{{indexmenu_n>7}}

====== MKWare_Bypass_Terminal ======

If production is to take place without //MKTerminal//, for example because no order data or material consumption can be recorded, this function block allows the blocking of production to be bypassed.
===== VAR_INPUT =====

<code JavaScript [enable_line_numbers="false"]>
VAR_INPUT
	BPTtoPLC_Heartbeat    : BOOL;         (* Output from MK|Ware: heartbeat signal from MKTerminal *)
	BPTtoPLC_Enable       : BOOL;         (* Output from MK|Ware: MKWare signal to authorize production *)
	TerminalBypass_Enable : BOOL;         (* Bypass signal that allows production without a terminal *)
	Pulsduration: TIME    : = t#500ms;    (* Duration of heartbeat pulse*)
	TimeoutTime:TIME      : = t#10s;      (* Timeout length *)
END_VAR
</code>

===== VAR_OUTPUT =====

<code JavaScript [enable_line_numbers="false"]>
VAR_OUTPUT
	EnableMachine:                       BOOL;      (* Signal that enables the work center to be operated without //MKTerminal//. *)
	StopAfterCycle:                      BOOL;      (* Stop production after the currently running cycle. *)
	BPTfromPLC_Heartbeat:                BOOL;      (* Output to MK|Ware: heartbeat signal. *)
	Warning_TerminalHeartbeatMissing:    BOOL;      (* Warning when heartbeat is not received from //MKTerminal//. *)
	Error:                               STRING;    (* Description of the error for error analysis *)
	ErrorID:                             INT;       (* Error ID for error analysis *)
END_VAR
</code>

===== Example of a function block =====

{{:de:interfaces:mkcollector:general:verriegelung:bypassterminal:pasted:20241029-093209.png}}

===== Possible combinations ===== 

|<70% 20% 10%>|
|^BPtoPLC_Heartbeat ^BPtoPLC_Enable ^TerminalBypass_Enable ^EnableMachine|
|blinking	|TRUE	|TRUE   |TRUE  |
|blinking	|TRUE	|FALSE  |TRUE  |
|blinking	|FALSE	|TRUE	|FALSE |
|blinking	|FALSE  |FALSE	|FALSE |
|FALSE      |TRUE   |TRUE	|TRUE  |
|FALSE      |TRUE   |FALSE	|FALSE |
|FALSE      |FALSE  |TRUE	|TRUE |
|FALSE      |FALSE  |FALSE	|FALSE |