Eaton ELC-PB, Programming Manual

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E L C P r o g r a m m i n g M a n u a l
F o r m o r e i n f o r m a t i o n v i s i t : w w w. e a t o n . c o m M N 0 5 0 0 3 0 0 3 E
3 - 3 9 4
5. The operation of D
2
corresponds to the “+” or “-“of S . When S is “+”, D
2
will be OFF; when S is
“-“, D
2
will be ON. D
2
will not be OFF immediately after pulse output complete and will be OFF
when the drive contact is OFF.
6. The value in S
1
is the relative position of
- The current position (32-bit data) of CH0 (Y0, Y1) which is stored in D1031(high), D1030
(low)
- The current position (32-bit data) of CH1 (Y2, Y3) which is stored in D1337(high), D1336
(low).
In reverse direction the pulse output values are in (D1031, D1330) and (D1336, D1337)
decreases.
7. D1343 (D1353) is the ramp up/down time setting of CH0
(
CH1
)
. Available range: 20 ~
32,767ms. Default: 100ms. The ELC will take the upper/lower bound value as the set value
when the specified value exceeds the available range.
8. D1340 (D1352) is the start/end frequency setting of CH0
(
CH1
)
. Available range: 6 to
100,000Hz. The ELC will take the upper/lower bound value as the set value when specified
value exceeds the available range.
9. M1305 and M1306 can change the output direction of CH0
/
CH1 set in D
2
. When S is “-“, D
2
will
be ON, however, if M1305/M1306 is set ON before the instruction executes, D
2
will be OFF
during execution of the instruction..
10. Ramp-down time of CH0 and CH1 can be modified by using (M1534, D1348) and (M1535,
D1349). When M1534 / M1535 = ON, CH0 / CH1 ramp-down time is specified by D1348 /
D1349.
11. If M1078 / M1104 = ON during instruction execution, Y0 / Y2 will pause immediately and
M1538 / M1540 = ON indicates the pause status. When M1078 / M1104 = OFF, M1538 /
M1540 = OFF, Y0 / Y2 will proceed to finish the remaining pulses.
12. DRVI instruction supports Alignment Mark and Mask function. Please refer to the explanation
in API 59, the PLSR instruction.
Program Example:
When M10= ON, 20,000 pulses (relative position) at 2kHz frequency will be generated from Y0. Y1=
OFF indicates positive direction.
M10
DDRVI K20000 K2000 Y0 Y1
Points to note:
1. Operation of relative positioning:
The Pulse output executes according to the relative distance and direction from the current
position