Balluff BIP LD2-T017-01-EP-S4 Series, Руководство пользователя

Страница: 53 / 212

6.10.6 Access locks (Device Access Locks)
Using this standard parameter, it is possible to activate or
deactivate certain functions of the IO-Link device.
In BIP, there is the option to lock the function of the
parameter manager and the button. To do so, the
respective bit of the 2-byte value must be set to 1 (locked).
In order to unlock the function again, the bit is set to 0.
Bit 0 Lock parameter access
(supported)
Bit 1 Lock parameter management
(supported)
Bit 2 Locking the button
(not supported)
Bit 3 Lock local user interface
(not supported)
Bit 4…15 Reserved
Tab. 6-13: Locking parameter data
6.10.7 Profiles and functions (ProfileCharacteristic)
This parameter indicates which profile of the IO-Link device
is supported.
– Subindex 1 (DeviceProfileID):
0x000A (Measuring Sensor standard resolution)
– Subindex 2 (DeviceProfileID):
0×4000 (identification and diagnosis according to
common profile)
– Subindex 3 (FunctionClassID):
0×8001 (SSC function class)
– Subindex 4 (FunctionClassID):
0×8004 (teach channel)
6
IO-Link interface (continued)
6.10.8 Process data structure (PD Input Descriptor)
This parameter describes the composition of the process
data used.
Every part of the process data is described by 3 bytes.
Subindex Values Description
1
0x01
0x04
0x00
Set of Boolean
4-bit length
0-bit offset
2
0x01
0x04
0x04
Set of Boolean
4-bit length
4-bit offset
3
0x03
0x08
0x08
Signed integer
8-bit length
8-bit offset
4
0x03
0x10
0x10
Signed integer
16-bit length
16-bit offset
Tab. 6-14: Process data structure
Using subindex 0, the complete process data description
can be read out (see section Process data on page 12).
www.balluff.com 21 english
BIP LD2-T017-01-EP _ _ / EP _ _ -S4
Inductive Positioning System