Omron RX - 2, Руководство пользователя

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7 Advanced Settings
High-function General-purpose Inverter RX2 Series User’s Manual
7-
3 T
orqu
e Con
tro
l
7
7-3
-8
Tor
que Co
mmand
Precautions for Correct Use
Because the speed under torque control is decided by the balance with load, set [Ad-40] torque
control speed limit value input selection for prevention of runaway. In the case of 07: Parameter
setting, set the speed limit value setting [Ad-41]/[Ad-42].
 Parameter
Item Parameter Data Description
Default
data
Switching time of
Speed control to
Torque control
[Ad-04] 0 to 1000(ms)
It is a time to switch from torque command to
speed control. When an error occurs while the
control is switched, set the time longer than the
set time.
100
Input selection for
speed limit at
torque control
[Ad-40] 01 to 13
01 (Ai1 terminal input)/02 (Ai2 terminal input)/
03 (Ai3 terminal input)/04 (Reserved)/
05 (Reserved)/06 (Reserved)/
07 (Parameter setting)/08 (RS 485)/
09 (Option 1)/10 (Option 2)/ 11 (Option 3)/
12 (Pulse train input: main unit)/
13 (Pulse train input: Option)
07
Speed limit at
torque control (at
Forward rotation)
[Ad-41]
0.00 to
590.00(Hz)
Sets frequency to limit in the normal rotation
during torque control.
0.00
Speed limit at
torque control (at
Reverse rotation)
[Ad-42]
0.00 to
590.00(Hz)
Sets frequency to limit in the reverse rotation
during torque control.
0.00
+
-
+
+
+
+
Torque command
input
Torque bias Torque limit
Speed limit
value
Speed control operates when the speed
detection value exceed the speed limit
value.
Speed detection
value
Speed
monitoring
Speed
control
Torque command
(Command value of
current control)