110
UART Error Codes:
1 – Command Not Supported or Back Door is not enabled.
2 – Wrong# of Arguments
3 – Address is Out of Range (MR or MW commands)
4 – Wrong# of the characters in the Argument
5 – Attempt to alter Write-Protected Area in the EEPROM
6 – Proper Command or Argument not found
7 – Wrong value of the Argument
8 – Manufacturer-specifi c information EE access KEY (wrong key or key is disabled)
Alarm Events codes and bit position:
Code Event Description Bit position
0 FLOW_ALARM_HIGH 0x0001
1 FLOW_ALARM_LOW 0x0002
2 FLOW_ALARM_RANGE 0x0004
3 TOTAL1_HIT_LIMIT 0x0008
4 TOTAL2_HIT_LIMIT 0x0010
5 PRES_ALARM_HIGH 0x0020
6 PRES_ALARM_LOW 0x0040
7 PRES_ALARM_RANGE 0x0080
8 TEMP_ALARM_HIGH 0x0100
9 TEMP_ALARM_LOW 0x0200
A TEMP_ALARM_RANGE 0x0400
B PULSE_OUT_QUEUE 0x0800
C PASSWORD_EVENT 0x1000
D POWER_ON_EVENT 0x2000
Diagnostic Events codes and bit position:
Code Event Description Bit position
0 CPU_TEMP_HIGH 0x0001
1 DP EE INIT ERROR 0x0002
2 AP EE INIT ERROR 0x0004
3 VREF_OUT_OF_RANGE 0x0080
4 FLOW ABOVE LIMIT 0x0010
5 AP OUT OF RANGE 0x0020
6 G TEMP OUT OF RANGE 0x0040
7 ANALOG OUT ALARM 0x0080
8 SER COMM FAILURE 0x0100
9 MB COMM FAILURE 0x0200
A EEPROM FAILURE 0x0400
B AUTOZERO FAILURE 0x0800
C AP TARE FAILURE 0x1000
D DP PRESSURE INVALID 0x2000
E AP PRESSURE INVALID 0x4000
F FATAL_ERROR 0x8000
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