－26－
Error codes are as follows.
Error code
Description
01H
Function code failure
When receiving an unspecified function code
02H
Relative No. (Reference No.) failure
When the start No. or parameter No. received is not the specified number.
03H
Data pieces failure
In any of the following cases that:
(1) the function code received is not consistent with the number of data pieces
・
with the function code "16", the "number of data" is not twice the "number of pieces";
・
with the function code "71", the "number of data" is not quadruple the "number of
pieces";
・
with the function code "16" or "71", the number of data is not consistent with the
"number of data received”.
(2) The number of data pieces to be transmitted in response to the message received
exceeds a specified number.
・
Floating data: Maximum 60
・
Other than floating data: Maximum 120
11H
Not in the programming range (set error)
In any of the following cases
(1) Not in the specified range (range No., etc.)
(2) Programmed value (binary) exceeds the range between "-9999 to 30000".
(3) Floating data exceeds the range between "-9999 to 99999".
(4) Decimal-point data exceeds the range between "0 to 3".
(5) For ranges other than thermocouple input, internal reference junction
compensation is programmed.
12H
Programming disabled
(1) When receiving a message in any of the following cases
・
During initialization after turning the power on (with the "INITIAL" display on this unit)
・
Scale calibration mode
(2) When receiving a programming message in any of the following cases
・
Receiving a parameter programming message for multiple channels during
parameter programming on each channel
・
When receiving a parameter programming message for an optional function not
installed
(A "0" response is given to a read message.)
