M-7026
M-7026 User Manual Rev: 1.5 Date: 2016/03/10
86
2.37 ~AA0
Description:
This command is used to read the status of the Host Watchdog for a specified
module.
Syntax:
~AA0[CHKSUM](CR)
~
Delimiter character
AA
The address of the module to be read in hexadecimal format (00 to
FF)
0
The command to read the status of the Host Watchdog
Response:
Valid Command:
!AASS[CHKSUM](CR)
Invalid Command:
?AA[CHKSUM](CR)
!
Delimiter character to indicate a valid command
?
Delimiter character to indicate an invalid command
AA
The address of the responding module in hexadecimal format (00 to
FF)
SS
A two-digit hexadecimal value that represents the status of the Host
Watchdog, where:
Bit 2: 0 indicates that no Host Watchdog timeout has occurred, and 1
indicates that a Host Watchdog timeout has occurred.
Bit 7: 0 indicates that the Host Watchdog is disabled, and 1 indicates
that the Host Watchdog is enabled.
There will be no response if the command syntax is incorrect, there is a
communication error, or there is no module with the specified address.
Note:
The status information for the Host Watchdog is stored in the EEPROM and
can only be reset using the ~AA1 command. See Section 2.38 for details.
Examples:
Command: ~010
Response: !0100
Reads the status of the Host Watchdog for module 01 and returns a
response indicating that the command was successful, with a value of 00,
meaning that the Host Watchdog is disabled and no Host Watchdog
timeout has occurred.
Command: ~020
Response: !0204
Reads the status of the Host Watchdog for module 02 and returns a
response indicating that the command was successful, with a value of 04,
meaning that a Host Watchdog timeout has occurred.
Related Commands:
Summary of Contents for M-7026
Page 8: ...M 7026 User Manual Rev 1 5 Date 2016 03 10 8 1 3 Pin Assignments...
Page 12: ...M 7026 User Manual Rev 1 5 Date 2016 03 10 12 1 5 Block Diagram...
Page 13: ...M 7026 User Manual Rev 1 5 Date 2016 03 10 13 1 6 Application Wiring...
Page 43: ...M 7026 M 7026 User Manual Rev 1 5 Date 2016 03 10 43 Section 1 8 1 Analog Input Calibration...
Page 47: ...M 7026 M 7026 User Manual Rev 1 5 Date 2016 03 10 47 Section 5 1 INIT Mode...
Page 90: ...M 7026 M 7026 User Manual Rev 1 5 Date 2016 03 10 90 Section 5 2 Dual Watchdog Operation...
Page 113: ...M 7026 M 7026 User Manual Rev 1 5 Date 2016 03 10 113 Section 2 68 AARECi...
Page 127: ...M 7026 M 7026 User Manual Rev 1 5 Date 2016 03 10 127 Section 2 62 AADODD...
Page 129: ...M 7026 M 7026 User Manual Rev 1 5 Date 2016 03 10 129 Related Commands Section 2 61 AADI...
Page 141: ...M 7026 M 7026 User Manual Rev 1 5 Date 2016 03 10 141 Related Commands Section 2 53 AACECi...
Page 180: ...M 7026 M 7026 User Manual Rev 1 5 Date 2016 03 10 180...
Page 183: ...M 7026 M 7026 User Manual Rev 1 5 Date 2016 03 10 183...
