Hitachi SJ-DN Instruction Manual page 18

CHAPTER6 DEVICENET COMMUNICATION FUNCTION
SJ-DN to Master: Instance71 (P047: 71)
Byte Bit7
At
0
Reference
1
2
3
Data
Faulted
Warning
Running1(Fwd)
Running2(Rev)
Ready
Ctrl From Net
Ref From Net
At Reference
Drive Status
Speed Actual
Bit6 Bit5
Ref From Ctrl From
Net Net
It indicates the inverter is in a fault detecting state.
0:Normal 1:During detecting fault state
It indicates the inverter is in a warning detecting state.
0:Normal
1:During detecting warning (When there is contradiction on the inverter setting.).
It indicates inverter's running condition.
0:Stop / During reverse run 1:During forward run
It indicates inverter's running condition.
0:Stop / During forward run 1:During reverse run
It indicates the inverter ready for drive.
0:Except Drive status: 3,4,5.
1:Complete ready to drive (Drive Status: 3,4,5).
It indicates selection state for inputting the inverter operational command
0:Operation command selection(A002) is valid to set.
1:Operation command from DeviceNet is valid.
It indicates selection state for inputting the inverter frequency command.
0:Frequency command selection(A001) is valid to set.
1:Frequency command from DeviceNet is valid.
It indicates arrival frequency detecting state for the inverter.
0:During stop / During accelerate or decelerate
1:Arrival frequency
It indicates inverter status.
1:Startup (Only R
2:Not Ready (Just after turn on power supply)
3:Ready (Able to activate the inverter•j
4:Enabled (Inverter is running by run command)
5:Stopping (Inverter is decelerating by stop command)
6:Fault Stop (Inverter is decelerating because trip is detected)
7:Faulted (Trip condition)
It shows inverter speed.
[P49:Except for 0]
Rotational speed monitor: Speed Actual(min
Range of monitor:0•`24000(min
e.g.) When Speed Actual is 03E8(Hex) (Speed scale:0)
Speed Actual=03E8(Hex)/2
[P049:0]
Current frequency display (Resolution: 0.01Hz ).
Range of monitor:0.00 to 400.00(Hz) Magnification: 100 time
Bit4 Bit3
Running2
Ready
(Rev)
Drive Status
Speed Actual (Low Byte)
Speed Actual (High Byte)
Contents
-T power supply is ON)
0 0
-1
) (Resolution: 1min
O
=1000/2
14
Bit2 Bit1
Running1
Warning
(Fwd)
SS
-1
) / 2•@•@ SS: Speed scale
-1
) Magnification: 1 time
O
-1
=1000(min )
Bit0
Faulted