3-22 Monitoring and Diagnostics VisualMotion 9 Troubleshooting Guide
DOK-VISMOT-VM*-09VRS**-WA02-EN-P
428 Calc: division by zero
Cause:
In a user program calculation instruction, an attempt was made to divide a
number by zero.
Remedy:
1. Locate the Calc icon with the error, if more than one is used, by using
program flow <F7>.
2. Modify the Calc icon and remove any zero expression to the
denominator. The denominator can be expressed as an integer or a
variable.
429 Calc: too many operands
Cause:
In a user program calculation instruction, too many operands (+, -, *, /,
etc.) and operators were used in the string. Use the show program flow
<F7> function to locate the Calc icon containing the error.
Remedy:
Split the calculation operation using more than one Calc icon in
consecutive order.
430 Calc: invalid operator
Cause:
An invalid arithmetic operator was found in a user program calculation
instruction. The operator used is not supported by the current version of
VisualMotion Toolkit.
Remedy:
Check the compiler and firmware version numbers, and call Bosch
Rexroth service for assistance in upgrading software. Version information
can be found for menu selection Diagnostics ⇒
⇒⇒
⇒ System.
431 Calc error: see Task %c diag.
Cause:
An error has occurred in a user program calculation instruction.
Remedy:
Refer to task %c diagnostic message (where %c = task letter) for a
communication error message.
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