C.1 Content Of The Channel Db - Siemens SIMATIC FM 351 Manual

Data Blocks/Error Lists
C.1 Content of the Channel DB
Note
Do not modify data that are not listed in this table.
Table C-1 Content of the Channel DB
Address Name
Addresses
0.0 MOD_ADDR
2.0 CH_NO
10.0 PARADBNO
Control signals
14.3 OT_ERR_A
15.0 START
15.1 STOP
15.2 DIR_M
15.3 DIR_P
15.6 SPEED252
15.7 DRV_EN
16.0 MODE_IN
17.0 MODE_TYPE
C-2
Data Initial
Type Value
INT 0 Module address
INT 1 Channel number
INT –1 Number of the parameter DB
BOOL FALSE 1 = acknowledge operator error
BOOL FALSE 1 = start positioning
BOOL FALSE 1 = stop currently active traverse
BOOL FALSE 1 = direction minus
BOOL FALSE
1 =
BOOL FALSE Not used
BOOL FALSE 1 = enable drive on
BYTE B#16#0 Requested mode:
0 = no mode
1 = jogging
3 = reference point approach
4 = relative incremental mode
5 = absolute incremental mode
•
BYTE B#16#0 Start speed for the jogging mode
•
Incremental dimension number for the
incremental approach mode
Description
direction plus
0 = creep speed
1 = rapid speed
FM 351 Positioning Module
C79000-G7076-C351-02