ICP 4030 iMC-P
32
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January
2018
Current reduction (DIP switch 4)
Since the holding torque of stepper motors is higher than the torque, a holding torque
similar to that of the torque can be achieved by means of a reduced current. As a result,
for example, with a current reduction of 25%, the power dissipation is reduced by 50%,
as the power decreases square to the current. The automatic current reduction can be
set when the motor is at standstill using DIP switch 4. If DIP switch 4 is in the ON
position, the automatic current reduction is deactivated. In the OFF position, the current
is reduced to 50% at standstill.
DIP 4
Current reduction
ON
0% reduction (deactivated)
OFF: 50% reduction
If the holding torque is sufficient, the activated automatic current
reduction is recommended.
At delivery, the automatic current reduction is activated (DIP 4 =
OFF).
Step resolution (DIP-Switch 5, 6, 7, 8)
The step resolution can be set with DIP switches 5,6,7 and 8. By setting a larger divider
for the movement, smoother running is achieved. However, the maximum achievable
speed decreases. The torque in micro-step operation is also reduced to approx. 75%.
The following table shows the switch settings for the corresponding step resolution.
Micro-steps
Steps/ Rot. (1.8 ° Motor)
SW5
SW6
SW7
SW8
2
400
OFF:
ON
ON
ON
4
800
ON
OFF:
ON
ON
8
1600
OFF: OFF:
ON
ON
16
3200
ON
ON
OFF:
ON
32
6400
OFF:
ON
OFF:
ON
64
12800
ON
OFF: OFF:
ON
128
25600
OFF: OFF: OFF:
ON
5
1000
ON
ON
ON
OFF:
10
2000
OFF:
ON
ON
OFF:
20
4000
OFF: OFF:
ON
OFF:
25
5000
OFF: OFF:
ON
OFF:
40
8000
ON
ON
OFF: OFF:
50
10000
OFF:
ON
OFF: OFF:
100
20000
ON
OFF: OFF: OFF:
125
25000
OFF: OFF: OFF: OFF:
At delivery, the step resolution is set to 800 steps/revolution of
the motor.
Содержание ICP 4030 iMC-P
Страница 39: ...ICP 4030 iMC P 38 71 January 2018 7 Open processing programme here the NCP file Isel ncp ...
Страница 40: ...ICP 4030 iMC P 39 71 January 2018 Result text view ...
Страница 41: ...ICP 4030 iMC P Result graphic view 40 71 January 2018 8 for safety sake reference Z axis ...
Страница 59: ...ICP 4030 iMC P 14 Exploded views spare parts lists Fig 4 Exploded view ICP 4030 DU8000 58 71 January 2018 ...
Страница 61: ...ICP 4030 iMC P 69 71 January 2018 14 1 Structure axis systems X Axis ...
Страница 63: ...62 71 January 2018 ICP 4030 iMC P Y axis ...
