Precision Digital PD6310 - Manual (Page 83)

Model PD6210 & PD6310 Batch Controllers Instruction Manual
83
Error Message (Error)
An error message indicates that the calibration or scaling process was not
successful.
After the error message is displayed, the controller reverts to input 2 dur-
ing calibration or scaling and to input 1 during internal calibration, allow-
ing the appropriate input signal to be applied or programmed.
The error message might be caused by any of the following conditions:
1. Input signal is not connected to the proper terminals, or it is con-
nected backwards.
2. Wrong signal selection in Setup menu.
3. Minimum input span requirements not maintained.
Minimum Input Span
The minimum input span is the minimum difference between input 1 and 2
signals required to complete the calibration or scaling of the controller.
Input range Input 1 & input 2 span
4-20 mA 0.15 mA
10 VDC 0.10 VDC