Unipulse F325 User Manual

99
12 Interface
99
Interface
Chapter
12
02 (0x0002) Return Diagnostic Register (not available for the F325)
The request frame is returned as is.
04 (0x0004) Force Listen Only Mode
The slave device is turned to receive only mode.
The slave device will ignore all messages, not operate or respond, but will process the counters and
the event log.
However, the slave device responds to sub-function 1, which will initialize and restart
communication as well as release the receive only mode.
10 (0x000A) Clear Counters and Diagnostic Register
All counter and diagnosis registers are cleared.
11 (0x000B) Return Bus Message Count
The total numbers of frames detected by a slave device are read.
These are counted when the slave ID matches or when a message is simultaneously transmitted to
all devices.
[Request]
Function 1 byte 0x08
Sub-function 2 byte 0x00, 0x02
Data N x 2 bytes Arbitrary 16-bit data
[Response]
Request echo
[Request]
Function 1 byte 0x08
Sub-function 2 byte 0x00, 0x04
Data 2 byte 0x00, 0x00
[Response]
None
[Request]
Function 1 byte 0x08
Sub-function 2 byte 0x00, 0x0A
Data 2 byte 0x00, 0x00
[Response]
Request echo
[Request]
Function 1 byte 0x08
Sub-function 2 byte 0x00, 0x0B
Data 2 byte 0x00, 0x00
[Response]
Function 1 byte 0x08
Sub-function 2 byte 0x00, 0x0B
Data 2 byte Message count

Unipulse F325 Specifications

General

Brand	Unipulse
Model	F325
Category	Measuring Instruments
Language	English