Siemens SINUMERIK 840D sl Function Manual

Detailed description
2.12 Block descriptions
Basic logic functions: PLC Basic program powerline (P3 pl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
205
Description of formal parameters
The table below lists all formal parameters of the BHGDisp function:
Signal I/O Type Value range Remark
Row I BYTE 0-3 Display line
0: No display output
1: Line 1
2: Line 2
3: Line 1 and line 2
ChrArray I STRING >= string[32] This string contains the
entire display content
Convert I BOOL Activation of numerical conversion
Addr I POINTER Points to the variable
to be converted
DataType I BYTE 1-8 Data type of variable
1: BOOL, 1 character
2: BYTE, 3 characters
3: CHAR, 1 character
4: WORD, 5 characters
5: INT, 6 characters
6: DWORD, 7 characters
7: DINT, 8 characters
8: REAL, 9 characters
(see parameter Digits)
StringAddr I INT 1-32 Address within variable ChrArray
Digits I BYTE 1-4 Relevant only for data type REAL
with sign
1: 6.1 digits unsigned
2: 5.2 digits unsigned
3: 4.3 digits unsigned
4: 3,4 digits without sign
indicate number of digits without
the sign
Error A BOOL Conversion error, numerical
overflow or
error in StringAddr

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based