Mitsubishi Electric RD77MS2 - Page 208

206
7 EXPANSION CONTROL
7.1 Speed-torque Control
The following chart shows the operation when "1: Current feed value pass" is set in "[Cd.153] Control mode auto-shift
selection".
t
0 10
** 30
** 33
Torque
30.0%
[Cd.138] Control mode switching request
[Cd.139] Control mode setting
[Md.26] Axis operation status
t
V
1000
Position control mode Continuous operation to torque control mode
10000
0 01
[Md.124] Control mode switching status
OFF
ON
Contact with target
**: Depending on the control mode.
0 1
[Cd.153] Control mode auto-shift selection
0 adr
[Cd.154] Control mode auto-shift parameter
3000
2
**
Current feed value passes the address
"adr" set in "[Cd.154] Control mode
auto-shift parameter".
0
0
6 to 11 ms
Continuous operation to torque control
([Md.125] Servo status3: b14)
[Cd.147] Speed limit value at continuous
operation to torque control mode
[Cd.150] Target torque at continuous
operation to torque control mode