CHAPTER6 DEVICENET COMMUNICATION FUNCTION
16
SJ-DN2 to Master: Instance101 (P047: 101)
Byte
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
0
Input
Terminal
3 State
Input
Terminal
2 State
Input
Terminal
1 State
At
Reference
-
Faulted
Running2
(Rev)
Running1
(Fwd)
1
Drive Status
2
Speed Actual (Low Byte)
3
Speed Actual (High Byte)
4
Output current (Low Byte)
5
Output current (High Byte)
6
Trip cause
7
Ref From
Net
Ctrl From
Net
Forward
Terminal
state
Input
Terminal
8 State
Input
Terminal
7 State
Input
Terminal
6 State
Input
Terminal
5 State
Input
Terminal
4 State
Data
Contents
Running1(Fwd)
It indicates inverter’s running condition.
0:Stop / During reverse run 1:During forward run
Running2(Rev)
It indicates inverter’s running condition.
0:Stop / During forward run 1:During reverse run
Faulted
It indicates the inverter is in a fault detecting state.
0:Normal 1:During detecting fault state
At Reference
It indicates arrival frequency detecting state for the inverter.
0:During stop / During accelerate or decelerate
1:Arrival frequency
Input Terminal 1 State
0: (opened) 1: Input terminal 1 and common are closed.
Input Terminal 2 State
0: (opened) 1: Input terminal 2 and common are closed.
Input Terminal 3 State
0: (opened) 1: Input terminal 3 and common are closed.
Input Terminal 4 State
0: (opened) 1: Input terminal 4 and common are closed.
Input Terminal 5 State
0: (opened) 1: Input terminal 5 and common are closed.
Input Terminal 6 State
0: (opened) 1: Input terminal 6 and common are closed.
Input Terminal 7 State
0: (opened) 1: Input terminal 7 and common are closed.
Input Terminal 8 State
0: (opened) 1: Input terminal 8 and common are closed.
Forward Terminal State
0: (opened) 1: Forward terminal (FW) and common are closed.
Drive Status
It indicates the inverter condition.
00:The inverter is stopping.
01:The inverter is running.
02:The inverter is in jogging mode.
03:The inverter’s output is stopped and the motor is free running (coasting).
04:The inverter is executing DC braking.
This includes the DC braking wait time.
05:The inverter is trying to restart with frequency matching.
Command b001 is set to ”3”.
06:Stop output at instantaneous power failure.
07:The inverter is trying to restart with frequency matching.
Command b001 is set to “2”.
08:The inverter is waiting before it runs on motor again to restart with
frequency matching (by setting b001, b088, C103).
This waiting time is as setting value command b003.
10:The inverter is in a trip condition.
11:The inverter is in under-voltage condition.
Speed Actual
It indicates the inverter’s output frequency monitor.
Monitor range:0.00 to 400.00(Hz), Resolution: 0.01(Hz), Magnification:100
times, Receiving data:0 to 9C4O(Hex)
