Lenze Global Drive PLC Developer Studio Instrukcja Użytkownika Pobierz pdf (Strona 49)

Drive PLC

System blocks

2.12 DCTRL_DriveControl (node number 121)

2−35

DrivePLC DE 6.0

2.12.3 TRIP−SET

This function sets the control system to the Error status and indicates "External error" ("EEr")

 Control word C0135 / FCODE_wC135 / FCODE_b135Bit10_b

 Variable DCTRL_bTripSet_b

The response to a TRIP can be set under C0581:

Codes

Code LCD

Possible settings

Info

Lenze Selection

C0581 MONIT EEr 0 or

3 as

V8.0

Monitoring configuration:

"ExternalFault"(FWM EEr)

0 TRIP

1 Message

2 Warning

3 Off

Tip!

The inputs for external error activation are polled in a system task every 2 ms.

The "External error" ("EEr") function is available as of operating system version V8.0. When the

function is activated (C0581 < 3), please note that the "EEr" error is active when writing bit 10 = TRUE

of code C0135 or of FCODE_wC135.

2.12.4 TRIP−RESET

This function resets a current TRIP when the cause of the error has been removed.

 Variable DCTRL_bTripReset_b

 Control word C0135 / FCODE_wC135 / FCODE_b135Bit11_b

 Code C0043

Tip!

The function is only executed through a FALSE−TRUE transition of the indicated signals. The

transition is polled in a system task every 2 ms.

2.12.5 TRIP status (DCTRL_bExternalFault_b)

If a TRIP is activated via the variable DCTRL_bTripSet_b or C0135/bit10, the variable

DCTRL_bExternalFault_b is set to TRUE. DCTRL_bExternalFault_b is reset to FALSE as soon as the

error source is reset.

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Lenze Global Drive PLC Developer Studio Instrukcja Użytkownika Strona 49