DMC Sigma2N - Menu 7.1 CAN General

Simga2N Traction Advanced Manual– V1.3 Page 121 (166) ©2021 DMC GmbH Herten Germany
Menu 7.1 “CAN general”
Cal.
Ref.
Parameter name “Calibrator text”
Range
Step
size
Default
Index
Sub-index
1
CAN node number “CAN node”
1 - 127
1
1
0x2A03
0x0
2
CAN bit rate “CANbitRt”
0 - 3
1
2
0x2A04
0x0
3
CAN Node read via digital input “CAN_DIG”
0 - 1
1
0
0x2A05
0x0
4
Producer heartbeat time “CANOHrBt”
100ms – 1000ms
10ms
1000ms
0x1017
0x0
5
DualMotor and SharedLC messages on 29 or 11
bit IDs
0 - 1
1
0
0x2A0A
0x0
6
CAN communication powerup delay
0.0s – 5.0s
0.1s
0.0s
0x2A0B
0x0
M7.1-1 CAN node number “CAN node”
This sets the CAN node number for the controller. It must be uniquely assigned to each node of the netword.
This is the ID on which SDO communication will be based.
In case “M7.2-1 PDO free type “FreeMapT”” is set to 0 or 1, this is the node-ID that will be used for constructing
the identifier of each message that the DMC Sigma2N Controller will be able to send/receive.
In case “M7.2-1 PDO free type “FreeMapT”” is set to 2 or 3, the user has the possibility to assign any node
number to the message identifiers, but SDO communication. DualMotor function and SharedLineContactor
function will still be based upon this parameter.
M7.1-2 CAN bit rate “CANbitRt”
It changes the Can communication rate of the controller:
• If set to 0, the bitrate is 100 kbit/s
• If set to 1, the bitrate is 125 kbit/s
• If set to 2, the bitrate is 250 kbit/s
• If set to 3, the bitrate is 500 kbit/s
The change is active only after a key power off-on cycle.
WARNING!
! VERY IMPORTANT if the bit rate of the controller is changed also the calibrator bit rate has
to be changed to communicated again with the controller.
To change the calibrator bit rate follow this procedure:
15) Press and hold the SEL button for more than 2 seconds in order to return to the calibrator’s main page.
16) Scroll with button to “About & Setup” menu; this is the calibrator menu for info and bit rate setup.
17) Press and buttons at the same time and information about calibrator will appear.
18) Press or buttons to increase or decrease the Calibrator’s CAN bitrate.
19) When the desired bit rate is displayed cycle the key of controller for resetting the calibrator.
20) The calibrator at new power up will operate on CAN bus at the selected bit rate.
WARNING!
! VERY IMPORTANT If the calibrator bit rate and controller bit rate are set in a not consistent
way the calibrator is not communicating with the controller.
M7.1-3 CAN Node read via digital input “CAN_DIG”
If this parameter is set to 1 it is possible to read/assign CAN Node Number from physical inputs. To make this
active properly, also control Via CAN Open must be activated and the Can Node assigned by physical digital
input must be between 1 and 15.
If any of the mentioned conditions is not fulfilled a fault code (F7 S014, F29 S013) will apper.