Delta AH500 Programming Manual page 54

SM
↓
SM1630
SM1720
Changing the function code used for a PLC link
↓
to 0x04 (slave 1~32)
SM1751
SM1752↓
COM2 is exchanging data with slave 1~17 by
SM1768 Modbus.
Status of the Ether Link
SM1769
COM2 is exchanging data with slave 18 by
Modbus.
Starting the Ether Link (CPU)
*SM1770
COM2 is exchanging data with slave 19 by
Modbus.
COM2 is exchanging data with slave 20 by
*SM1771
Modbus.
Starting the Ether Link (port 0)
↓
*SM1772
↓
Starting the Ether Link (port 11)
SM1783
COM2 is exchanging data with slave 21~32 by
Modbus.
Starting the Ether Link (port 12)
↓
*SM1784
↓
Starting the Ether Link (port 15)
SM1787
An error occurs when COM2 reads data from
slave 1~4 by Modbus.
Ether Link error flag (CPU)
*SM1788
An error occurs when COM2 reads data from
slave 5 by Modbus.
An error occurs when COM2 reads data from
*SM1789
slave 6 by Modbus.
Ether Link error flag (port 0)
↓
*SM1790
↓
Ether Link error flag (port 15)
SM1805
An error occurs when COM2 reads data from
slave 7~22 by Modbus.
Status of the Ether Link (CPU)
*SM1806
An error occurs when COM2 reads data from
slave 23 by Modbus.
An error occurs when COM2 reads data from
*SM1807
slave 24by Modbus.
Status of the Ether Link (port 0)
*SM1808
↓
Status of the Ether Link (port 7)
SM1815
An error occurs when COM2 reads data from
slave 25~32 by Modbus.
*SM1816
Status of an Ether link (port 8~15)
↓
An error occurs when COM2 writes data to
SM1823
slave 1~8 by Modbus.
Block 1~24 for an Ether link is active.
SM1824
↓
An error occurs when COM2 writes data to
SM1847
slave 9~32 by Modbus.
Function
↓
Ch a pt er 2 De v ic es
OFF STOP
 
ON RUN
○ ○
× × × OFF OFF
○
× × × × OFF –
○ ○
× OFF –
× ×
○
× × × × OFF –
○ ○
× OFF –
× ×
○
× × × × OFF –
○
× × × × OFF –
○ ○
× × × OFF –
○
× × × × OFF –
○ ○
× × × OFF –
○
× × × × OFF –
○
○
× × OFF –
×
○
× × × × OFF –
○
× × × × OFF –
○ ○
× OFF –
× ×
○
× × × × OFF –
○ ○
× OFF –
× ×
○
× × × × OFF –
○
× × × × OFF –
○ ○
× × × OFF –
○
× × × × OFF –
○ ○
× × × OFF –
○
× × × × OFF –
○ ○
× × × OFF –
○
× × × × OFF –
RUN

STOP
– R/W OFF
– R OFF
– R OFF
– R OFF
– R/W OFF
– R OFF
– R OFF
– R/W OFF
– R OFF
– R/W OFF
– R OFF
– R OFF
– R OFF
– R OFF
– R OFF
– R OFF
– R OFF
– R OFF
– R OFF
– R OFF
– R OFF
– R OFF
– R OFF
– R OFF
– R OFF
2 - 3 5