查了下19000+的数据，好像没什么特殊功能，有个斜轴，19500的ASUP不清楚什么用。

19310=6，位1这个没看懂，位2是软凸轮。这2个在840DSL里应该不算选项功能吧？

19310：Option data for enabling axial functions:

Bit 0 (LSB):  Enable "Gantry axes" ( MD37100 $MA_GANTRY_AXIS_TYPE )

Bit 1:        Enable "Force Control" ( MD37080 $MA_FOC_ACTIVATION_MODE )

Bit 2:        Enable "Position switching signals" ( MD10450 $MN_SW_CAM_ASSIGN_TAB )

-----:        Reserved "Prog. acceleration" not an option since 10/2000

Bit 4: Enable "Master-Slave" (MD37250 $MA_MS_ASSIGN_MASTER_SPEED_CMD MD37252 $MA_MS_ASSIGN_MASTER_TORQUE_CTR)

Bit 5: Enable "Digital setpoint exchange"

最后这个29000做什么的？看下面的解释没看懂：

Option data

Data for path-related dynamic LookAhead:

(Maximum) number of blocks surveyed beyond the current block for

look ahead consideration of speed limits.

The value defines an upper limit. The value should not be set too low

in order to avoid unnecessary speed reductions.

Increasing the value above the maximum number of blocks in the IPO buffer 

( MM_IPO_BUFFER_SIZE ) has no effect.

A LookAhead buffer is not set up for 0 (working memory is relieved).

If in this case LookAhead is activated by part program,

then the speed is reduced to zero at the end of each block.

Unbuffered memory is needed.

Option data