61 Configuration Register:
This is a single byte, 8 flags.
bit 0 - 2 not used.
bit 3 Disable re-transmission of COS messages R/W . When this bit is set ALL event driven messages are sent only
once per event. Unacknowledged messages are not resent.
bit 4 - 7 not used.
This attribute is stored in non volatile memory.
ACTIONS
Action Description Requested Data Requested Data Type Response Data Response Data Type
0 No Operation None None
1 Change Address New Address Unsigned 8 None
Device ID* Unsigned 8
Partner ID* Unsigned 16
Serial No.* Unsigned 32
2 Self Test None None
6 Clear All Errors None None
8 Enroll Logical Device None Partner ID Unsigned 16
Serial No. Unsigned 32
51 Force Input Input State Unsigned 8 None
52 Remove Forced Input None None
53 Read Primitive Tag Attribute ID Attribute ID Unsigned 8
Primitive tage Unsigned 32
* These parameters are optional
0 NO-OP: This is used primarily during “Autobaud” and to solicit a response from another node to verify bus integrity.
No action is performed by our device.
1 Change Address: There are two methods to change the address.
• If the message contains one or two data bytes the address is changed to the address defined by the first byte.
The second byte is ignored.
• If the message contains eight data bytes, then bytes 3 and 4 are checked against the Vendor ID.
Bytes 5-8 are checked against the Serial Number. If the Vendor ID and Serial Number are correct, then byte 1 is
used to determine the new address. If either is not correct the message is ignored.
2 Initiate Self Test: This action initiates a self test sequence internal to the node. This action is acknowledged prior to
the start of the self test. An Event ID 0 is then transmitted only if internal errors are found.
6 Reset Errors: This action clears the error flags in both bytes of attribute #9, Bus Diagnostic Register.
8 Enroll: Enroll returns a 6 byte message. The first four data bytes are the Serial Number and the remaining two bytes
are the Vendor Identification Number. The firmware waits for a random delay, up to 10 ms, before responding to this
action. This delay makes it possible to detect multiple devices with the same logical address.
51 Force Input/Output Variable State: This forces the logical state of the Input, Attribute #18. The data contains a
Boolean single byte: 00 or 01.
52 Remove Force Input/Output Variable State: This function removes the forced state, and restores normal operation.
53 Read Primitive Tag: This action is called with one byte of input data - the attribute number. This action responds
with the following 3 bytes of data: Attribute # (unsigned 8), Primitive Tag (unsigned 16).
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