Hitachi SJ100DN DeviceNet Series Addendum Instruction Manual Addendum page 65

The diagram below shows the example inverter output velocity profile. The dashed lines
correlate a profile change with the DeviceNet data related to that event. Data is in hex
format. A value of "xxxx" means the value is changing at that point in the profile.
Program Example With Data
freq. = 25Hz
f
Forward
rotation
Reverse
rotation
Host output
(hex)
2
1
Word 0: 0060 0061 0061
Word 1: 09C4 09C4 09C4
Word 2: 0064 0064 0064
Word 3: 0064 0064 0064
Host input
(hex)
Word 0: 0000 0101 0111
Word 1: 0000 xxxx 09C4
Word 2: 0000 xxxx xxxx
Word 3: 0000 0000 0000
Timeline
Step
Action
1 Stop
2 FW Run
3
4 Change speed
5
6 Stop
7
8 RV run
9
10 Stop
11
accel/decel = 10sec.
freq. = 10Hz
3 4 5 6
0061 0061 0060
03E8 03E8 03E8
0064 0064 0064
0064 0064 0064
0101 0111 0101
xxxx 03E8 xxxx
xxxx xxxx xxxx
0000 0000 0000
Host Computer
Cmd Freq.
0060h 25 Hz
0061h 25.00 =
09C4h
same 10 Hz
10.00 =
03E8
0060h same
0062h 15 Hz
15.00 =
05DCh
0060h same
SJ100DN Inverter
accel/decel = 20sec.
freq. = 15Hz
7 8 9
0060 0062 0062
03E8 05DC 05DC
0064 0064 00C8
0064 0064 00C8
0000 0102 0112
0000 xxxx 05DC
0000 xxxx xxxx
0000 0000 0000
SJ100DN Inverter
Accel/
Response
Decel
10 sec. Stop
10 = Accel stage
0064h
Constant speed 0111h
same Decel stage
Constant speed 0111h
same Decel stage
Stop
20 sec. Accel stage
=
Constant speed 0112h
00C8h
same Decel stage
Stop
65
t
10 11
0060 0060
05DC 05DC
00C8 00C8
00C8 00C8
0102 0000
xxxx 0000
xxxx 0000
0000 0000
Freq.
Status
Mon.
0000h 0000h
0101h xxxxh
09C4h
0101h xxxxh
03E8h
0101h xxxxh
0000h 0000h
0102h xxxxh
05DCh
0102h xxxxh
0000h 0000h