App-2
IM DL350-17EN
Appendix 2 Error Messages
This section explains communication error messages.
• Messages can be displayed in English or Japanese on the instrument. However, when they are
read from a PC or other similar device, messages are displayed in English.
• If servicing is necessary to solve the problem indicated by a message, contact your nearest
YOKOGAWA dealer.
• Only communication error messages are listed here. For details on other error messages, see
the Getting Started Guide, IM DL350-03EN.
• Communication syntax errors
• Communication execution errors
• Communication query errors
• System communication errors
• Other error
100 to 199
200 to 299
400 to 499
300 and 399
Communication Syntax Errors (100 to 199)
Code Message Corrective Action Page
102 Syntax error. A syntax error not covered by error codes 100 to 199. Chapters 3
and 4
103 Invalid separator. Separate data values with a comma. 3-1
104 Data type error. See page 3-6 and 3-7 and use the correct data type for each
parameter.
3-6 and
3-7
108 Parameter not allowed. Check the number of data values. 3-6 and
chapter 4
109 Missing parameter. Be sure to include all necessary data values. 3-6 and
chapter 4
111 Header separator error. Use a comma to separate each header from its data. 3-1
112 Program mnemonic too long. Check the command length. Chapter 4
113 Undefined header. Check the header. Chapter 4
114 Header suffix out of range. Check the header. Chapter 4
120 Numeric data error. A value must be specified where the syntax contains <NRf>. 3-6
123 Exponent too large. Where the syntax contains <NR3>, make the exponent that follows E
smaller.
3-6 and
chapter 4
124 Too many digits. Limit numeric values to 255 digits or less. 3-6 and
chapter 4
128 Numeric data not allowed. Use a data type other than <NRf>. 3-6 and
chapter 4
131 Invalid suffix. Check the units where the syntax contains <Voltage>, <Time>, or
<Frequency>.
3-6
134 Suffix too long. Check the units where the syntax contains <Voltage>, <Time>, or
<Frequency>.
3-6
138 Suffix not allowed. Units of measurement can only be used where the syntax contains
<Voltage>, <Time>, or <Frequency>.
3-6
141 Invalid character data. Be sure to select one of the listed choices when the syntax contains
{...|...|...}.
Chapters 3
and 4
144 Character data too long. Check the spelling of the strings when the syntax contains {...|...|...}. Chapter 4
148 Character data not allowed. Use a data type other than <String>. Chapter 4
150 String data error. Enclose parameters with single or double quotation marks where the
syntax contains <String>.
3-7
151 Invalid string data. The parameter is either too long, or it contains an unusable character. Chapter 4
158 String data not allowed. Use a data type other than <String>. Chapter 4
161 Invalid block data. <Block data> cannot be used. 3-7 and
chapter 4
168 Block data not allowed. <Block data> cannot be used. 3-7 and
chapter 4
171 Missing Right Mathematical operations cannot be used. –
172 Invalid expression. Mathematical operations cannot be used. Chapter 4