9-2
IM 704420-01E
9.2
Error Code Description and Corrective Actions
There are cases in which error messages appear on the display during operation or error
codes and error messages appear on the PC (controller) when using the communication
function. This section will describe the meanings of the messages and the corrective
actions. If the corrective action indicates servicing, please contact your nearest
YOKOGAWA dealer as listed on the back cover of this manual.
Error Codes and Error Messages
Error codes are shown on the display. If you query the error using the “
STATus:ERRor?
”
command from the PC through the communication function, the error code and error
message are displayed on the monitor of your PC.
Error in communication command
Code
Message
Description and Corrective Action
Section
102
Syntax error
There is a syntax error other than the ones
8.6, 8.7
listed below.
103
Invalid separator
<DATA SEPARATOR> is missing.
8.6
Use a comma to separate the data.
104
Data type error
The <DATA> type is not correct.
8.6
Rewrite using the correct data form.
108
Parameter not allowed
There are too many <DATA>. Check the number of
8.6, 8.7
data points.
109
Missing parameter
Required <DATA> is missing.
8.6, 8.7
Write the required data.
111
Header separator error
<HEADER SEPARATOR> is missing.
8.6
Use a space to separate the header and data.
112
Program mnemonic too long
<mnemonic> may be too long. Check the mnemonic
8.7
(alphanumerical character string).
113
Undefined header
No such command. Check the header.
8.7
114
Header suffix out of range
The value of <HEADER> is not correct.
8.7
Check the header.
120
Numeric data error
The mantissa of the value is missing. A mantissa 8.6
is required before the exponent in the <NRf> form.
123
Exponent too large
The exponent is too large. Make the exponent
8.6, 8.7
after “E” smaller in the <NR3> form.
124
Too many digits
There are too many significant digits. The value 8.6, 8.7
must be less than or equal to 255 digits.
128
Numeric data not allowed
Numeric data cannot be used. Write in a data
8.6, 8.7
form other than the <NRf> form.
131
Invalid suffix
The unit is not correct. Check the unit of the
8.6
<Voltage> and <Time>.
134
Suffix too long
The spelling of the unit is too long. Check the
8.6
unit of the <Voltage> and <Time>.
138
Suffix not allowed
Units cannot be used. Units other than those for 8.6
<Voltage> and <Time> cannot be used.
141
Invalid character data
No such selection available. Select character
8.7
data from the selections available in {...|...|...}.
144
Character data too long
The spelling of <CHARACTER DATA> is too long.
8.7
Check the spelling of the character strings in
{...|...|...}.
