miamicanes
Active Member
A couple of nights ago, I wired up the keypad (the one with temp sensor) along with the speaker and a magnetic sensor to my M1G, enrolled the keypad, ignored zones 2-16, and tested it out... it worked.
Last night, I wired up the second keypad (the flushmount blue-backlit one), and tried bringing up the system with both attached. I got various errors, including one implying bad/corrupt eeprom, no response from M1, and others. I made sure the one at the end of the chain (the original/temp-sensor one) was terminated (it was), and made sure that the one in the middle of the chain (blue-backlit flushmounted one) was not terminated (it wasn't).
If I disconnected one or the other, the remaining keypad worked fine, regardless of whether or not it was terminated.
I finally figured out that I need to change the ID of one from '1' to '2'... but how? I tried booting up with only one connected and attempted to change its id to 2, but when I shut down, reattached the other, and booted up again, I got a whole slew of errors (I think it was at this point that 'bad(invalid?) eeprom (checksum?)' was one of them).
I suspect I need to reset everything back to the default values (keypads AND m1g)... but I'm not quite sure how, or where it's covered in the manual.
Last night, I wired up the second keypad (the flushmount blue-backlit one), and tried bringing up the system with both attached. I got various errors, including one implying bad/corrupt eeprom, no response from M1, and others. I made sure the one at the end of the chain (the original/temp-sensor one) was terminated (it was), and made sure that the one in the middle of the chain (blue-backlit flushmounted one) was not terminated (it wasn't).
If I disconnected one or the other, the remaining keypad worked fine, regardless of whether or not it was terminated.
I finally figured out that I need to change the ID of one from '1' to '2'... but how? I tried booting up with only one connected and attempted to change its id to 2, but when I shut down, reattached the other, and booted up again, I got a whole slew of errors (I think it was at this point that 'bad(invalid?) eeprom (checksum?)' was one of them).
I suspect I need to reset everything back to the default values (keypads AND m1g)... but I'm not quite sure how, or where it's covered in the manual.