Configuring The Function Display At User-Specific Keys (U Keys) - Siemens SINUMERIK 840D sl Equipment Manual

Commissioning
8.1 SINUMERIK Operate
8.1.4

Configuring the function display at user-specific keys (U keys)

Function
Active functions can be displayed at the configurable user keys via the PLC. For instance, small
LEDs can be emulated on the softkeys.
You configure the function in the "slckcpf.ini" file.
Interface signals
The PLC bits are in the output image of the PLC-HT 8 interface and are analog to those in the input
image.
Signals to the MCP1 (or MCP2)
Interface PLC → HT 8
Byte
AB n + 1
AB n + 4
AB n + 5
Adapt the display in the "slckcpf.ini" file
Section
UserKeyLEDIcon
UserKeyLEDIconAlignment
UserKeyLEDMap
122
Bit 7 Bit 6 Bit 5
U4 U3
U9 U10 U11
U8 U7
Description
Name of the icon file.
Standard entry: led_green.png
OFF
PRESSED
Specifies the position of the icon.
Standard position: AlignLeft | AlignTop
Horizontal and vertical alignments can be combined. The two
names are separated by the "|" character.
The following alignments are possible:
AlignLeft
AlignRight
AlignHCenter
AlignTop
AlignBottom
AlignVCenter
Specifies the start address of the output image.
Entries can be made in the following form: "DBx.DBBy", "ABx",
"MBx".
Default setting: The start address is determined using
DB7 MCP1Out (or MCP2Out).
Bit 4 Bit 3 Bit 2
U2 U1
U12 U13 U14
U6 U5
Deactivates the icon display.
Displays the active functions by pressing
down the softkey.
Left
Right
Horizontal, center
Top
Bottom
Vertical, center
Equipment Manual, 02/2024, A5E52918633B AA
Bit 1 Bit 0
U15 U16
Handheld Terminal HT 8