Chapter 6 Communication mode
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[EHV-CPU]
TRNS 9 ( WY215 , WR0 , M0 )
WR7 = H0000
…
Initial setting command
WR8 = 200
…
Command timeout time
DR9 =ADR(WR100)
…
I/O address of sending data area
( WR100 )
DRB = ADR(WR200)
…
I/O address of receiving data area
( WR200 )
WRD = H0002
…
Size of receiving data area
R7E3
s parameter
TRNS 9 command
WR100 = H0012
No. of send data (byte)
WR101 = H0030
Communication mode
WR102 = H0002
Waiting time for slave response
WR103 = H0002
Waiting time for switching station No
WR104 = H000A
Setting data link area
WR105 = H1000
WR106 = H0016
Number of words occupied by master
WR107 = H0132
Station number, word of slave station
WR108 = H0208
Station number, word of slave station
WR109 = H0324
Station number, word of slave station
R7E3
Sending data area
(Parameter for
initialization )
M0
S
TRNS 9 execution
R0
DIF
R7E3
X2129
Содержание EH-150 Series
Страница 1: ...HITACHI PROGRAMMABLE CONTROLLER Serial Communication Module EH SIO APPLICATION MANUAL NJI 443F X ...
Страница 2: ......
Страница 10: ...M E M O ...
Страница 30: ...Chapter 4 Installation 4 10 M E M O ...
Страница 156: ...Chapter 7 System setup 7 12 M E M O ...
Страница 164: ...Chapter 8 Daily and Periodic Inspection 8 8 M E M O ...