Lenze 2175 User Manual

CANopen
6 Parameter setting
6-7
L BA2175 EN 2.0
6.2.1 Structure of a parameter data telegram
User data (up to 8 byte)
1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8t h byte
Data 1 Data 2 Dat a 3 Data4
C
o
m
m
a
n
d
Index Index
S
u
b
i
n
d
e
x
Low Word High Word
C
omman
d
I
n
d
e
x
Low byte
I
n
d
e
x
High byte
S
u
b
i
n
d
e
x
Low byte High byte Low byte High byte
L
o
w
b
y
t
e
H
i
g
h
b
y
t
e
Error message
Parameters can be set via two separate software channels which are selected by means of the
controller address (chapter 6.1.1).
Tip!
User data are displayed in the left-justified INTEL format.
For calculation examples see chapter 6.2.2.
Details about the
p
a
r
a
m
e
t
e
r
d
a
t
a
1st byte
parameter data
telegram:
Command
The command contains the follwing information which must be entered if not already indicated:
Access to Data 1 - Data 4
Command
4bytedata
(5th - 8th byte)
2bytedata
(5th + 6th byte)
1bytedata
(5th byte)
Block
(chapter 6.2.4)
hex hex hex hex
Write Request
(Send parameters to drive)
23 2B 2F
Writing not
Write Response
(Controller response to write request (acknowledgement))
60 60 60
W
r
i
t
i
n
g
n
o
t
possible
Read Request
(Request to read a parameter from the drive)
40 40 40 40
Read Response
(Response to the read request with an actual value)
43 4B 4F 41
Error response
(Controller indicates communication error)
80 80 80 80
Details about the
2nd byte 3rd byte
D
e
t
a
i
l
s
a
b
o
u
t
t
h
e
parameter data
telegram:
Index
Low byte
Index
High byte
Parameters and Lenze codes are selected with these two bytes according to the following formula:
Index = 24575 − ( Lenze - code + 2000 ⋅ ( parameter set − 1))
Example Calculation Index low/high byte
Code L-C0012 (accelerat i o n t i me) in
parameter set 1 is to be addressed.
24575 - 12 - 0 = 24563 = 5F F 3
hex
According to the lef t- justified Intel data format
theentriesare(seechapter6.2.1):
Index low byte = F3
hex
Index high byte = 5F
hex
Code L-C0012 (accelerat i o n t i me) in
parameter set 2 is to be addressed.
An offset of 2000 is to be added because of
parameter set 2:
24575 - 12 - 2000 = 22563 = 5823
hex
According to the lef t- justified Intel data format
theentriesare(seechapter6.2.1):
Index low byte = 23
hex
Index high byte = 58
hex
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.actechdrives.com - Email: info@actechdrives.com
Show/Hide Bookmarks

Lenze 2175 Specifications

General

Brand	Lenze
Model	2175
Category	Network Hardware
Language	English