110
System Manual V2 – MOVITRAC® B
5
Explanation of the parameters
Parameters
85_
Scaling actual speed value
Scaling actual speed value defines a user-specific display parameter P001 User display. For example, the user display is to be shown
in 1/s. Such a setting requires a scaling factor of 1/60. This means the numerator scaling factor has to be set to 1 and the denominator
scaling factor to 60. The user-defined unit 1/s is entered in P852.
Scaling actual speed value (example)
850
Scaling factor numerator
Setting range
1
... 65535
851
Scaling factor denominator
Setting range
1
... 65535
852
User travel unit
Factory setting:
rpm
Up to a maximum of eight ASCII characters; is displayed in P001 User display.
853
Scaled speed FBG
0 / Speed
1 / Scaled speed
86_
Modulation 1 / 2
P860/P861 lets you set the nominal cycle frequency at the inverter output. If P862/P863 is set to OFF, the cycle frequency may vary
automatically depending on the unit utilization.
860 / 861
PWM frequency 1 / 2
4 kHz
8 kHz
12 kHz
16 kHz
862 / 863
PWM fix 1 / 2
on / ON (no automatic change of the cycle frequency by the inverter)
off / OFF
(autonomous change of the switching frequency by the inverter
depending on the utilization)
87_
Process data parameter setting
(for more information, refer to the MOVITRAC
®
B Communication manual)
Mit P870 ... P872 lets you define the content of process output data words PO1 ... PO3. This definition is necessary so MOVITRAC
®
B
can allocate the appropriate setpoints.
The following process output assignments are available:
0 / No function:
The content of the process output data word is ignored.
1 / Setpoint speed:
Speed setpoint entry in rpm.
5 / Max. speed:
Maximum speed (P302).
8 / Ramp:
Ramp time for setpoint selection (P130 / P131).
9 / Control word 1:
Control signals for start/stop, etc.
10 / Control word 2:
Control signals for start/stop, etc.
11 / Setpoint speed [%]:
Selection of a speed setpoint in % of P302.
12 / IPOS PO data
Specification of a 16-bit coded value for IPOS
plus®
13 / PI controller setpoint [%]:
PI controller setpoint
870
Setpoint description PO1
Factory setting: Control word 1
871
Setpoint description PO2
Factory setting: Speed
872
Setpoint description PO3
Factory setting: No function
No.
FBG
Name
Description
P852
P850
P851
1
60
=
Actual
speed value
(1500 rpm )
001
25
USER
[1/s
]
1
2
P
i
f
kVA
Hz
n
Summary of Contents for MOVITRAC MC07B0037-2A3-4-00
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