VFS11 VFD-Treiber

-n oder --name <halname> : den Namen der HAL-Komponente festlegen

-I oder --ini <inifilename> : übernimmt die Konfiguration aus der angegebenen INI-Datei. Standardmäßig wird die Umgebungsvariable INI_FILE_NAME verwendet.

-S oder --section <section name> : übernimmt die Konfiguration aus dem Abschnitt mit diesem Namen in der INI-Datei. Der Standardwert ist VFS11.

-d oder --debug aktiviert Debug-Meldungen in der Konsolenausgabe.

-m oder --modbus-debug aktiviert Modbus-Meldungen auf der Konsolenausgabe

-r oder --report-device Geräteeigenschaften beim Starten auf der Konsole melden

<n>.acceleration-pattern (bool, in) when true, set acceleration and deceleration times as defined in registers F500 and F501 respectively. Wird in PID Schleifen verwendet, um kürzere Rampenzeiten zu wählen und so Schwingungen zu vermeiden.

<n>.alarm-code (sint, out) non-zero if drive is in alarmed state. Bitmap describing alarm information (see register FC91 description). Use err-reset (see below) to clear the alarm.

<n>.at-speed (bool, out) when drive is at commanded speed (see speed-tolerance below)

<n>.current-load-percentage (real, out) reported from the VFD

<n>.dc-brake (bool, in) engage the DC brake. Also turns off spindle-on.

<n>.enable (bool, in) enable the VFD. If false, all operating parameters are still read but control is released and panel control is enabled (subject to VFD setup).

<n>.err-reset (bool, in) reset errors (alarms a.k.a Trip and e-stop status). Resetting the VFD may cause a 2-second delay until it’s rebooted and Modbus is up again.

<n>.estop (bool, in) put the VFD into emergency-stopped status. No operation possible until cleared with err-reset or powercycling.

<n>.frequency-command (real, out) current target frequency in Hz as set through speed-command (which is in RPM), from the VFD

<n>.frequency-out (real, out) current output frequency of the VFD

<n>.inverter-load-percentage (real, out) current load report from VFD

<n>.is-e-stopped (bool, out) the VFD is in emergency stop status (blinking "E" on panel). Use err-reset to reboot the VFD and clear the e- stop status.

<n>.is-stopped (bool, out) true when the VFD reports 0 Hz output

<n>.max-rpm (real, R) actual RPM limit based on maximum frequency the VFD may generate, and the motors nameplate values. For instance, if nameplate-HZ is 50, and nameplate-RPM_ is 1410, but the VFD may generate up to 80 Hz, then max-rpm would read as 2256 (80*1410/50). The frequency limit is read from the VFD at startup. To increase the upper frequency limit, the UL and FH parameters must be changed on the panel. See the VF-S11 manual for instructions how to set the maximum frequency.

<n>.modbus-ok (bool, out) true when the Modbus session is successfully established and the last 10 transactions returned without error.

<n>.motor-RPM (real, out) estimated current RPM value, from the VFD

<n>.output-current-percentage (real, out) from the VFD

<n>.output-voltage-percentage (real, out) from the VFD

<n>.output-voltage (real, out) from the VFD

<n>.speed-command (real, in) speed sent to VFD in RPM. It is an error to send a speed faster than the Motor Max RPM as set in the VFD

<n>.spindle-fwd (bool, in) 1 for FWD and 0 for REV, sent to VFD

<n>.spindle-on (bool, in) 1 for ON and 0 for OFF sent to VFD, only on when running

<n>.spindle-rev (bool, in) 1 for ON and 0 for OFF, only on when running

<n>.jog-mode (bool, in) 1 for ON and 0 for OFF, enables the VF-S11 jog mode. Speed control is disabled, and the output frequency is determined by register F262 (preset to 5 Hz). This might be useful for spindle orientation. In normal mode, the VFD shuts off if the frequency drops below 12 Hz.

<n>.status (sint, out) Drive Status of the VFD (see the TOSVERT VF-S11 Communications Function Instruction Manual, register FD01). A bitmap.

<n>.trip-code (sint, out) trip code if VF-S11 is in tripped state.

<n>.error-count (sint, out) number of Modbus transactions which returned an error

<n>.max-speed (bool, in) ignore the loop-time parameter and run Modbus at maximum speed, at the expense of higher CPU usage. Suggested use during spindle positioning.

<n>.frequency-limit (real, RO) upper limit read from VFD setup.

<n>.loop-time (real, RW) how often the Modbus is polled (default interval 0.1 seconds)

<n>.nameplate-HZ (real, RW) Nameplate Hz of motor (default 50). Used to calculate target frequency (together with nameplate-RPM ) for a target RPM value as given by speed-command.

<n>.nameplate-RPM (real, RW) Nameplate RPM of motor (default 1410)

<n>.rpm-limit (real, RW) do-not-exceed soft limit for motor RPM (defaults to nameplate-RPM ).

<n>.tolerance (real, RW) speed tolerance (default 0.01) for determining whether spindle is at speed (0.01 meaning: Output frequency is within 1% of target frequency)

Serieller Modus (TYPE=rtu): Bei einem Fehler wird die serielle Schnittstelle geschlossen und erneut geöffnet.

TCP-Server-Modus (TYPE=tcpserver): Wenn die TCP-Verbindung unterbrochen wird, schaltet der Treiber wieder auf die Suche nach eingehenden Verbindungen.

TCP-Client-Modus (TYPE=tcpclient): Bei Verlust der TCP-Verbindung stellt der Treiber die Verbindung zu TCPDEST:PORTNO wieder her.

Entfernen Sie die libmodbus-Pakete: sudo apt-get remove libmodbus5 libmodbus-dev

erstellen und installieren Sie libmodbus Version 3 aus den Quellen, wie unter hier beschrieben.