Slot 2 - Display Module (7-Segment Display And Leds) - Siemens SIMATIC HMI IRD400 Operating Instructions Manual

Configuring the display unit

5.4 Slot 2 - DISPLAY module (7-segment display and LEDs)

5.4 Slot 2 - DISPLAY module (7-segment display and LEDs)
Slot 2 is used to control the three 7-segment displays and the LEDs of the display unit.
Parameter Bit coding
name
DISP_dat[0:2] See following
figure
cyc
DISP_led [0] red
[1] green
[2] blue
4
DISP_ctrl [0] Disp_ON_OFF
[1] Blue_LED_ctrl
[2] BrightCtrl
[3] not used
[4:7] Brightness
The direction is always seen from the perspective of the controller.
1
"recordData & writeRec" means: Values are set during startup via a GSDML file or HW Config ("recordData") and can
2
be controlled during operation via "writeRec".
Byte 0: first 7-segment display from the left, byte 1: second 7-segment display of the left, byte 2: third 7-segment display
3
from the left
The LED can only be switched on if the controller is activated via PROFINET via the parameter value
4
"DISP_ctrl.Blue_LED_Ctrl=1".
values > 7 are restricted to 7
5
34
PN Direction
communication
type
cyclic OUT
recordData OUT
& writeRec
2
recordData OUT
& writeRec
2
Data Size Index
1
type [byte]
Byte 3 n.a.
Byte 1 0x91
Byte 1 0x80
Operating Instructions, 05/2018, A5E36790512-AC
Description
Display values for the
7-segment displays, each
byte represents a 7-segment
display . Control: See
3
"DISP_ctrl.7Seg_Ctrl"
LED status
0: Switch off LED
•
1: Switch on LED
•
4
Disp_ON_OFF
0: Switch off the display
•
1: Switching on the
•
display
Blue_LED_Ctrl:
0: Blue LED blinks when
•
signals are received by
the remote control in
operating mode IR-RC
1: The controller deter-
•
mines the behavior of the
blue LED
Bright_Ctrl:
0: Brightness is controlled
•
by the remote control
1: Brightness is controlled
•
by the controller
Brightness:
0 ... 7: Brightness value
5
IRD400