Flintec DAD 141.1 Manual do Utilizador descarregar pdf (Página 51)

DAD 141.1 Technical Manual, Rev. 2.2 - February 2014

Page 51 of 54

10.13.6. TL Trigger Level [ Index 0x211E or 0x2400 ]

This command defines a level for a rising edge trigger on the measurement signal. Setting range: 0 to 99999.

Master (PC / SPS) sends

Slave (DAD 141.1) responds

Meaning

TL

T+99999

Request: TL = 99999

TL 1000

Setup: TL = 1000

In the example a new measurement cycle would automatically start, if the signal exceeds 1000 d (e.g. 100,0 g;

trigger commands SD and TL).

Default setting: TL = 99999 [= trigger level disabled]

Note: All trigger possibilities are always available in parallel. If a software trigger (command TR) or a hardware

trigger (Digital input 0) will be used the trigger level should be set to its maximum value (TL = 99999). This

setting disables the trigger level.

Figure: Time plot of a typical checkweigher cycle

10.13.7. SA Send Triggered Average Value automatically

Master (PC / SPS) sends

Slave (DAD 141.1) responds

Meaning

SA

Auto-Transmit: triggered average value

This command will start to auto-transmit the measurement value of the current trigger cycle.

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Flintec DAD 141.1 Manual do Utilizador Página 51