Emotron VS10 - Page 434

434 01-6203-01R3, CG Drives & Automation
Parameter
Name / value range / [default setting]
Info
0x404C:001
(P607.01)
PID influence: Acceleration time for showing
(PID influence: Show time)
0.0 ... [5.0] ... 999.9 s
If the trigger assigned in 0x2631:048 (P400.48) of the "Activate process
controller influence ramp" function is TRUE, the influence of the process
controller is shown by means of a ramp with the acceleration time set
here.
0x404C:002
(P607.02)
PID influence: Deceleration time for masking out
(PID influence: Mask out time)
0.0 ... [5.0] ... 999.9 s
If the trigger assigned in 0x2631:048 (P400.48) of the "Activate process
controller influence ramp" function is FALSE, the influence of the process
controller is hidden via a ramp with the deceleration time set here.
Example for operating mode
In the following example, the "Deactivate PID controller" function is used to deactivate
the PID control temporarily:
• As standard setpoint source, the frequency preset 1 is set to 20 Hz.
• Switch S1 starts the motor in forward direction of rotation. Switch S1 in the initial
position stops the motor again.
• Switch S2 deactivates the PID control. The motor is then driven in a speed-controlled
way.
Connection plan
function
Switch S1
Run
Switch S2
Activate ramp 2
Parameter
Name
Setting for this example
0x2631:001 (P400.01) Enable inverter Constant TRUE [1]
0x2631:002 (P400.02)
Run
Digital input 1 [11]
0x2631:004 (P400.04)
Reset fault
Not connected [0]
0x2631:045 (P400.45)
Deactivate PID controller
Digital input 2 [12]
0x2824 (P200.00)
Control selection
Flexible I/O configuration [0]
0x2838:003 (P203.03) Stop method Standard ramp [1]
0x2860:001 (P201.01)
Frequency control: Default setpoint source
Frequency preset 1 [11]
0x2911:001 (P450.01)
Frequency setpoint presets: Preset 1
20 Hz
0x2916 (P211.00)
Maximum frequency
50 Hz
The example assumes that the process controller has been configured
accord
ingly.  Configuring the process controller  232