Lenze 2175 - Page 82

CANopen
6 Parameter setting
6-54
L
BA2175 EN 2.0
Index 1800
h
, subindex 2 Code L - C1874 and L-C2374, subcode 1
Index 1801
h
, subindex 2
=
Code L-C1874 and L-C2374, subcode 2
Index 1802
h
, subindex 2 Code L - C1874 and L-C2374, subcode 3
If, for instance, index 1802
h
is read, the response value comes from code L-C1874 / L-C2374,
subcode3. If a new value is writtento index 1801
h
also code L-C1874, subcode 2will beoverwritten
with this value.
Exception:
If value ”254” is written via CANopen index 1800
h
, 1801
h
or 1802
h
the sync rate under l-C1874 and
L-C2374 of the corresponding subcode will be set zero
. In addition the Tx modue under code
L-C1875 / L-C2375 of the corresponding subcode will be set to 2 (event control or cyclic control).
If ”254” is read via index 1800
h
, 1801
h
or 1802
h
, the settings under codes L-C1874 and L-C1875 or
L-C2374 and L-C2375, subcode 1, 2 or 3 apply.
6.5.2.17 L-C1875/L-C2375: Tx mode CAN-OUT1 ... CAN-OUT3
This code contains a selection which indicates when CAN-OUT1 .. CAN-OUT3 PDO are to be sent.
The selection can be made for every output PDO by subdivision into subcodes.
C
o
d
e
I
n
d
e
x
Possible settings
Code
Subcode
Inde
x
Lenze Selection Data type
L-C1875
/1 CAN-OUT1
/
2
*
C
A
N
O
U
T
2
58AC
h
= 22700
d
/1: 0
/2: 1
/3: 1
0[1]3FIX32
L-C2375
/
2* C
A
N-OUT2
/3* CAN-OUT3
56B8
h
= 22200
d
/1: 0
/2: 0
/3: 0
FIX32
*) not e f f e ctive when using 82XX, 8200 vector and 93XX controllers
• Value = 0
– Output PDOs are sent when a sync telegram is received.
– Only sync telegrams with the identifier set under L-C1867 / L-C2367 count as received
telegrams. L-C1874 / L-C2374 can also be used for setting a number of sync telegrams (n =
1 ... 240) after which output PDO are to be sent.
• Value = 1
– Output PDOs are not
sent.
– This selection deactivates the sending of CAN-OUT1..CAN-OUT3.
This deactivation should be used for 82XX, 8200 vector and 9300 controllers which can
exchange a max. of 4 words of control and status information via the AIF. Use just one input
and output PDO because every PDO contains 4 information words (default setting).
Thus unnecessary CAN load can be avoided.
• Value = 2
– The output PDO is either event-controlled or cyclically sent if this value is entered in one of
the three available subcodes.
– The output PDO will be cyclically sent if a cycle time is input for the same CAN-OUT1..3
under code L-C1856 or L-C2356 (depending on the drive). If the cycle time is zero, it will be
sent when an event occurs, i.e. bit change in CAN-OUT object.
• Value = 3
– The output PDO is sent either event-controlled or cyclically , which means that the object is
sent according to the time set under L-C1856 and L-C2356.
– The object is also sent when one or several bits in the CAN-OUT object change.
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