IzoT U60 DIN Network Interface User’s Guide
27
0xD0
niMODE_L5
Sets the U60 to Layer 5 mode. If
already in this mode the U60 will
reply with this command. Otherwise
the U60 will reset and resume in the
new mode. This change is
persistent across resets. This
command is issued by the U60
driver.
U/D
0xD1
niMODE_L2
Sets the U60 to Layer 2 mode. If
already in this mode the U60 will
reply with this command. Otherwise
the U60 will reset and resume in the
new mode. This change is
persistent across resets. This
command is issued by the U60
driver.
U/D
0xE0
niSSTATUS
Provides status information.
When sent downlink, the U60
responds with the
niSSTATUS
command followed by the
following 4 bytes of data:
[
TXID Value
],
[
MIP Version
],
[
1
(Layer 2 Mode)
or
0
(Layer 5
Mode)
],
[Serial checksum error count]
U/D
0xE6
niSERVICE
In Layer 5 mode, sends a Service
Pin message. Ignored in Layer 2
mode.
D
Product Query Network Management Command
The U60 supports the
Product Query
network management command from the
host only. The code for this command is the Network Management Escape code
[0x7D] followed by the sub-command and command values of [0x01], [0x01]. The
response includes
PRODUCT
and
MODEL
values based on whether the U60 is
currently in Layer 2 or Layer 5 mode. The App Version is 3.1 (31); the TXID is
4
for a
TP/FT-10 channel and the TXID is 11 for a TP/RS-485 channel.
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