Report Message 20 - PIND
Proprietary NMEA message containing the digital state of the six inputs on the CTM-15X Modem and a counter that keeps tracks of the number of times Input 1 has been triggered.
Message format is:
$PIND,abcdef,nnnnn*hh
Where:
abcdef is the current digital state of inputs 1 through 6: 0 = low; 1 = high
nnnnn is the counter for the number ticks from input 1; Counter max 65535; Max tick frequency is 40Hz
Note: This parameter is valid with power management microcontroller firmware revision r101 only. Contact Cypress Solutions for details.
hh is the message checksum
Example:
Message format is:
$PIND,abcdef,nnnnn*hh
Where:
abcdef is the current digital state of inputs 1 through 6: 0 = low; 1 = high
nnnnn is the counter for the number ticks from input 1; Counter max 65535; Max tick frequency is 40Hz
Note: This parameter is valid with power management microcontroller firmware revision r101 only. Contact Cypress Solutions for details.
hh is the message checksum
Example:
$PIND,000000,2*21