set-
ting
ADR xxx Number
given to
the pump
in the se-
rial link
adr = pump address before change (only for RS-232)
aaa = new pump address (only for RS-232)
000 255 0
ACK none Default
acknowl-
edgment
DEF none Display of
warnings/
faults
List of the last 40 warnings/faults stamped on the electronic drive
unit running time, followed by the name of the fault.
The arrow->indicates the ongoing warning/fault.
Example:
*00000:02:20 / Default list
->00000:01:37 / Default in current Yh
->00000:01:37 / PM Default
*00000:02:20 / Warning list
->00000:02:37 / Holweck Temp. sensor
00000:01:30 / Speed controller Hall sensor
00000:00:50 / Holweck Temp. sensor
DLI xxx Data log-
ger read
interval
Defines the automatic read interval of pump status (STA) in sec-
onds.
0 255s 1s
DLR none Automatic
read acti-
vated.
Authorizes automatic reading of pump status (STA) according to
the DLI interval (RS-232 only).
OFF
ECH ON or
OFF
Return all
charac-
ters re-
ceived on
the serial
link
Activated if ECHON (RS-232 only)
Deactivated if ECHOFF (RS-232 only)
OFF
Interfaces for control
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Pfeiffer Vacuum OBC V4 Specifications

General IconGeneral
BrandPfeiffer Vacuum
ModelOBC V4
CategoryDC Drives
LanguageEnglish

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