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- Cannot set velocity in the SBL2360
Cannot set velocity in the SBL2360
2 years 5 months ago #29535232
by tato_lx
Cannot set velocity in the SBL2360 was created by tato_lx
Hello, we are using Roboteq SBL2360.
I have a CAN interface for the driver. I can set Acceleration and Encoder Counter (addresses 0x2006 and 0x2003) but for some reason I cannot set the Motor Speed (address 0x2002). It returns an answer with a css value of 8 which means there is an error in the message received. I am in Cloed Loop Speed Mode
Any ideas? Thanks
I have a CAN interface for the driver. I can set Acceleration and Encoder Counter (addresses 0x2006 and 0x2003) but for some reason I cannot set the Motor Speed (address 0x2002). It returns an answer with a css value of 8 which means there is an error in the message received. I am in Cloed Loop Speed Mode
Any ideas? Thanks
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2 years 5 months ago #29535233
by Athanasios
Replied by Athanasios on topic Cannot set velocity in the SBL2360
Hi Tato,
are you using the sub index that is for the channel you are using?
eg
for channel 1 it is 0x2002 01
for channel 2 it is 0x2002 02
if you still face problem can you please send me the hole message that you get as respond?
are you using the sub index that is for the channel you are using?
eg
for channel 1 it is 0x2002 01
for channel 2 it is 0x2002 02
if you still face problem can you please send me the hole message that you get as respond?
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2 years 5 months ago #29535238
by tato_lx
Replied by tato_lx on topic Cannot set velocity in the SBL2360
Yes I'm using Sub 02 in this case.
The reply I receive from the Roboteq when I try to set the velocity is:
StdID: 0x581
DLC: 8
Byte 0: 0x80
Byte 1: 0x02
Byte 2: 0x20
Byte 3: 0x02
Byte 4: 0x10
Byte 5: 0x00
Byte 6: 0x07
Byte 7: 0x06
Thanks
The reply I receive from the Roboteq when I try to set the velocity is:
StdID: 0x581
DLC: 8
Byte 0: 0x80
Byte 1: 0x02
Byte 2: 0x20
Byte 3: 0x02
Byte 4: 0x10
Byte 5: 0x00
Byte 6: 0x07
Byte 7: 0x06
Thanks
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2 years 5 months ago #29535239
by Athanasios
Replied by Athanasios on topic Cannot set velocity in the SBL2360
as i see you are not using the correct client command specifier (ccs) for the data type
the error you get is
"Data type does not match, length of service parameter does not match"
the ccs for this object is 0x23
see below one example with wrong ccs 0x2f gets the response you also get
and the next one with the correct ccs is ok
Message Number
; | Time Offset (ms)
; | | Type
; | | | ID (hex)
; | | | | Data Length
; | | | | | Data Bytes (hex) ...
; | | | | | |
;---+-- ----+---- --+-- ----+--- + -+ -- -- -- -- -- -- --
1) 013.8 Rx 0601 8 2F 02 20 01 21 00 00 00
2) 014.6 Rx 0581 8 80 02 20 01 10 00 07 06
3) 45376.5 Rx 0601 8 23 02 20 01 21 00 00 00
4) 45377.1 Rx 0581 8 60 02 20 01 10 00 07 06
the error you get is
"Data type does not match, length of service parameter does not match"
the ccs for this object is 0x23
see below one example with wrong ccs 0x2f gets the response you also get
and the next one with the correct ccs is ok
Message Number
; | Time Offset (ms)
; | | Type
; | | | ID (hex)
; | | | | Data Length
; | | | | | Data Bytes (hex) ...
; | | | | | |
;---+-- ----+---- --+-- ----+--- + -+ -- -- -- -- -- -- --
1) 013.8 Rx 0601 8 2F 02 20 01 21 00 00 00
2) 014.6 Rx 0581 8 80 02 20 01 10 00 07 06
3) 45376.5 Rx 0601 8 23 02 20 01 21 00 00 00
4) 45377.1 Rx 0581 8 60 02 20 01 10 00 07 06
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2 years 5 months ago #29535240
by tato_lx
Replied by tato_lx on topic Cannot set velocity in the SBL2360
Hello!
It is still not working.
Here is a pic with the responses:
The top part is a successful write to register 0x2006 and the response.
The bottom part is the unsuccessful attempt to write to 0x2002 and the response.
Thanks
It is still not working.
Here is a pic with the responses:
The top part is a successful write to register 0x2006 and the response.
The bottom part is the unsuccessful attempt to write to 0x2002 and the response.
Thanks
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2 years 5 months ago #29535241
by Athanasios
Replied by Athanasios on topic Cannot set velocity in the SBL2360
Can you please send me the firmware you are using?
send by console ?fid
send by console ?fid
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2 years 5 months ago #29535242
by tato_lx
Replied by tato_lx on topic Cannot set velocity in the SBL2360
Hello!
The Fimware ID is v2.01 SBL2xxxx 11/14/2019. Please see attachment.
The Fimware ID is v2.01 SBL2xxxx 11/14/2019. Please see attachment.
Attachments:
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2 years 5 months ago #29535243
by Athanasios
Replied by Athanasios on topic Cannot set velocity in the SBL2360
please send me an email to @athanasios.baxevanos@mail.nidec.com with same title so I can send you a firmware with a fix for this.
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2 years 3 months ago #29535286
by fabio.lisurici
Replied by fabio.lisurici on topic Cannot set velocity in the SBL2360
Hi,
I have exactly the same problem, did you solve it?
I'm using SBL 2360, the version of my firmware is v2.01 SBL2XXX 11/14/2019. I'm using CANOpen to send commands to the driver in order to control a motor wired to the channel 1.
I send 23 02 20 01 32 00 00 00 to set velocity but I get in responce: 80 02 20 01 10 00 07 06
How can I sove the issue?
Why the byte0 for 0x2002 is 23?
Thank you
I have exactly the same problem, did you solve it?
I'm using SBL 2360, the version of my firmware is v2.01 SBL2XXX 11/14/2019. I'm using CANOpen to send commands to the driver in order to control a motor wired to the channel 1.
I send 23 02 20 01 32 00 00 00 to set velocity but I get in responce: 80 02 20 01 10 00 07 06
How can I sove the issue?
Why the byte0 for 0x2002 is 23?
Thank you
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2 years 3 months ago #29535287
by tato_lx
Replied by tato_lx on topic Cannot set velocity in the SBL2360
Hello! The problem was the Firmware release. I was given new Firmware and it is fixed!
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