WAGO I/O-SYSTEM 750 Manual page 196

196 Appendix
750-644 I/O module reboot required!
To reinstate normal status information on the LEDs, the 750-644 I/O module must
be rebooted. This can be triggered by the corresponding Mailbox command or by
briefly switching off the power.
Conditions
Mailbox size
6
●
Request
Byte
0
1
2
3
4
Arguments
Parameters
MBX_LED_NUMBER
MBX_LED_COLOR
MBX_LED_BLINK
Response
Byte
0
1
Return values
Parameters
MBX_RESULT
12 18 Config. Real-time Ad-hoc Master Slave
● ● ●
7 6
2 2
T
Value
[0 ... 7]
MBX_LEDOFF (0x00)
MBX_LEDRED (0x01)
MBX_LEDGREEN (0x02)
MBX_LEDYELLOW (0x03)
MBX_LEDSTATIC (0x00)
MBX_LEDBLINK (0x01)
7 6
2 2
T
Value
MBX_CMD_OK
MBX_CMD_DENIED_NOT_APPLICABLE
MBX_CMD_OUT_OF_RANGE
MBX_CMD_INVALID_ARG
750-644 Bluetooth
Mode Device role
- -
5 4 3
2 2 2
MBX_SETLED
-
MBX_LED_NUMBER
MBX_LED_COLOR
MBX_LED_BLINK
Description
Selection of the LED, top left LED 0,
to the right of that LED 1, etc.
LED off
LED color red
LED color green
LED color yellow
LED statically switched on
LED blinks
5 4 3
2 2 2
MBX_SETLED
MBX_RESULT
Version 2.0.0, valid from FW/HW Version 03/03
WAGO-I/O-SYSTEM 750
®
RF-Transceiver
Save
config.
● ● -
2 1
2 2
2 1
2 2
Description
No error occurred
Not available in "Real-Time
Communication" or "Ad-hoc
Communication" mode.
An invalid LED number was
given.
An invalid color or behavior
was indicated.
Reboot
-
0
2
0
2
Manual