Danaher Motion ACOMEL K 4000, Руководство пользователя, Страница: 36 / 48

Menu C : Allocation of the relay outputs
Access in STOP mode only
The digital outputs are : relay RE1, output No 1 = terminals 25, 26, 27
relay RE2, output No 2 = terminals 28, 29, 30
relay RE3, output No 3 = terminals 52, 53, 54
relay RE4, output No 4 = terminals 55, 56, 57
relay RE5, output No 5 = terminals 22, 23, 24
The digital outputs are located on the T
ERMINAL
B
LOC
X2. To allocate one or more of
the available functions, just input the corresponding relay Nr.
Functions to allocate Comments on the allocated function
Reached frequency:
Relay nr. =
The allocated relay contact will switch as soon the
output frequency of the converter is higher than 95% of
the set value.
Reached speed:
Relay nr. =
The allocated relay contact will switch as soon the
measured motor speed 95% of the set value.
This function need the option “Speed Sense”
Zero frequency:
Relay nr. =
The allocated relay contact will switch as soon the
output frequency of the converter is under 0.5 Hz
This function is only active in STOP mode
Zero speed:
Relay nr. = The allocated relay contact will switch as soon the
measured output speed is lower than 2 pulses / sec..
This function is active only in STOP status
Start/stop:
Relay nr. = The allocated relay contact will switch as soon the
converter is in START mode
Motor overload:
Relay nr. = The allocated relay contact will switch as soon the motor
current is higher than the reference current:
I
m
> I
REF.
This choice is only possible if the condition “ 2 = None”
has been programmed in menu B.
MCM output:
Relay nr. = The allocated relay contact will switch as soon the MCM
condition set in menu B is true.
Slip Output:
Relay nr. = The allocated relay contact will switch as soon as the
SLIP is higher than the programmed value. Need
SpeedSense option.
Alarm output:
Relay nr. = The allocated relay contact will switch as soon as an
alarm has been triggered. This function is used in
combination with the delayed trip by non destructive
failure ( see programming in the menu B)
Comp. output:
Relay nr. =
The allocated relay contact will switch, after the
programmed delay, when the analog input exceed the
programmed level.
Failure:
Relay nr. = This function is an inverted one.
In failure free status, the allocated relay is powered on.
The relay will fall down for any failure.
Never combine this function with an other one.
Ext. interlocks:
Relay nr. =
The allocated relay contact will switch as soon the
external interlock circuitry is open. Terminals 39 / 40 of
the T
ERMINAL
B
LOC
X2. If this function is not used, a
strap must be placed between terminals 39 and 40.
Converter overload:
Relay nr. =
The allocated relay contact will switch if the output
current exceeds the maximum current of the converter.
This current value is shown in the
Menu A.
Def. aux. supply:
Relay nr. = In failure free status, the allocated relay is powered off.
The relay will pull in case of auxiliary power supply
failure and an output signal will be triggered.
Motor temp (PTC):
Relay nr. = The allocated relay contact will switch if the motor
temperature is to high respectively is the resistance of
the circuitry between terminals 58 / 59 of the T
ERMINAL
B
LOC
X2 exceed 3000
Ω
. If this function is not used, a
strap must be placed between terminal X2/58 and X2/59
Page 36 / 48 User Manual K4000 S476-gb-0348