Curtis 3301T - CANopen Standard Objects and UI Configuration

6 — CANopen COMMUNICATIONS
pg. 53
Return to TOC Curtis Model 3301T Digital Instrumentation – September 2021
STANDARD CANOPEN OBJECTS
e following table describes objects required by the CANopen standard:
Name Index Sub-Index Description Read / Write
Values
Data Size
Device Type 1000h 00h Indicates whether a device follows a
standard CiA device prole.
The 3301T does not follow a standard CiA
prole, so the value is 0.
RO 0
32-bit
Error Register 1001h 00h Indicates if a fault is active:
0 = No active fault.
1 = One or more active faults.
RO 0–1
16-bit
Manufacturer Status
Register
1002h 00h Reserved. N/A N/A
Manufacturer Device Name 1008h 00h Initiates a segmented SDO that uploads
the model name and number as an
ASCII string.
RO String
Manufacturer’s Hardware
Version
1009h 00h Initiates a segmented SDO that uploads
the hardware version as an ASCII string.
RO String
Manufacturer Software
Version
100Ah 00h Reserved.
Note: The CDEV and OS Version
parameters indicate the software version.
See Main Menu Parameters.
N/A N/A
Store Parameters 1010h Saves changed parameter values to non-volatile memory (NVM).
00h Indicates the size of the object. RO 0–127
8-bit
01h Saves the current parameter values to
NVM. The data bytes must represent the
string “save.”
RW 0–2147483647
32-bit
Restore Default Parameters 1011h Resets parameters to their default values.
00h Indicates the size of the object. RO 0–127
8-bit
01h Restores parameters to their default
values. The data bytes must represent the
string “load.”
RW 0–2147483647
32-bit
Emergency COB ID 1014h 00h Indicates the Emergency Message COB-ID:
• 0: The COB-ID consists of the
emergency message function code
(0001b) and the node ID.
• Non-zero: The COB-ID consists of the
emergency message function code
(0001b) and the specied value.
The COB-ID’s four most signicant bits
represent the emergency message
function code.
RO 0–16777215
32-bit
Emergency Message Inhibit
Time
1015h 00h Sets the minimum time that must elapse
before another emergency message can
be sent.
RW 4–100 (which
represents
16–400ms)
32-bit