Yaskawa MP3200 Troubleshooting Manual - Manual (Page 138)

7.5 System Register Configuration and Error Status
User Operation Error Status in Ladder Programs
7-12
 User Operation Error Code -1: Operation Errors
* The numeric values given in brackets [ ] are set by the system in the Changed A Register or Changed F Register before the oper-
ation error drawing is executed.
Error Code Error Description Operation When an Error Occurs
∗
Inte
ger Op
era
tions
0001 hex Integer operation underflow [-32768]
0002 hex Integer operation overflow [32767]
0003 hex Integer operation division error [The A register stays the same.]
0009 hex Double-length integer operation underflow [-2147483648]
000A hex Double-length integer operation overflow [2147483647]
000B hex Double-length integer operation division error [The A register stays the same.]
000C hex Quadruple-length integer operation underflow [-9223372036854775808]
000D hex Quadruple-length integer operation overflow [9223372036854775807]
000E hex
Quadruple-length integer operation division
error
[The A register stays the same.]
0101 hex to
010E hex
Integer operation error in Operation Error
Drawing
[The A register stays the same.]
Re
al N
umber Op
era
tions
0010 hex Non-numerical integer storage error Data is not stored. [00000]
0011 hex Integer storage underflow Data is not stored. [-32768]
0012 hex Integer storage overflow Data is not stored. [+32767]
0021 hex Real number storage underflow Data is not stored. [-1.0E+38]
0022 hex Real number storage overflow Data is not stored. [1.0E+38]
0023 hex Real number operation division by zero error
Data is not stored. [F register stays the
same]
0030 hex Invalid real number operation (non-numeric) Data is not stored.
0031 hex Real number operation exponent underflow 0.0
0032 hex Real number operation exponent overflow Maximum value
0033 hex Real number operation division error (0/0) Operation is not executed.
0034 hex Real number storage exponent underflow Stores 0.0.
0040 hex
to
0059 hex
Real number operation error in standard sys-
tem function
Operation is aborted and output is set to 0.0.
0040 hex: SQRT 0047 hex: EXP 004E hex: PD 0055 hex: SLAU
0041 hex: SIN 0048 hex: LN 004F hex: PID 0056 hex: REM
0042 hex: COS 0049 hex: LOG 0050 hex: LAG 0057 hex: RCHK
0043 hex: TAN 004A hex: DZA 0051 hex: LLAG 0058 hex: BSRCH
0044 hex: ASIN 004B hex: DZB 0052 hex: FGN 0059 hex: SORT
0045 hex: ACOS 004C hex: LIM 0053 hex: IFGN
−
0046 hex: ATAN 004D hex: PI 0054 hex: LAU