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Ethernet Communication Module IFD9507
DVP-PLC Application Manual
17
Explanations:
Every MW records the values in 1 register.
MW#201 MW#202 MW#203 MW#204 MW#205 MW#206 MW#207 MW#208 MW#209 MW#210
Device 1 Device 2 Device 3 Device 4 Device 5 Device 6 Device 7 Device 8 Device 9 Device 10
MW#211 MW#212 MW#213 MW#214 MW#215 MW#216
Device
11
Device
12
Device
13
Device
14
Device
15
Device
16
MW#301: Monitored Status
Explanations:
Every MW records the status in a 16-bit register. 1 = normal; 0 = abnormal.
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Device
16
Device
15
Device
14
Device
13
Device
12
Device
11
Device
10
Device
9
Device
8
Device
7
Device
6
Device
5
Device
4
Device
3
Device
2
Device
1
6 Setting up Device Address and Relay Address in Slave Mode (For Modbus TCP protocol
only)
MIP# Attribute Content Explanation Default Latched
0 ~ 50 R/W
Corresponding
address
Max. 100 addresses are allowed. High
byte for 1 address and low byte for 1
address.
0 Yes
50 ~ 249 R/W Relay IP address
Total 100 IPs. Every address (1 byte)
corresponds to 1 IP address (4 bytes).
0 Yes
Symbol “R” refers to read only; “R/W” refers to read and write.
MIP#0: Corresponding Address
Explanations:
The low bytes of MIP#0 are for the first address, and the high byte are for the second address, and so on.
MIP#51 ~ #52: Corresponding IP for the 1
st
Device Address
Explanations:
Example 1: If you wish to convert “192.168.0.1” into C0A80001 (hex), write A8C0 into MIP50 and H0100 into
MIP51.
Example 2: Data in address 1 have to correspond to 192.168.0.8. Data in address 2 have to correspond to
192.168.0.6. To complete such settings, write H0102 into MIP0, H0800 into MIP50, HA8C0 into MIP51, H0600
into MIP52, and HA8C0 into MIP53.
7 Setting up Device Address and Other Network Settings in Slave Mode
Parameter Explanation
Device address Address of Modbus device
Relay IP address Corresponding IP address for a device
Priority/Time Tick Scale of time. Unit: ms
Timeout Tick Scale of timeout
Timeout Timeout = Time Tick × Timeout Tick (Unit: ms)