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4 Inverter Control
EtherCAT Communication Unit USER’S MANUAL (3G3AX-MX2-ECT)
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4-2-4 Sample Prog
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This section explains a configuration that uses CJ1W-NCx82 as the master, and one MX2 inverter on
which an EtherCAT Communication Unit (node address: 17) is mounted as the slave.
The shared parameter settings of CJ1W-NCx82 are as follows.
The control information and status information of the EtherCAT Communication Unit is allocated to the
addresses below.
•
Control information (master to slave)
•
Status information (slave to master)
4-2-4
Sample Program
Configuration
Parameter settings
Parameter name
Set value
Remote I/O Output Memory Area Selection
CIO area
First word of remote I/O Output memory area
3800
Remote I/O Input Memory Area Selection
CIO area
First word of remote I/O Input memory area
3900
Word
Address
Meaning
n
CIO 3800
Command
Bit 0: Forward/stop
Bit 1: Reverse/stop
Bit 7: Fault reset
n + 1
CIO 3801
Frequency reference (increments of 0.01 Hz)
Word
Address
Meaning
m
CIO 3900
Command
Bit 0: During forward operation
Bit 1: During reverse operation
Bit 3: Fault
m + 1
CIO 3901
Output frequency monitor (increments of 0.01 Hz)
Summary of Contents for 3G3AX-MX2-ECT
Page 23: ...20 EtherCAT Communication Unit USER S MANUAL 3G3AX MX2 ECT CONTENTS ...
Page 31: ...1 EtherCAT Network 1 8 EtherCAT Communication Unit USER S MANUAL 3G3AX MX2 ECT ...
Page 85: ...4 Inverter Control 4 18 EtherCAT Communication Unit USER S MANUAL 3G3AX MX2 ECT ...
Page 111: ...5 CiA402 Drive Profile 5 26 EtherCAT Communication Unit USER S MANUAL 3G3AX MX2 ECT ...
Page 162: ...Index 1 EtherCAT Communication Unit USER S MANUAL 3G3AX MX2 ECT I Index ...
Page 164: ......