Hitachi EH-150 Applications Manual page 46
Ethernet module 2 eh-eth2
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Also See for EH-150:
- Engineering manualline (9 pages) ,
- Applications manual (58 pages) ,
- Applications manual (42 pages)
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[ About the valid combination of CPU and the range of I/O area ]
1. Specify CPU Type correctly, before configuring the items of ASR I/O Area Setting.
2. Don't change the value of CPU Type, after configuring the items of ASR I/O Area Setting.
It can cause an error indication.
3. If the error happened, disconnect from EH-ETH2.
4.Before changing the value of CPU Type, we recommend to set the default value of ASR parameters by
clicking [default set] button in ASR parameters window.
5. The valid combination of CPU and the range of I/O areas is shown in Table 5.20.
Table 5.20
Usage Length Type
16 / 32 / 64
Receive WORD WY
WL
0 to 3FF, ... , 7000 to 73FF
WR
WM
WN
0 to 7FFF
WEX
WEY
Send
BIT
X
Y
R
M
L
0 to 3FFF, ... , 70000 to 73FFF 8 loops
TD/CU
CL
DIF
DFN
TM
EX
EY
WORD WX
WY
WL
0 to 3FF, ... , 7000 to 73FF
WR
0 to EFFF, F000 to FFFF
WM
WN
0 to 7FFF
TC
TV
WEX
WEY
*1 : The upper address is the maximum address. The validated address follows I/O assignment.
*2 : u means unit No.. s means slot No..
*3 : Slave station No.8 and 9 at the time of the remote use are for expansion.
If these address are set to Send/Receive area, EH-ETH2 detects an error at the time of Sending or Receiving.
*4 : A number is not assigned to DIF and DFN of EHV-CPU.
The Table of valid combination of CPU and the range of I/O area
EHV-CPU
128
remarks
(*1)
0 to 49A7
8 loops
0 to EFFF
0 to 7FFF
0 to 1FFFF
(*2)
us00 to us7F
(*2)
us00 to us7F
(*1)
0 to 49A95
(*1)
0 to 49A95
0 to 7BF, 7C0 to FFF
0 to 7FFFF
0 to 2559
0 to 2559
(*4)
-
(*4)
-
-
(*2)
us000 to us7FF
(*2)
us000 to us7FF
(*1)
0 to 49A7
(*1)
0 to 49A7
8 loops
0 to 7FFF
0 to 1FFFF
0 to 2559
-
(*2)
us00 to us7F
(*2)
us00 to us7F
5-26
Chapter 5 Configuration of Communication parameters
308A
316A
448/448A
(*1)
0 to 177
0 to 3FF, 1000 to 13FF
0 to 43FF 0 to 57FF 0 to C3FF
0 to 3FF
(*1)
0 to 1795
(*1)
0 to 1795
0 to 7BF, 7C0 to 7FF
0 to 3FFF
0 to 3FFF, 10000 to 13FFF
0 to 511
0 to 511
0 to 511
0 to 511
-
(*1)
0 to 177
(*1)
0 to 177
0 to 3FF, 1000 to 13FF
0 to 43FF 0 to 57FF 0 to C3FF
0 to 3FF
0 to 511
-
EH-150
516
548
(*1) (*3)
0 to 49A7
2 loops
0 to 57FF 0 to C3FF
-
-
-
(*1) (*3)
0 to 49A95
(*1) (*3)
0 to 49A95
2 loops
0 to 2047
-
-
(*1) (*3)
0 to 49A7
(*1) (*3)
0 to 49A7
2 loops
0 to 57FF 0 to C3FF + F000 to F1FF
-
0 to 2047
-
-
remarks
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