Parker 690+ series, Безопасность и быстрый старт

Страница: 6 / 32

English
1-4
Reference Sequencing

Speed potentiometer across 1(low),
9(high), 2(wiper) OR

External 2-wire speed reference between
1(-) and 2(+)

Jumper 19 and 20 if no external trip contact

Start contact between 12 and 20

Jog contact between 16 and 20

Reverse Direction contact between 15 and 20

Health volt-free contacts between 21 and 22

Running volt-free contacts between 23 and 24
Speed Feedback
•
The Speed Feedback Card is required only for closed
loop Flux Vector Control
• Install it on the feedback header, shown by the red arrow
in the figure. Ensure a good fit by securely snapping in
place.
• DIP switches 1,2,3,4 (blue arrow) set the threshold voltage
of the encoder signals. Set all switches to ON (up position)
for complementary encoder signals.
• Encoder connections to terminal block are:
1 Encoder Supply positive (5–15VDC)
2 Encoder Supply negative (0V)
3 Channel A
4 Channel A complement
5 Channel B
6 Channel B complement
CAUTION
Static Sensitive Board. Install only with
power OFF and follow proper
static/grounding procedures