840Dsl and HT2

Hi!

Sorry for my English.

I have problems with the parameterization of the external console type HT2. I already did. I recorded the parameters of FB1

CALL FB 1 , DB7
MCPNum :=1
MCP1In :=P#I 100.0
MCP1Out :=P#Q 100.0
MCP1StatSend :=P#Q 108.0
MCP1StatRec :=P#Q 112.0
MCP1BusAdr :=192

MCPBusType :=B#16#55
BHG :=5
BHGIn :=P#M 200.0
BHGOut :=P#M 210.0

BHGRecGDNo :=193

From my program I see the PLC input (eg MB202) signalsand can set the output signals (LED eg MB213), also can display the text line by line (MB214-219)

What do I need.I want to display in the rows of the real position of the axes (4 pcs)I understand I need to call FC13. ('ve never done that)This raises the question:1. Where to get the CNC information about the current position of the axis.2.How to create a string with 64 characters. (As I understand it in a data block DB)3.How to specify which elements of the row to change.If you can give an example of PLC with a call FC13.

Thanks for your help!

Thanks for the quick reply!

Problem was solved.

Good day!

Hi!

By detailed consideration at the files you have sent me there was a questions.

1.Call block FB2 and see the parameterized variable column (#colm_nr)-?.

In the description of the variable (cmdContrPos) said it had changed the line to read the value of the axes.

2.It is not clear where the values ​​are taken -?

W # 16 # A

W # 16 # 2

a function FC68

and how they relate to variables-?

// colomn value for SGA_actProgPos

// colomn value for SGA_actToolBasePos

part FC68

//---display_1----

L W#16#A //colomn value for SGA_actProgPos

A DB19.DBX 0.7 //wcs

JC axnm //if RLO=1

L W#16#2 //colomn value for SGA_actToolBasePos

axnm: T #colm_nr

Thanks for your help!

Hi!

Now I understand!

The variables SGA_actProgPos and SGA_actToolBasePos

are defined not by Nc-VAR-selector, they are set indirectly through

a program of change of addresses for the selected variable cmdContrPos through Nc-VAR-selector.

APC Tech Team thanks you for your support!

Hi!
Came the question.
Throughout the program, something I do not understand.
example

LAR1 "gp_par".BHG_Poi(1) //pointer for DB7.BHGin into AR2 (2)
L DBW [AR1,P#0.0] (3)
T #db_bhg
L DBD [AR1,P#8.0] (4) //Pointer auf Ausgaenge
T #Poi_bhgAus
L DBD [AR1,P#2.0] //Pointer auf Eingaenge
LAR1
T #Poi_bhgEin
OPN DB [#db_bhg]
L D [AR1,P#2.0] //bhg_ein23/45
T LD [AR2,P#16.0]

1.Tell me please, what is located in DB7.DBD196.("gp_par".BHG_Poi).

2.What data will cycle at the beginning of AR2
3.What data is in the first two bytes of the input image the signals HT2. The documentation says that they (the first 2 bytes) are reserved - ???
4.Why the offset of 8 bytes instead of 6.

Thanks for your help!