Interrogating The Status Display Through The Plc - HEIDENHAIN TNC 426 PB/M Technical Manual

Interrogating the
status display
through the PLC
Transferred number
0 Main operating mode of editor
1 Main operating mode of machine
2 Editor mode in background
3 Machine mode in background
4 Displayed screen window
6 – 242
Module 9035 Reading status information
With this module you can interrogate the status display or read the status
information. You transfer a number indicating the desired information.
Return code
0: PROGRAMMING AND EDITING
1: TEST RUN
0: REFERENCE MARK TRAVERSE
1: MANUAL OPERATION
2: ELECTRONIC HANDWHEEL
3: POSITIONING WITH MANUAL DATA INPUT
4: PROGRAM RUN, SINGLE BLOCK
5: PROGRAM RUN, FULL SEQUENCE
0: None (main operating mode active)
1: MOD active
2: Directory/external screen active
3: MP editor active
4: PLC editor active
0: None (main operating mode active)
1: MOD active 2: Directory/external screen active
3: Tool table selected (as of 280 472-xx)
4: Pocket table selected (as of 280 472-xx)
Bit encoded
Bits 0 to 7: Editing screen
Bit 0=1: Editing screen is displayed
Bit 1=1: Window mode active
Bit 2=1: Block display/program select/setup window
active
Bit 3=1: Position display active
Bit 4=1: PLC status window active
Bit 5=1: Status/graphic window active
Bit 6/7: Reserved
Bits 8 to 15: Machine screen
Bit 8=1: Machine screen is displayed
Bit 9=1: Window mode active
Bit 10=1: Block display/program select/setup window
active
Bit 11=1: Position display active
Bit 12=1: PLC status window active
Bit 13=1: Status/graphic window active
Bit 14/15: Reserved
HEIDENHAIN Technical Manual TNC 426, TNC 430