KEB COMBIVERT F5-A Applications Manual page 130

Digital in- and outputs
V a - Function
lue
18 Brake control
19 System deviation > level
20 Constant run
21 Acceleration
22 Deceleration
Real direction of rotation = set
23
direction of rotation
24 Utilization > level
25 Amount active current > level
26 DC link voltage > level
27 Actual value > level
28 Set value > level
Approach to reference point fi-
29
nished
30 actual torque > level
31 Absolut value AN1 > level
32 Absolut value AN2 > level
33 Absolut value AN3 > level
34 AN1 > level
35 AN2 > level
36 AN3 > level
37 Timer 1 > level
38 Timer 2 > level
39 Angle difference > level
40 Hardware current limit active
41 Modulation on
42 ANOUT3 PWM
43 ANOUT4 PWM
44 Inverter state (ru.0) = level
Power module
45
(ru.38) > level
Motor temperature (ru.46) > le-
46
vel
Page 7.3 - 34 COMBIVERT F5-A, -E, -H
do.00...do.07: Switching conditions
Description
The output is used for brake control. The output becomes active if the brake
is to be ventilated.
ru.02 „ramp output display" – ru.07 „actual value display" > switching level
Is set, if parameter ru.07 „actual value display" is in a window of +/- LE.16
„hysteresis" around ru.01 „set value display". Not set in state "no control
release" or "standstill". The state of the condition is undefined if the ramp
generator is deactivated by another function (e.g. positioning, speed search,
DC braking, etc.).
Ramp generator is in phase forward acceleration, reverse acceleration or
acceleration stop.
Ramp generator is in phase forward deceleration, reverse deceleration or
deceleration stop.
The directions at the input and at the output of the ramp generator are the
same (the sign of ru.02 „ramp output display" is identical with the sign of
ru.01 „set value display").
Utilization (ru.13) > level
Amount active current (ru.17) > switching level
Actual DC voltage ru.18 > switching level
actual value display (ru.07) > switching level
Amount set value (ru.01) > switching level (only valid if the ramp generator
is active)
Approach to reference point executed and completed (position valid/ soft-
ware limit switch useable)
actual torque > switching level (not in v/f characteristic open-loop operation)
Amount AN1 / AN2 / AN3 at theoutput of the characteristic amplifier > swit-
ching level
AN1 / AN2 / AN3 at the output of the characteristic amplifier > switching level
(with sign evaluation)
ru.43 „timer 1 display" or ru.44 „timer 2 display" > switching level
Amount ru.58 „angle difference" > switching level (observe only in posi- or
synchronous mode / scaling factor of the LE-Parameters for increments)
Protective function „hardware current limit" is active
is set, if the modulation is active
Output of the analog signal ANOUT 3 or ANOUT 4 as PWM signal. The peri-
od can be adjusted with An.46 or An.52.
Number of the inverter state (e.g. 18 at error! Watchdog) = switching level
temperature
Power module temperature (ru.38) > switching level
Motor temperature (ru.46) > switching level
further on next side
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