Yokogawa 414 Batch Controller - Manual (Page 49)

8.1 ERROR CODES
The instrument has extensive self test facilities and will display an error code if
it detects an invalid condition. If the instrument displays an error code other
than those listed below, please contact the factory.
Error codes are displayed as "Err 12" and a list of commonly encountered codes
are given below:
Error Codes
Input Errors
11 Invalid input configuration programmed.
13 Signal less than 3.5mA.
14 Communications Input error (RS232/422/485 Interface).
Output Errors
21 Invalid output configuration.
22 Communications error - Baud rate not set.
23 Communications error - Printer fault.
Calibration Errors
30 Zero Value not Allowed.
33 Invalid Printer Type.
34 Invalid Volume Units selected.
Trouble Shooting 47