— 10-20 —
10.3.1. RS-232C Communication Command
l
In the velocity control mode, the operation of the Motor can be executed through RS-232C
communication command.
l
Setting the parameter AC (AC0) makes the DC command valid.
Then input
C
D
ENT
(data)
to control the Motor under the proportional speed to the command data value.
l
The relation between the command DC data and velocity is shown in Figure 10-12.
Figure 10-12
+1365
+4095
+4095
-4095
-4095
-1365
♦
When the resolver resolution is
12 bit.
CCW maximum
velocity
CW maximum
velocity
♦
When the resolver resolution is
10 bit or automatic switching.
CCW maximum
velocity
CW maximum
velocity
Caution : When the polarity of the position scale is reversed by setting DI parameter,
the polarity of DC command is also reversed.
Table 10-12
[s
-1
]
Maximum velocity
Motor series
Resolver resolution: 12 bit
Resolver resolution: 10 bit
or automatic switching
YS, JS1, JS2, RS
1
3
SS
1.25
3.75
AS, BS, JS0
1.5
4.5
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