Problema lettura con contattore eastron sdm

[terribiledavide]

ciao ho dovuto reinstallare l'img perche causa ripetuti sbalzi di corrente il controllo consumi ha smesso di funzionare.

all'inizio funzionava tutto ma adesso metern non mi legge piu i valori e mi da questo errore sei vado in debug.

Codice: Seleziona tutto

PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
/dev/shm/metern2.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
/dev/shm/metern2.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
/dev/shm/metern2.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
/dev/shm/metern2.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
cat: /dev/shm/metern2.txt: No such file or directory
cat: /run/shm/metern2.txt: No such file or directory
cat: /run/shm/metern2.txt: No such file or directory
cat: /dev/shm/metern2.txt: No such file or directory
cat: /dev/shm/boiler6.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
/dev/shm/metern2.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
/dev/shm/metern2.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
/dev/shm/metern2.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
/dev/shm/metern2.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
cat: /dev/shm/metern2.txt: No such file or directory
cat: /run/shm/metern2.txt: No such file or directory
cat: /run/shm/metern2.txt: No such file or directory
cat: /dev/shm/metern2.txt: No such file or directory
cat: /dev/shm/boiler6.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
/dev/shm/metern2.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
/dev/shm/metern2.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
/dev/shm/metern2.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
/dev/shm/metern2.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
cat: /dev/shm/metern2.txt: No such file or directory
cat: /run/shm/metern2.txt: No such file or directory
cat: /run/shm/metern2.txt: No such file or directory
cat: /dev/shm/metern2.txt: No such file or directory
cat: /dev/shm/boiler6.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285
/dev/shm/metern2.txt: No such file or directory
PHP Notice:  Undefined variable: memarraydata in /var/www/metern/scripts/metern.php on line 285


non trova il file metern2.txt
non capisco perchè ora non lo ricrea più

[Flane]

La lettura del contatore a mano da terminale funziona?

Hai provato a sostituire l'adattatore USB-RS485?

Se non crea il file metern2.txt significa che la lettura del contatore non funziona. Si tratta di capire il perchè, ma sarei orientato verso l'adattatore USB-RS485 da sostituire.

PS: Mettete sempre il Raspberry sotto UPS o batteria per evitare questi problemi

[terribiledavide]

ciao Flane,
ho provato a spostare l'adattatore sull altra usb e funziona.

ho acquistato un power bank e appena arriva farò subito la prova.

grazie mille
PS:
alla fine non ho più seguito il discorso, ma per fermare il PWM boiler mediante superamento della temperatura non era stato risolto , giusto ?