User Manual
Table Of Contents
- 1 Features
- 2 First Steps with TMCL
- 3 TMCL and the TMCL-IDE — An Introduction
- 3.1 Binary Command Format
- 3.2 Reply Format
- 3.3 Standalone Applications
- 3.4 TMCL Command Overview
- 3.5 TMCL Commands by Subject
- 3.6 Detailed TMCL Command Descriptions
- 3.6.1 ROR (Rotate Right)
- 3.6.2 ROL (Rotate Left)
- 3.6.3 MST (Motor Stop)
- 3.6.4 MVP (Move to Position)
- 3.6.5 SAP (Set Axis Parameter)
- 3.6.6 GAP (Get Axis Parameter)
- 3.6.7 SGP (Set Global Parameter)
- 3.6.8 GGP (Get Global Parameter)
- 3.6.9 STGP (Store Global Parameter)
- 3.6.10 RSGP (Restore Global Parameter)
- 3.6.11 RFS (Reference Search)
- 3.6.12 SIO (Set Output)
- 3.6.13 GIO (Get Input)
- 3.6.14 CALC (Calculate)
- 3.6.15 COMP (Compare)
- 3.6.16 JC (Jump conditional)
- 3.6.17 JA (Jump always)
- 3.6.18 CSUB (Call Subroutine)
- 3.6.19 RSUB (Return from Subroutine)
- 3.6.20 WAIT (Wait for an Event to occur)
- 3.6.21 STOP (Stop TMCL Program Execution – End of TMCL Program)
- 3.6.22 SCO (Set Coordinate)
- 3.6.23 GCO (Get Coordinate)
- 3.6.24 CCO (Capture Coordinate)
- 3.6.25 ACO (Accu to Coordinate)
- 3.6.26 CALCX (Calculate using the X Register)
- 3.6.27 AAP (Accu to Axis Parameter)
- 3.6.28 AGP (Accu to Global Parameter)
- 3.6.29 CLE (Clear Error Flags)
- 3.6.30 EI (Enable Interrupt)
- 3.6.31 DI (Disable Interrupt)
- 3.6.32 VECT (Define Interrupt Vector)
- 3.6.33 RETI (Return from Interrupt)
- 3.6.34 Customer specific Command Extensions (UF0…UF7 – User Functions)
- 3.6.35 Request Target Position reached Event
- 3.6.36 TMCL Control Commands
- 4 Axis Parameters
- 5 Global Parameters
- 6 Hints and Tips
- 7 TMCL Programming Techniques and Structure
- 8 Figures Index
- 9 Tables Index
- 10 Supplemental Directives
- 11 Revision History
TMCM-3212 TMCL
™
Firmware Manual • Firmware Version V1.07 | Document Revision V1.04 • 2017-JUN-08
42 / 103
3.6.15 COMP (Compare)
The specified number is compared to the value in the accumulator register. The result of the comparison
can for example be used by the conditional jump (JC) instruction. This command is intended for use in
standalone operation only.
Internal function:
The accumulator register is compared with the sepcified value. The internal arithmetic
status flags are set according to the result of the comparison. These can then control e.g. a conditional
jump.
Related commands: JC, GAP, GGP, GIO, CALC, CALCX.
Mnemonic: COMP <operand>
Binary Representation
Instruction Type Motor/Bank Value
20 0 (don’t care) 0 (don’t care) <operand>
Example
Jump to the address given by the label when the position of motor #0 is greater than or equal to 1000.
GAP 1, 0 // get actual position of motor 0
2
COMP 1000 // compare actual value with 1000
JC GE, Label //jump to Lable if greter or equal to 1000
Binary Form of COMP 1000
Field Value
Target address 01
h
Instruction number 14
h
Type 00
h
Motor/Bank 00
h
Value (Byte 3) 00
h
Value (Byte 2) 00
h
Value (Byte 1) 03
h
Value (Byte 0) E8
h
Checksum 00
h
©2017 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany
Terms of delivery and rights to technical change reserved.
Download newest version at www.trinamic.com
Read entire documentation.