Rockwell Automation 160-DN2 160-DN2 DeviceNet Communication Module FRN 3.xx - Manual (Page 31)

Publication 0160-5.18 - June 2003
DeviceNet Parameter Descriptions 5-3
Bulletin 160 SSC Interface
Parameters The Bulletin 160 SSC Interface parameters are grouped together
logically. The following sections provide information about the
Bulletin 160 SSC Interface parameter groups:
• DeviceNet Parameters
• Drive Display Parameters
• Drive Program Parameters
The following parameter lists summarize the Bulletin 160 SSC
Interface. For more detailed information on the Display Group and
Program Group parameters, see the Bulletin 160 SSC User Manual.
Important: The following information contains object mapping data,
which is needed when using Explicit Messaging. Refer to Chapter 6,
Page 6-23 , for more information.
DeviceNet Parameters Use the following parameters to configure and monitor the DeviceNet
Network Interface. These parameters are unique to drives equipped
with the 160-DN2 DeviceNet Communication Module.
Parameter
Number
Name and Description
Object Mapping
(Class-Instance-
Attribute)
Min./Max.
Range
Factory
Default
101 [Switches MAC ID]
This read only parameter displays the state of the Node Address DIP switches.
This address may not be the current address of the module if the Baud Rate DIP
switches are set to 3. In this case P103 - [NV MAC ID] is used. 0xB4-1-3 0 to 63 63
102 [Switches Baud]
This read only parameter displays the state of the Baud Rate DIP switches. A
value of 3 means that the actual baud rate used by this module is given in the
value of P104 - [NV Baud Rate].
0 = 125 kbps
1 = 250 kbps
2 = 500 kbps
3 = Use nonvolatile parameters for Address and Baud.
0xB4-1-4 0 to 3 0
103 [NV MAC ID]
This read/write parameter enables you to program the Node Address of the
module independent of the DIP switch settings. To use this feature, set the baud
rate DIP switches (7 and 8) to ON before power-up. Changing this parameter
does not change the actual node address until power is cycled. 0xB4-1-5 0 to 63 63
104 [NV Baud Rate]
This read/write parameter enables you to set the baud rate of the module without
having to set the DIP switches. To use this feature, set the baud rate switches (7
and 8) to ON before power up. Changing this parameter does not change the
actual data rate until power is cycled.
0 = 125 kbps
1 = 250 kbps
2 = 500 kbps
0xB4-1-6 0 to 2 0
105 [Bus Off Error]
This read/write parameter determines how the Communication Module
processes a CAN Bus Off condition.
0 = Hold CAN chip in its bus off (reset) state when bus off is detected.
1 = If possible, fully reset the CAN chip and continue communicating
when a bus off condition is detected.
0x03-1-3 0 to 1 0