Programming the Technological Functions
6-56
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
Table 6-11 User data block (AW-DB), continued
AW-DB FM 353
Bit 0Bit 1Bit 2Bit 3Bit 4Bit 5Bit 6Bit 7Byte
DBB450
to
DBB469
Array, structure/data type according to data, to be read as per bytes 1 to 4 of this structure
(e.g. a program record or max. 5 MD items)
DBB470
to
DBB485
Reserved
Measured values
Measured values as per POS_MSRM call
DBD486 Initial value or in-process measured value (data type DINT)
DBD490 Final value (data type DINT)
DBD494 Measured length value
Array for operator control/monitoring
Operator control and monitoring
DBB498
Frequency
levels
transferred
Speed
levels
transferred
Increm.
dim. trans-
ferred
Teach-in
transferred
Prog. sel.
transferred
MDI block
transferred
Read MD Write MD
DBB499
Operator/
traversing
error
Data error
Diagnostic
interrupt
Zero offset
transferred
Set actual
value
transferred
MDI block
transferred
on-the-fly
DBW500 MD number
DBD502 MD value (data type DINT)
DBB506 Incremental dimension number
DBB507 Reserved
DBW508 Display number
DBW510 Keyboard code
DBW512 Reserved
Operating mode selection
DBB514 Jog mode Auto mode
Auto/single
block mode
MDI
Incremen-
tal mode
(relative)
Approach
to refer-
ence point
Open-loop
control
mode
DBB515
Acknowl-
edge
diagnostic
interrupt
Acknowl-
edge error
Note
For the symbolic signal designations, please refer to the “FMSTSV_L” library, UDT
1 block, or to the “FM353_354” library, DB 1 (IFFM_CTRL).
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