MCD Elektronik 153780, Руководство пользователя, Страница: 18 / 18

Elektronik GmbH USB hub 3.0 6-Port, 2 Control Inputs Manual
Page 18 of 18
Command Parameters Response
value
Comment With
prefix
“D“
Special
SC A | E | H ok Control connection is selected automatically, always via
the external connection or always via the USB hub
connection
X
N 00 - FF ok Store an ID number for later identification; only with
prefix "D"!
X
X 00
– 3F
ok Bit mask for priority of parallel inputs:

0 = port is turned on and off via USB

1 = port is turned on and off via the parallel port
X
Y 00
– 3F
ok Bit mask for polarity of parallel inputs:

0 = active on low level

1 = active on high level or open input
X
R SC A | E | H Read the selection of the control connection X
R N 00
– FF
Read the ID for identification X
R V String Version of Firmware
R X 00
– 3F
Read the priority of the parallel inputs X
R Y 00
– 3F
Read the polarity of the parallel inputs X
Table: Parameters for Current Limitation
Parameters Nominal value of current
limitation
Typical Maximum
0 500 mA 480 mA 500 mA
1 900 mA 850 mA 900 mA
2 1000 mA 950 mA 1000 mA
3 1200 mA 1130 mA 1200 mA
4 1500 mA 1400 mA 1500 mA
5 1800 mA 1720 mA 1800 mA
6 2000 mA 1910 mA 2000 mA
7 2500 mA 2370 mA 2500 mA