Siemens SIMATIC TI505 Service Manual download pdf (Page 47)

44 Texas Instruments Communication Driver Manual

Examples

The following are examples of valid PLC references that may be assigned in the Operator Station

expression fields.

500 Series

Word References

Reference Description

[WX12] Word image register 12

[WY18] Word image register 18

[V22] V Word memory 22

[DSP12] Drum step preset 12

[DSC15] Word 15 of drum step current memory

[DCC9] Word 9 of drum count current memory

[TCP4] Word 4 of timer/counter preset memory

[TCC19] Word 19 of timer/counter current memory

[LPV34] Word 34 of loop process variable

[LMN43] Output word 43

[LSP44] Setpoint word 44

[LMX61] Bias word 61

Bit References

Reference Description

[X520] Bit 520 of a discrete image register

[Y680] Bit 680 of a discrete image register

[C7123] Bit 7123 of a discrete image register

[DCP30 16] Step 16 of drum 30 of drum count preset memory

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Siemens SIMATIC TI505 Service Manual Page 47