User Manual

PD42-1240 TMCL

™

Firmware Manual • Firmware Version V1.45 | Document Revision V1.02 • 2018-DEC-03

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3.6.39 CALCV (Calculate using a User Variable and a Direct Value)

The CALCV directly modiﬁes a user variable using an arithmetical operation and a direct value. This

eliminates the need of using the accumulator register for such a purpose and thus can make the program

shorter and faster. The parameters of this command are the arithmetic function, the index of a user

variable (0. . . 255) and a direct value. This command is mainly intended for use in standalone mode.

Related commands: CALCVA, CALCAV, CALCVX, CALCXV, CALCVV.

Mnemonic: CALCV <operation>, <var>, <value>

Binary representation

Binary Representation

Instruction Type Motor/Bank Value

45 0 ADD – add <value> to <var> 0 <var> (0. . . 255) <value>

1 SUB – subtract <value> from <var>

2 MUL – multiply <var> with <value>

3 DIV – divide <var> by <value>

4 MOD – modulo divide <var> by <value>

5 AND – logical and <var> with <value>

6 OR – logical or <var> with <value>

7 XOR – logical exor <var> with <value>

8 NOT – logical invert <var> (<value> ignored)

9 LOAD – copy <value> to <var>

11 COMP – compare <var> with <value>

Reply in Direct Mode

Status Value

100 - OK the operand (don’t care)

Example

Subtract 5000 from user variable #27.

Mnemonic: CALCV SUB, 27, 5000

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