SuperSigma2 AM PMS – V1.5.6 17-1-2020 Page 88 (97) ©2019 DMC GmbH Herten Germany
node”” set to 0). It is in charge ok regularly checking all slaves that share the line contactor, in addition to controlling the
line contactor itself. If the Master Controller or one of the slaves reports a hard error (Fault code > 15), or if one of the
slave controllers fails to respond to him, it will open the line contactor and send a warning message to each of the slaves
that are sharing it to go into a ‘safe’ mode.
If parameters are set up incorrectly, the Master Controller will issue an error.
The first two options (0 and 1) are valid only if CAN HMI messages are disabled (“M9-3 Transmit/Receive CAN messages
“CANMsgs””set to 4).
• If set to 0 (No Sharing), then each controller must have a separate line contactor.
• If set to 1 (Sharing), then the Slave Controllers on the CAN network will be able to use the line contactor managed
by the Master Controller.
Mind that the Slave Controllers MUST be set up with CAN ID starting from 1 without skipping any node number.
If this value is selected, then the parameter “M9-5 Last Node Sharing Line Contactor “LstNode”” must also be set
on the Master Controller. Setting this parameter on a slave has no effect.
• If set to 2 (Sharing with CAN HMI active, Master), refer to [2].
• If set to 3 (Sharing with CAN HMI active, Slave), refer to [2].
M9-5 Last Node Sharing Line Contactor “LstNode”
This setting is used to indicate which is the last node sharing the line contactor managed by the master. If the CAN HMI is
not used (“M9-3 Transmit/Receive CAN messages “CANMsgs””set to 4) and therefore “M9-4 Shared Line Contactor
“ShareLC”” is set to 0 or 1, only the Master Controller uses this setting. Setting it on a slave controller has therefore no
influence.
This should be set to the highest node number of controllers sharing the line contactor.
Example: if there are four controllers connected and they have node numbers of 0, 1, 2 and 3, then this parameter should
be set to 3.
If “M9-4 Shared Line Contactor “ShareLC”” is set to 2 or 3 please refer to [2] for configuration.
M9-6 Can Control Type “CANCtTyp”
M9-7 CAN motor status transmit rate “CAN_MS”
M9-8 CAN controller status transmit rate “CAN_CS”
M9-9 CAN drive status transmit rate “CAN_DS”
M9-10 CAN controller timeout timer “CAN_TO”
All these settings allow to use the controller in a CAN network with third party devices. They are active if parameter “M9-
3 Transmit/Receive CAN messages “CANMsgs”” is set different from 4 thus enabling CAN HMI messages.
Refer to [2] for further details.
M9-11 CAN Node ID via digital input “CAN_DIG”
This allow to assign the Controller’s Node Number from physical inputs. To make this active, also control Via Can HMI
must be activated (“M9-3 Transmit/Receive CAN messages “CANMsgs”” set lower than 4) and the Can Node assigned by
physical digital input must be between 1 and 15.
If some of the mentioned conditions are not fulfilled (F7 S014, F29 S013) will appear (see error code list).
The Can node ID number is assigned by means of the pins reported in the following list
• DI 1 (pin 1) (LSB)
• DI 2 (pin 2)
• DI 3 (pin 3)
• DI 5 (pin 5) (MSB)
With the following logic:
Can Node Number = 8*DI5 + 4* DI3 + 2* DI2 + DI 1
Inputs have to be considered normally open (if switch connected open DIx=0, if switch connected closed
Dix=1).
The node number is assigned only once at power up.
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