Hitachi SJ-DN Instruction Manual page 19

6.3.3 Hitachi inverter I/O Instance
This I/O instance is able to control the operation control, which is necessary to Hitachi inverters.
Master to SJ-DN: Instance100 •i P 046: 100•j
Byte Bit7
0 •|
1
2
3
4
5
6
7
Data
Run Fwd
Run Rev
Fault Reset
Free run stop
NetCtrl
NetRef
Speed Reference
Acceleration time /
Deceleration time
•@ (Note) When set both Run Fwd and Run Rev to 1, the inverter executes as stop command.
CHAPTER 6
Bit6 Bit5
NetRef NetCtrl
Speed Reference (Low Byte)
Speed Reference (High Byte)
Acceleration time (Low Byte)
Acceleration time (High Byte)
Deceleration time (Low Byte)
Deceleration time (High Byte)
The inverter is running forward run. 0:Stop 1:Run forward
The inverter is running reverse run. 0:Stop 1:Run reverse
When the Bit is set to "1", the trip states can be cancelled.
0:- 1:Fault reset
Case of the inverter is not in trip condition, when the Bit is set to "1", the inverter
will stop the motor.
When the Bit is set to "1", the inverter stops output and the motor enters the free
run mode.
0:- 1:Free run stop
It indicates setting for method of operational command.
0:Method of operation command, which is selected at operation command
selection (A002).
1:Method of Operation command from DeviceNet is valid.
It indicates setting for method of frequency command.
0:Method of Frequency command, which is selected at frequency command
selection(A001) and setting at Acc / Dec time(F002, F003).
1:Method of frequency and Acc / Dec time command from DeviceNet is valid.
It indicates setting for output frequency of the inverter.
Range of setting:0.00 to 400.00(Hz), Resolution: 0.01(Hz ), Magnification:100
times, Transmit data:0 to 9C4O(Hex)
It indicates setting for Acc/Dec time of the inverter.
Range of setting:0.1 to 3600.0(sec), Resolution:0.1(sec), Magnification:10 times
Transmit data:1 to 8CA0(Hex)
If Acceleration / Deceleration time has not been set by DeviceNet, the inverter will
use the settings in command F002 / F003.
DEVICENET COMMUNICATION FUNCTION
Bit4 Bit3
Free run
•|
stop
•|
Contents
15
Bit2 Bit1
Fault
Run Rev
Reset
Bit0
Run Fwd