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Maxon Telecom MM-6280IND 5.3.1.1. SMS low battery voltage set point (AT$$LOWBATT_VTG) , 5.3.1.2. Low battery notification (AT$$LOWBATT)

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5.3.1.1. SMS low battery voltage set point (AT$$LOWBATT_VTG)

This command also sets the SMS Auto Voltage Alert value. (For remote user SMS notification

activation please see SMS Auto Voltage Alert).

Table 5-28 Read command

Command TE2 Æ MT2 $$LOWBATT_VTG?

Response TE2 Å MT2 $$LOWBATT_VTG: <value1>

Value1

610: Default – voltage point set for $$LOWBATT 1 notification

xxxx: 4 digit number representing voltage to 2 decimal points x100 (i.e. 12.8

volts would be represented as 1280, 9VDC would be 0900)

Value range is from 0910 to 3600.

E

: If the first di

g

it entered is a zero it is ignored in the response.

Table 5-29 Set command

Command TE2 Æ MT2 $$LOWBATT_ VTG=<value>

Response TE2 Å MT2 $$LOWBATT_VTG: <value>

<result_code> (OK | ERROR)

5.3.1.2. Low battery notification (AT$$LOWBATT)

Table 5-30 Notification command

Notify TE2 Å MT2 $$LOWBATT: <value>

Value

0: normal state (voltage above 9.1VDC or that set by $$LOWBATT_VTG)

1: Low Battery (voltage has dropped to the point set at $$LOWBATT_VTG)

2: Power-off sequence initiated - battery voltage has reached 5.8VDC

NOTE: When the power supply to MT2 r eaches 9.1 volts the modem will pow er up and send a $$LOWBATT 1 notifi c ation to TE2. It

does not send SMS alert at this time. SMS alert is automatically reinstated once the voltage exceeds the $$LOWBATT 1 set

point PLUS 10% as seen by the modem.

The following shows MT2’s responses against the battery level.

Table 5-31 Responses

Battery Level MT2

Batt level=1

a) Notifies TE2 with AT: $$LOWBATT:1

b) Notifies local user: buzzer

(repetition approx every 2 minutes)

c) Notifies with MO SMS if enabled

Batt level=2 Transmits $$L OWBATT:2 to TE2

Executes MT2 power-down sequence

NOTE: Tolerance of voltage readings is +/-0.4V on average.

NOTE: Modem will auto power up once supply voltage reaches 6.5VDC.

Contents

Main Extended AT Commands Manual RF EXPOSURE COMPLIANCE CAUTION REVISION HISTORY CONTACT INFORMATION TABLE OF CONTENTS Page Page Page 1. OVERVIEW 1.1. General Description 1.2. Terms Page 2. AT INTERFACE DESCRIPTION 2.3. Command Format 2.4. Message Naming Convention 3. BASIC INTERFACE CONFIGURATION 3.1. Baud Rate Set-up 3.2. Serial Interface 3.3. USB Interface 3.4. IO Functions 3.5. AT Notification Options Page 4. SIGNAL INFORMATION 4.1. MT SMS 4.2. MT DATA 5. INTERFACE ENVIRONMENT 5.1. MT2 Basic Operational State. 5.1.1.4. TE2 active command (AT$$TE2ALIVE) 5.1.1.5. Power Reset (AT$$RESET) 5.2. Power Conservation Commands Page 5.2.1.2. LED control (AT$$EXT_LED) 5.2.1.3. RS232C Transceiver power-down control (AT$$RS232_PWRDOWN) 5.3. Low Battery Voltage Notification 5.3.1.1. SMS low battery voltage set point (AT$$LOWBATT_VTG) 5.3.1.2. Low battery notification (AT$$LOWBATT) 5.4. Visual/Audible Call Alert Options 5.4.1.1. Receiving notification mode option (AT$$RCV_MODE)) 5.4.1.2. Ringer volume control (AT$$RINGLVL) 5.4.1.3. Ringer melody selection (AT$$RINGIDX) 5.5. Network Relational Settings 5.5.1.1. Roaming indicator information (AT$$ROAMIND) 5.5.1.2. Antenna Signal Level report schedule (AT$$ANTSET) 5.5.1.3. Antenna Signal Level (AT$$ANTLVL) 5.5.1.4. Modem scheduled Information (AT$$Ping) 5.5.1.5. RSSI inquiry (AT$$RSSI) 5.5.1.6. Reading MT2 state (AT$$CURRSTATE) 5.5.1.7. RF information (AT$$RFINFO) 5.5.1.8. Location information (AT$$LOCATION) 6. DIAGNOSTIC COMMANDS 6.1.1.1. Ring test (AT$$DIAG_RING) 6.1.1.2. LED test (AT$$DIAG_LED) 6.1.1.3. RSSI LED response (AT$$RSSI_LEVEL) 6.1.2. Led Description 7. DATA CALL SET-UP Call released or failed (Uses DTR pin) 7.1. Data Calls 7.1.1.2. MT Data Call 8. SMS commands 8.1.1. General Configuration Commands 8.1.1.1. Select Message Service +CSMS 8.1.1.2. Preferred Message Storage +CPMS 8.1.1.3. Message Format +CMGF 8.1.1.4. Message Service Failure Result Code +CMS ERROR 8.1.1.5. Informative Examples Message Configuration Commands 8.1.1.6. Service Centre Address +CSCA 8.1.1.7. Set Text Mode Parameters +CSMP 8.1.1.8. Show Text Mode Parameters +CSDH 8.1.1.9. Informative Examples Message Receiving and Reading commands 8.1.1.10. New Message Indications to TE +CNMI Page 8.1.1.11. List Messages +CMGL 8.1.1.12. Read Message +CMGR 8.1.1.13. New Message Acknowledgement to ME/TA +CNMA 8.1.1.14. Informative Examples Message Sending and Writing Commands 8.1.1.15. 3G Send Message +CMGS 8.1.1.16. 3G Send Message from Storage +CMSS 8.1.1.17. Send Message Telstra SMS MO (AT+MMC) 8.1.1.18. Write Message to Memory +CMGW 8.1.1.19. Delete Message +CMGD 8.1.1.20. Send Command +CMGC 8.1.1.21. More Messages to Send +CMMS 8.1.1.22. Informative Examples Page 9. SMS Processing Options 9.1.1. SMS Send and Receive Options 9.1.1.1. SMS Mail Notification Option (SMSOPT=AB) 9.1.1.2. SMS FORMAT (send and receive)AT$$SMSOPT Page 9.1.2. Auto delete Messages in ME Memory 9.1.2.1. Auto Delete Messages in ME memory($$AUTO_DLTSMS) 9.1.3. SMS Notifications 9.1.3.1. SMS Notification ($$SMSNOTIF) 10. Modem SMS Remote Reporting 10.1.1. SMS Auto Voltage Alert 10.1.1.1. Auto Voltage Alert SMS Site Name (AT$$SITE_NAME) 10.1.1.2. SMS $$LOWBATT 1 set point (AT$$LOWBATT_VTG) 10.1.1.3. SMS $$LOWBATT 1 set recipient number (AT$$AUTO_SMS) 10.1.2. SMS Remote Report Requests 10.1.2.1. SMS Remote Report Request Site Name (AT$$REMOTE_CTRL) 10.1.2.2. Read ALL request 10.1.2.3. VBATT request 10.1.2.4. RSSI request 10.1.2.5. LOCATION request 10.1.2.6. SWVER request 10.1.2.7. DEBUG SCREEN request Page 11. NVM vs. USER PROFILE STORAGE 12. TIA/EIA/IS-707A AT COMMAND SET 12.1.1. User modified profiles & NVM changes 12.1.1.1. User Profile store (AT&Wn) 12.1.1.2. User Profile recall (AT&Fn) 12.2. Basic AT Commands 12.2.1. Basic AT Parameters 12.2.2. Basic S registers 12.2.3. Basic action command set Page 12.2.4. Basic result codes 12.3. Extended AT Command Sets 12.3.1. Extended AT configuration command set Page Page Page Page 13. Multiplexing 13.1.1. RM3 (AT$$NOTI_DS) 14. CELLULAR EXTENDED AT COMMAND SET 14.1.1. Cellular AT parameter commands 14.1.2. Cellular identification AT command extensions 14.1.3. Cellular result codes for Asynchronous data services 15. DM COMMAND (DIAGNOSTIC MODE) 16. CARRIER COMMAND OPTIONS 16.1.1. Debug screen (AT$$DBGSCRN)