3 — CANOPEN COMMUNICATIONS
pg. 17
Return to TOC Curtis 1353 CANopen Expansion Module Manual – June 2017
Changes to the node ID require an NMT reset or KSI cycle.
1353 will issue “Node ID Source Fault” when Node ID Source is set with conict. e following table
describes the detail for each source.
Node ID Source Description
0 NA
1 Input/Output1 isn’t set to input mode.
2 Input/Output2 isn’t set to input mode.
3 Input/Output3 isn’t set to input mode.
4 Input/Output4 isn’t set to input mode.
5 Input/Output5 isn’t set to input mode.
6 Input/Output6 isn’t set to input mode.
7 Input/Output7 isn’t set to input mode.
8 Input/Output8 isn’t set to input mode.
9 Input/Output9 isn’t set to input mode.
10
Encoder1 function is enabled.
11
12
Encoder2 function is enabled.
13
14
N/A
15
Standard Message Identiers
e standard message types are dened within a 4-bit eld in the COB ID (Communication OBject
IDentication). Consequently, there are 16 possible standard message types. e values for Curtis
products are:
Generic Type Message Identier Value (binary – hex)
NMT NMT 0000 – 0x0
EMERGENCY SYNC_ERR 0001 – 0x1
PDO PDO1_MISO 0011 – 0x3
PDO1_MOSI 0100 – 0x4
PDO2_MISO 0101 – 0x5
PDO2_MOSI 0110 – 0x6
SDO SDO-MISO 1011 – 0xB
SDO_MOSI 1100 – 0xC
HEARTBEAT NODE 1110 – 0xE