Operating Instructions – Electronic Motor DRC.-..-DAC
73
6
Description of control elements
Startup
6.4.2
Setpoint potentiometer f1
The potentiometer f1 has the following function: Setting setpoint f1:
6.4.3
Switch f2
The switch f2 has the following function: Setting setpoint f2.
6.4.4
Switch t1
Use switch t1 to set the acceleration of the DRC drive unit. The ramp time t1 refers to a
setpoint change in the motor speed of n = 3000 rpm.
NOTICE
Loss of the ensured degree of protection if the screw plugs of the f1 setpoint
potentiometer are not installed or not installed correctly.
Damage to the DRC electronics cover.
• Once you have set the setpoint, make sure the screw plug of the setpoint
potentiometer has a seal and screw it in.
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[1] Motor speed
[2] Potentiometer setting
1
2
3
4
5
6
7
8
9
10
0
2000
[min
-1
]
[2]
[1]
0
1500
500
1000
6
5
f
1
Switch f2
Detent setting
0
1
2
3
4
5
6
7
8
9
10
Setpoint f2 [rpm]
(Motor speed)
200
250
300
450
600
750
1000 1250 1500 1800 2000
3
4
5
6
7
8
Switch t1
Detent setting
0
1
2
3
4
5
6
7
8
9
10
Ramp time t1 [s]
0.1
0.2
0.3
0.5
0.7
1
2
3
5
7
10
3
4
5
6
7
8
00
I
