Assignment Of Feedback Interface For Fast Mode - Siemens SIMATIC ET 200S Operating Instructions Manual

3.8.5

Assignment of feedback interface for fast mode

Note
For the 1Count5V, the following data of the feedback interface are consistent:
 Bytes 0 to 3
Use the access or addressing mode for data consistency over the entire control and
feedback interface on your master (only for configuration using the GSD file).
Assignment Tables
Address Assignment
Bytes 0 to 3 Bit 31
Bit 30
Bit 29
Bit 28
Bit 27
Bit 26
Bit 25
Bits 0 to 24
Notes on the Feedback Bits
Feedback bit Notes
LZ The sign of life is toggled on each update of the feedback interface, i.e. the last sent value is inverted.
STS_TIC Isochronous mode (if assigned) was applied.
ERR_PARA The assigned module parameters are faulty.
EXTF Group error
Possible causes:
Encoder supply short circuit

Short circuit or encoder signal wire break

EXTF is reset when the causes of the errors are eliminated.
STS_DI The bit displays the status of the digital input DI.
STS_DIR Status of direction;
for encoder value change from larger to smaller encoder positions (including zero crossover) → "1 "
for encoder value change from larger to smaller encoder positions (including zero crossover) → "0 "
STS_GATE Status of (internal) gate: Counting
Technological Functions
Operating Instructions, 06/2010, A5E00124867-07
Sign of life
Isochronous mode applied
Parameter Assignment Error
Group error
Encoder supply short circuit

Short circuit / wire break / encoder signal

DI status
Status of direction up/down
Status of (internal) gate
Count value
1Count5V
3.8 Fast mode
Name
LZ
STS_TIC
ERR_PARA
EXTF
STS_DI
STS_DIR
STS_GATE
201