Modem Status, Customization, and Reset Commands
Rev.
6
Oct.18
Proprietary and Confidential - Contents subject to change
91
!PCVOLTLIMITS
Set/report power supply voltage state limit values
Certain modem functionality is affected by the modem’s power supply voltage state. The
possible voltage states are high critical, high normal, low normal, low warning, and low critical.
Use this command to report or set the limits that correspond to these voltage states.
Password required:
Yes
Usage:
•
Execution:
AT!PCVOLTLIMITS=<hc>,<hn>,<ln>,<lw>,<lc>
Response:
OK
Purpose:
Set the voltage limits for each state (all five values must be specified).
•
Query:
AT!PCVOLTLIMITS?
Response:
HI CRIT: <hc>
HI NORM: <hn>
LO NORM: <ln>
LO WARN: <lw>
LO CRIT: <lc>
Purpose:
Return the voltage limits for each state.
Parameters:
<hc> (High Critical)
•
Voltage limit varies by device (see device Product Specification Document or Product
Technical Specification)
•
Default = 4400 mV
<hw> (High Normal)
•
Voltage limit varies by device (see device Product Specification Document or Product
Technical Specification)
•
Default = 4300 mV
<ln> (Low Normal)
•
Voltage limit varies by device (see device Product Specification Document or Product
Technical Specification)
•
Default = 3300 mV
<lw> (Low Warning)
•
Voltage limit varies by device (see device Product Specification Document or Product
Technical Specification)
•
Default = 3200 mV
<lc> (Low Critical)
•
Voltage limit varies by device (see device Product Specification Document or Product
Technical Specification)
•
Default = 3100 mV
!POWERDOWN
Power down system
Power down the system.
Password required:
No
Usage:
•
Execution:
AT!POWERDOWN
Response:
OK
Purpose:
Power the system down.
Table 3-2: Modem Status Command Details (Continued)
Command
Description
