09.2008 Communication / PROFIBUS
Siemens AG 6SE7087-6QX70 (Version AK)
SIMOVERT MASTERDRIVES Compendium Motion Control 8.2-113
Statuses Action Explanation Code
SD1 Normal operation None
Encoder interface is
working normally
Gx_ZSW-Bit 0-7 = 0000 0000b,
Gx_ZSW-Bit 10-15 = 00 0000b
SD2
Error
acknowledgement
Error is
acknowledged
Error acknowledge-
ment is being
processed.
Gx_ZSW-Bit 11 = 1
SD3 Error Error is on An error is on.
Gx_ZSW-Bit 15 = 1, Gx_ZSW-Bit
11 = 0
SD4
Reference value in
XIST2
Load reference
value in XIST2
The reference value in
XIST2 is loaded.
Gx_ZSW-Bit 4-7 <> 000b
SD5
Wait for reference
marks
Wait for
reference
marks
The reference mark is
expected.
Gx_ZSW-Bit 0-3 <> 0000b
SD6
Check reference
task
Check
reference task
The reference task is
checked.
None
SD7
Set / shift reference
point executed
Set or shift
reference point
The reference point is
either set or shifted.
Gx_ZSW-Bit 12 = 1
SD8
Absolute value
cyclical in XIST2
Load absolute
value cyclically
in XIST2
An absolute value in
XIST2 is loaded
cyclically.
Gx_ZSW-Bit 13 = 1
SD9
Check measure-
ment command
Check
measurement
task
The measurement task
is checked.
None
SD10
Wait for measured
values
Wait for
measured
value
The measured value is
expected.
Gx_ZSW-Bit 0-3 <> 0000b
SD11
Measured value in
XIST2
Load measured
value in XIST2
The measured value in
XIST2 is loaded.
Gx_ZSW-Bit 4-7 <> 000b
SD12 Park None
The encoder interface
is in a condition in
which it is not reporting
an error and is not
participating in the
bus.
Gx_ZSW-Bit 14 = 1
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