Pulsafeeder Pulsar DLCM - Manual (Page 77)

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7.2.17.2 {STROKE & SPEED / 2 – SIGNALS} Setup
8. With the {STROKE & SPEED / 1 – SIGNAL} screen displayed (refer to step 3), press [UP] to display
the {STROKE & SPEED / 2 – SIGNALS} screen.
STROKE & SPEED
2 – SIGNALS
Press [ENTER] to accept your selection. The {STROKE RATIO / 100%} screen is displayed.
9. Use the {STROKE RATIO} setting to scale the serial input value to meet your needs. Press [UP] or
[DOWN] to set the ratio value between 20% and 100%.
STROKE RATIO
100%
Press [ENTER] to accept your changes. The {STROKE ACTION / FORWARD} screen is displayed.
10. Use the {STROKE ACTION} setting to determine the stroke direction to meet your needs. When
{STROKE ACTION / FORWARD} is selected, the DLCM “acts” in the same direction as the signal.
When {STROKE ACTION / REVERSE} is selected the DLCM will “act” in the opposite direction as
the signal. Press [UP] or [DOWN] to select between {STROKE ACTION / FORWARD}and
{STROKE ACTION / REVERSE}.
STROKE ACTION
FORWARD
Press
[UP] STROKE ACTION
REVERSE
Press [ENTER] to accept your changes. The {SPEED RATIO / 100%} screen is displayed.
11. Use the {SPEED RATIO} setting to scale the pump speed to meet your needs. Press [UP] or [DOWN]
to set the ratio value between 20% and 100%.
SPEED RATIO
100%
Press [ENTER] to accept your changes. The {SPEED ACTION / FORWARD} screen is displayed.
12. Use the {SPEED ACTION} setting to determine the pump speed reaction to meet your needs. When
{SPEED ACTION / FORWARD} is selected pump speed will “act” in the same direction, and if the
signal changes from 25% to 75%, the pump speed will adjust its output from 25% to 75% (assuming
the ratio is set to 100%). When {SPEED ACTION / REVERSE} is selected pump speed will “act” in
the opposite direction. If the signal changes from 25% to 75% pump speed will adjust its output from
75% to 25% (assuming the ratio is set to 100%).
Press [UP] or [DOWN] to switch between {SPEED ACTION / FORWARD} and {SPEED ACTION /
REVERSE}.
SPEED ACTION
FORWARD
Press
[UP] SPEED ACTION
REVERSE
Press [ENTER] to accept your changes.
13. The {–MENU– / MODBUS MODE} screen is displayed.