Differences

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--- plc:spindle_speed_control_through_-10v_dac_channel_et10 [2017/05/22 23:24] – skirillov
+++ plc:spindle_speed_control_through_-10v_dac_channel_et10 [2017/10/16 12:44] – skirillov
@@ Line 13: / Line 13: @@
 == PLC controller (Hardware) ==
-DAC offset register is mapped to address 0x32 of [[mycnc:extern_variables|Extern CNC Variables]] Area.
+DAC offset register is mapped to address 0x32 of [[mycnc:extern_variables|Extern CNC Variables]] array.
 <code c>#define EXT_ET5_DAC_OFFSET 0x32</code>
@@ Line 20: / Line 20: @@
 high 4 bits is DAC channel
-Message PLCCMD_SET_CNC_EXTVAR should be sent to myCNC control core from PLC to get access [[External CNC Variables]], then 2 ms delay should be initiated to push the message from PLC to myCNC Core.
+Message PLCCMD_SET_CNC_EXTVAR should be sent to myCNC control core from PLC to get access [[mycnc:extern_variables|Extern CNC Variables]], then 2 ms delay should be initiated to push the message from PLC to myCNC Core.
 <code c>#define PLCCMD_SET_CNC_EXTVAR 1020</code>
@@ Line 32: / Line 32: @@
 command=0x32;//EXT_ET5_DAC_OFFSET              //setup command register (var00) for DAC register access
 parameter=dac_value+(2<<12);                   //setup parameter register (var01), DAC channel is #2
-texit=timer+2;do{timer++;}while(timer<texit);  //2ms delay ti push the message
+texit=timer+2;do{timer++;}while(timer<texit);  //2ms delay to push the message
 </code>