Siemens SIMATIC FM 353 - Page 339

B-1
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
User Data Block (AW-DB)
Table B-1 User data block (AW−DB)
Adresse
absolut
Variable Data type Comment
General addresses
0 MOD_ADR INT Module address
2...13.5 Reserved
13.6 MODE_BUSY BOOL Execution started
13.7 POS_REACHED BOOL Position
Control signals
14.0 Reserved
14.1 TEST_EN BOOL Switch to P bus Start-up
14.2 Reserved
14.3 OT_ERR_A BOOL Acknowledge operator/traversing error
14.4...14.7 Reserved
15.0 START BOOL Start
15.1 STOP BOOL Stop
15.2 DIR_M BOOL Negative direction
15.3 DIR_P BOOL Positive direction
15.4 ACK_MF BOOL Acknowledge M function
15.5 READ_EN BOOL Read-in enable
15.6 SKIP_BLK BOOL Block skip
15.7 DRV_EN BOOL Drive enable
16 MODE_IN BYTE Operating mode
17 MODE_ TYPE BYTE Operating mode parameters
18 OVERRIDE BYTE Override
19...21 Reserved
Checkback signals
22.0 Reserved
22.1 TST_STAT BOOL Switch to P bus completed
22.2 Reserved
22.3 OT_ERR BOOL Operator/traversing error
B