DDAA1000/SRM User Guide Lowpower Mode, High Noise | Omron guide

DDAA1000/SRM User Guide

(9) Lowpower Mode

For DDAA1000/DD1000 use the user should not change this parameter. Do not enable the low power mode.

(A) High Noise

Use the menu to indicate if the modem will be operated in an environment with a high degree of radio noise and interference.

With a setting of 1, the rejection of interference is improved, at the cost of reduced range and/or throughput.

(B) MCU speed

Use this menu to set the speed of the MCU (processor) in the modem.

Note: Only needed when the DDAA1000/SRM is set to 115.2K baud . But the DDAA1000/SRM is limited to 19.2K baud

Setting	Description	Notes

0	Low speed	Reduces current consumption

1	High speed	Required for 230Kbaud

32	DATA-LINC GROUP

PN 161-09981-002C

rev 8/04

Image 34

Omron manual DDAA1000/SRM User Guide Lowpower Mode, High Noise, MCU speed

Contents

DDAA1000/SRM FCC Notification Product User Guide Table of Contents DATA-LINC Group Introduction DDAA1000 and DD1000 Antenna Connectoin Type Power ConnectorTeminal Block Discrete Operation Connections Point-to-Point Discrete Operation Master Remote Point-to-Multipoint Discrete Operation Master Point-to-Point Analog System Supply loop powerAnalog Operation Needed. The DDAA1000 unites do not Connection of a flow meter to the DDAA1000/SRM unit Master or Remote Factory Configuration Process Point-to-Multipoint Analog System Point-to-Multipoint Analog Operation Point-to-Multipoint Analog Example Remote Changing System or Radio Configurations Layout Drawing Technical Specifications Troubleshooting Technical Support Product WarrantyReturn Material Authorization Contact Information Appendix a TOP DDAA1000 DD1000 Configuration Appendix B DATA-LINC Group Ddaa Eeprom MENU** *SET Caplck DATA-LINC Group Appendix C Radio Configuration Terminal Settings Main Menu Point-to-Point Remote Main Menu Option 0 Set Operation ModePoint-to-point Master Point-to-Multi-Point Master Point-to-Point Repeater Point-to-Point Remote/Master SwitchableDDAA1000/SRM User Guide Point-to-Point Remote/Repeater Point-to-Multi-Point Repeater Available data word length and parity selections Main Menu Option 1 Set Baud RateModBus RTU Main Menu Option 2 Edit Call Book Call Book Menu Edit Call Book in Multi-Point Systems Entry Number Repeater 000-0000 FreqKey Main Menu Option 3 Edit Radio Transmission CharacteristicsMax Packet Size and 2 Min Packet Size Selections DDAA1000/SRM User Guide Minimum Packet Size Settings bytes Maximum Packet Size Settings where RF Data Rate=3 Xmit Rate RF Data Rate Remote Security DDAA1000/SRM User Guide RF Xmit PowerPower Transmit Settings RTS to CTS High Noise DDAA1000/SRM User Guide Lowpower ModeMCU speed Average Noise Level Average Signal LevelMain Menu Option 4 Show Radio Statistics Overall Rcv Rate % DDAA1000/SRM User Guide Number of Disconnects Radio TemperatureMulti-Point Operation Main Menu Option 5 Edit Multi-Point Parameters Multi-Point Parameters SubNet ID DiagnosticsRemote/Repeater Radio ID Main Menu Option 8 Password Changing a Password Disabling Password DDAA1000/SRM and DD1000/SRM Placement Locations