12
Rev. 1.0
11/08/2017
STF-EC Hardware Manual
400-820-9661
2.8 Setting the EtherCAT Node ID
STF-EC support three methods to set and read the EtherCAT Node ID(Alias ID):
2.8.1 Set by rotary switches
When the drive’s ID is configured to be set by rotary switches in STF Configrator software,
two decimal rotary switches on the drive are used to set a nonzero value (range 1~99) as the
EtherCAT node Alias ID.
For example, if switch S1 is 1 and switch S2 is 2, then the drive’s EtherCAT node Alias ID is set to
12.
ID value set by rotary switches takes effect when power of drive turns on.
2.8.2 Assigned by master controller
When the drive’s ID is configured to be assigned by master controller in STF Configrator
software, the master controller can set the EtherCAT node Alias ID to address 0004h of SII (Slave
Information Interface) EEPROM. The drive can get this ID value from SII EEPROM address 0004h
after power up.
2.8.3 Read rotary switches setting by AL Status Code
3 Inputs and Outputs
STF series drive inputs and outputs include:
•
8 optically isolated digital inputs, 5-24VDC for high level voltage
•
4 optically isolated digital outputs, maximum voltage 30V, maximum sinking or sourcing current
100mA
2
4
6
8
10
12
14
16
18
20
1
3
5
7
9
11
13
15
17
19
X1+
X2+
X3+
X4+
X5
X7
Y1
Y3
Y4+
XCOM
YCOM
X1-
X2-
X3-
X4-
X6
X8
Y2
Y4-
J2
I/O Connector Diagram
