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Profibus local/remote operation – Toshiba PDP002Z User Manual

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6. PROFIBUS Local/Remote Operation

The example below shows how to configure the VF-AS1/PS1 for local / remote operation.

F terminal ............ RUN command
R terminal............ PROFIBUS/Local (Terminal in this example) switching
RR/S4 terminal.... Operation frequency command


VF-AS1/PS1

F

R

CC

PP

RR/S4

Variable resistor for adjustment

10k ohm

PROFIBUS/Local

Switch

Operation command

SINK

SW1

SOURCE

CCA

cmod

(command mode selection) = 0 (terminal board)

fmod

(frequency setting mode selection 1) = 2 (RR/S4)

f112

(input terminal selection 2 (R)) = 48 (PROFIBUS/Local control)

R-CC terminal open:

VF-AS1/PS1 is controlled as slave device of PROFIBUS.

R-CC terminal closed:

F-CC terminal short to RUN
F-CC terminal open to STOP
Output frequency is set up by the RR/S4 signal input.