Name: Danfoss MCA 122 Modbus TCP
Brand: Danfoss
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8-05 End-of-Timeout Function

Option: Function:

Select the action after receiving a valid control

word following a time-out. This parameter is

active only when 8-04 Control Timeout Function

is set to [7] Set-up 1, [8] Set-up 2, [9]Set-up 3 or

[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

8-10 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 will be visible in the display.

For guidelines in selection of [0] FC profile and [1] PROFIdrive

profile refer to the Serial communication via RS-485 Interface

section.

For additional guidelines in the selection of [1] PROFIdrive profile,

[5] ODVA and [7] CANopen DSP 402, refer to the Operating

Instructions for the installed fieldbus.

Option: Function:

[0] FC profile

[1] PROFIdrive profile

[5] ODVA

[7] CANopen DSP 402

[8] MCO

8-13 Configurable Status Word STW

Option: Function:

This parameter enables configuration of

bits 12–15 in the status word.

[0] No function

[1] * Profile Default Function corresponds to the profile

default selected in 8-10 Control Profile.

[2] Alarm 68 Only Only set in case of an Alarm 68.

[3] Trip excl. Alarm

Set in case of a trip, except if Alarm 68

executes the trip.

8-13 Configurable Status Word STW

Option: Function:

[10] T18 DI status. The bit indicates the status of terminal 18.

“0” indicates that the terminal is low

“1” indicates that the terminal is high

[11] T19 DI status. The bit indicates the status of terminal 19.

“0” indicates that the terminal is low

“1” indicates that the terminal is high

[12] T27 DI status. The bit indicates the status of terminal 27.

“0” indicates that the terminal is low

“1” indicates that the terminal is high

[13] T29 DI status. The bit indicates the status of terminal 29.

“0” indicates that the terminal is low

“1” indicates that the terminal is high

[14] T32 DI status. The bit indicates the status of terminal 32.

“0” indicates that the terminal is low

“1” indicates that the terminal is high

[15] T33 DI status. The bit indicates the status of terminal 33.

“0” indicates that the terminal is low

“1” indicates that the terminal is high

[16] T37 DI status The bit indicates the status of terminal 37.

”0” indicates T37 is low (safe stop)

“1” indicates T37 is high (normal)

[21] Thermal

warning

The thermal warning turns on when the

temperature exceeds the limit in the

motor, the frequency converter, the brake

resistor, or the thermistor.

[30] Brake fault

(IGBT)

Output is Logic ‘1’ when the brake IGBT is

short-circuited. Use this function to

protect the frequency converter if there is

a fault on the brake modules. Use the

output/relay to cut out the main voltage

from the frequency converter.

[40] Out of ref.

range

[60] Comparator 0

See parameter group 13-1* Comparators. If

Comparator 0 is evaluated as TRUE, the