Siemens Simovert Masterdrives Compendium page 444

Communication / PROFIBUS
from
TD1 SD2 (error
acknowledgement)
TD2 SD4
(Reference value in XIST2)
TD3 SD1 (Normal operation)
TD4 SD5 (Wait for reference
marks)
TD5 SD5 (Wait for reference
marks)
TD6 SD1 (Normal operation)
TD7 SD1 (Normal operation)
TD8 SD7 (Set/shift reference
point)
TD9 SD8 (Absolute value
cyclical in XIST2)
TD10 SD1 (Normal operation)
TD11 SD1 (Normal operation)
TD12 SD10 (Wait for
measurement task)
TD13 SD10 (Wait for
measurement task)
TD14 SD1 (Normal operation)
TD15 SD11 (Measured value in
XIST2)
TD16 SD1 (Normal operation)
TD17 SD12 (Parking)
TD18 SD6 (Check reference
task)
TD19 SD9 (Check measurement
command)
TD20 from any status in BD1
TD21 SD3 (error)
TD22 SD2 (error
acknowledgement)
8.2-114
Change of status:
to
SD1 (normal operation)
SD1 normal operation
SD4 (reference value in
XIST2)
SD1 (normal operation)
SD1 (normal operation)
SD6 (check reference
task)
SD7 (set/shift reference
point)
SD1 (normal operation)
SD1 (normal operation)
SD8 (absolute value
cyclical in XIST2)
SD9 (check measurement
task)
SD1 (normal operation)
SD1 (normal operation)
SD11 (measured value in
XIST2)
SD1 (normal operation)
SD12 (parking)
SD1 (normal operation)
SD5 (wait for reference
marks)
SD10 (wait for
measurement command)
SD3 (error)
SD2 (error
acknowledgement)
SD3 (error)
condition
Gx_STW-Bit 15 = 0 and error corrected
Gx_STW-Bit 4-6 = 000b
Gx_STW-Bit 7 = 0 and Gx_STW-Bit 4-6
= 010b and Gx_STW-Bit 0-3 <> 0000b
and Ref value_X_found = 1
Gx_STW-Bit 4-6 = 000b and reference
marks found
Gx_STW-Bit 4-6 = 011b
Gx_STW-Bit 7 = 0 and Gx_STW-Bit 4-6
= 001b and Gx_STW-Bit 0-3 <> 0000b
Set reference point: Gx_STW-Bit 12 = 1
and Gx_STW-Bit 11 = 0 or Shift
reference point: Gx_STW-Bit 12 = 1 and
Gx_STW-Bit 11 = 1
Gx_STW-Bit 12 = 0
Gx_STW-Bit 13 = 0
Gx_STW-Bit 13 = 1
Gx_STW-Bit 7 = 1 and Gx_STW-Bit 4-6
= 001b and Gx_STW-Bit 0-3 <> 0000b
Gx_STW-Bit 4-6 = 011b
Gx_STW-Bit 4-6 = 000b and measured
values found
Gx_STW-Bit 7 = 1 and Gx_STW-Bit 4-6
= 010b and Gx_STW-Bit 0-3 <> 0000b
and measurement value_X_found = 1
Gx_STW-Bit 4-6 = 000b
Gx_STW-Bit 14 = 1
Gx_STW-Bit 14 = 0
Task permitted
Command permitted
Error occurred or a command is
inadmissible
Gx_STW-Bit 15 = 1
Gx_STW-Bit 15 = 0 and error still exists
6SE7087-6QX70 (Version AK)
Compendium Motion Control
09.2008
Siemens AG
SIMOVERT MASTERDRIVES