Specifications

AirPrime UMTS / LTE MC/SL-Series Extended AT Command Reference
46 Proprietary and Confidential 2130616
!CWSETUP
Supporting chipsets:
• MDM6200
• MDM6270 (min f/w rev:
S2.0)
• MSM6290 (min f/w rev:
K2.0 Release 2)
• QSC6270 (min f/w rev:
S2.0)
Note: This command is not
password protected.
Set Connection Watchdog parameters
Set the parameters used by the connection watchdog (CW) process.
Usage:
• Execution: AT!CWSETUP=<mode>, <pingIP>, <dnsName>, <rxInt>, <valInt>,
<reset>
Response: OK
or ERROR
Purpose: Set new CW parameters as specified.
• Query: AT!CWSETUP?
Response:
AT!CWSETUP:<mode>, <pingIP>, <dnsName>, <rxInt>,
<valInt>, <reset>
OK
Purpose: Return current CW parameters.
Parameters:
<mode> (CW operation mode)
• 0 = Disabled
• 1 = Uses ping method
• 2 = Uses DNS lookup method
<pingIP> (Ping server IP address)
• Standard IP address format. For example, 192.168.0.255
<dnsName> (Domain name for DNS lookup)
• Length: Up to 128 characters
• Example: “www.sierrawireless.com”
• If <mode=1>, the name can be a null string (“”)
<rxInt> (Interval between checks for new received data)
• The number of minutes the modem waits between checks for new received data.
• Valid range: 1–1440
<valInt> (Interval between CW method validation attempts)
• The number of minutes the modem waits between attempts to validate the CW
method, until successful.
• Valid range: 1–110
<reset> (Reset required on bad connection detection)
• 0 = Reestablish data connection when CW detects a bad connection (Reset not
required).
• 1 = Reset modem when CW detects a bad connection.
Table 3-2: Modem status, customization, and reset commands (Continued)
Command Description