Danfoss MCA 123 POWERLINK Скачать руководство пользователя страница 36

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8-05 End-of-Timeout Function

Option:

Function:

is set to

[7] Set-up 1

[8] Set-up 2

[9] Set-up 3

[10] Set-up 4

[0] Hold set-up Retains the set-up selected in

8-04 Control

Timeout Function

and displays a warning, until

8-06 Reset Control Timeout

toggles. Then the

frequency converter resumes its original set-up.

[1] Resume set-

Resumes the set-up active before the time-out.

8-06 Reset Control Word Timeout

This parameter is active only when

[0] Hold set-up

has been

selected in

8-05 End-of-Timeout Function

Option:

Function:

[0] Do not reset Retains the set-up specified in

8-04 Control

Word Timeout Function

, following a control

word time-out.

[1] Do reset

Returns the frequency converter to the original
set-up following a control word time-out. The
frequency converter performs the reset and
then immediately reverts to the

[0] Do not reset

setting

8-07 Diagnosis Trigger

This parameter enables and controls the frequency converter
diagnosis/Emergency function. In Profibus, it expands the
diagnosis data to 24 byte. In EtherCAT, it activates the
transmission of the Emergency object. In POWERLINK, it enables
the Error signaling. The Emergency/Error signaling object consists
of 8 byte of data, where byte 3 indicates an active alarm or
warning. Bit 0=1 Alarmword 1 has an active Alarm. Bit 1=1
Alarmword 2 has an active Alarm. Bit 2, reserved, Bit 3=1
Warningword 1 has an active warning. Bit 4=1 Warningword 2
has an active warning. Bits 5-7, reserved.

Option:

Function:

[0]

Disable

[1]

Trigger on alarms

[2]

Trigger alarm/warn.

NOTE

The following is only valid for Profibus and EtherCAT.

[0] Disable

: Do not send extended diagnosis/

emergency data even if they appear in the
frequency converter.

[1] Trigger on alarms

: Send extended diagnosis/

emergency data when one or more alarms
appear in alarm

16-90 Alarm Word

9-53 Profibus

Warning Word

[2] Trigger alarms/warn.

: Send extended diagnosis/

emergency data if one or more alarms or
warnings appear in alarm

16-90 Alarm Word

9-53 Profibus Warning Word

, or warning

16-92 Warning Word

Enabling diagnosis can cause increased bus traffic. Not all
fieldbus types support Diagnosis functions.

8-08 Readout Filtering

If the speed feedback value readouts on fieldbus are fluctuating,
this function is used. Select filtered if the function is required. A
power-cycle is required for changes to take effect.

Option:

Function:

[0]

Motor Data Std-
Filt.

Select

[0]

for normal bus

readouts.

[1]

Motor Data LP-
Filter

Select

[1]

for filtered bus

readouts of the following
parameters:

16-10 Power [kW]
16-11 Power [hp]
16-12 Motor Voltage
16-14 Motor current
16-16 Torque [Nm]
16-17 Speed [RPM]
16-22 Torque [%]
16-25 Torque [Nm] High

8-10 Control Word Profile

Select the interpretation of the control and status words
corresponding to the installed fieldbus. Only the selections valid
for the fieldbus installed in slot A are visible in the LCP display. If
the parameter is changed while the frequency converter is in
operation mode, the frequency converter goes to error state, and
the control of the frequency converter is lost. This parameter
should not be changed while the motor is running, since it can
lead to a unknown state of the profile.

Option:

Function:

[0]

FC Profile

[7]

CANopen DSP 402

8-13 Configurable Status Word STW

Option:

Function:

This parameter enables configuration of bits
12–15 in the status word.

[0]

No function