Hitachi HIDIC EH-150 Applications Manual page 46

5.8.4 Sample program
The ladder program which sends and receives Explicit message with HITACHI inverter L100DN is
shown.
MAC ID=0
The sample program operation outline
The following command is sent to the inverter (MAC ID=1).
Command: It monitors accumulation operation time.
Class = 100(H0064)
Instance = 1(H0001)
Attribute = 115(H73)
Service = H0E(Get_Attribute_Single)
The following command is sent to the inverter (MAC ID=5).
Command: It sets a maximum frequency to 60 Hz.
Class = 101(H0065)
Instance = 1(H0001)
Attribute = 104(H68)
Data = 60(H003C)
Service = H10(Set_Attribute_Sibgle)
Initial setting for FUN 162,163
R7E3
1 scan ON
after RUN
EH-150 DeviceNet
Master module
MAC ID=0
Inverter
L100DN
MAC ID=1
WR100 = 2
WR101 = 0
ADRIO ( WR102 , R100 )
ADRIO ( WR103 , WR200 )
ADRIO ( WR104 , WR300 )
WR107 = 3
ADRIO ( WR108 , M0 )
ADRIO ( WR109 , WM200 )
ADRIO ( WR10A , WM300 )
FUN 163 ( WR100 )
5-23
Chapter 5 Master Module Specifications
Inverter
L100DN
MAC ID=5
WR100:Number of Master
WR101:Master 1 Slot No.
WR102: Specified R100 to the
WR103: Specified WR200 to
WR104:Specified WR300 to
WR107:Master 2 Slot No.
WR109:Specified WM200 to
WR10A:Specified WM300 to
control flag
the top of sending
area
the top of receiving
area
WR108:Specified M0
to the control flag
the top of sending
area
the top of receiving
area