Omron CS1W-HCA12-V1, Руководство по эксплуатации

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Pulse Outputs
Section 7-6
7-6-3 Specifications
Item Specification
Acceleration/ decelera-
tion None Yes
Trapezoid None None (acceleration or
deceleration) Yes with separate
acceleration and
deceleration rates
Instructions for inde-
pendent-mode posi-
tioning PULS + SPED PULS (Electronic Cam
Mode) PULS + ACC PLS2
Instructions for contin-
uous-mode speed con-
trol SPED --- ACC ---
Output frequencies Constant for SPED: 10
to 99,990 Hz
Word for SPED: 6 Hz
to 200 kHz
6 Hz to 200 kHz 6 Hz to 200 kHz
Although the above ranges can be set for the instructions, the output frequency range is ulti-
mately controlled by the clock frequency. The output frequencies are obtained by dividing the
clock pulse with an integer dividing ratio, meaning the actual output frequency can be different
from the set frequency.
The settings in the User Setup Area are as follows (DM 6613 and DM 6614, bits 08 to 15):
00 Hex: 25 MHz
Pulse output frequency range: 400 Hz to 200 kHz
01 Hex: 6.25 MHz (25/4) Pulse output frequency range: 100 Hz to 100 kHz
02 Hex: 1.5625 MHz (25/16) Pulse output frequency range: 25 Hz to 50 kHz
03 Hex: 390.625 kHz (25/64) Pulse output frequency range: 6 Hz to 20 kHz
Frequency accelera-
tion/ deceleration rate --- 1 Hz to 2 kHz every 2 ms
1 Hz to 9,999 Hz every 1 ms (Suported by -V1
unit with lot number 0209__ or later)
Duty ratio 50%
Pulse output modes One of the following can be set for each port in the User Setup Area.
1) Relative pulse output:
No. of output pulses = pulse output value
2) Linear-mode absolute pulse output:
No. of output pulses = |PV of pulse output – target pulse amount|
3) Ring-mode absolute pulse output:
As above. If the ring set value is exceeded, the count value returns to 0000 0000 Hex. (Ring
set value is set in Unit Setup Area.)
4) Electronic cam mode (linear) (output with absolute position specification:)
The direction is automatically determined from the relation between the PV and target posi-
tion (PV < Target = CW, PV > Target = CCW. No. of output pulses = |PV of pulse output – tar-
get pulse amount|
5) One-shot pulse output:
Pulse turned ON for specified time between 0.01 and 9,999 ms via STIM instruction
6) Pulse counter timer:
High-precision timer created using the one-shot pulse output function. Pulses are not output
externally.
7) Electronic cam (ring) (output with absolute position specification):
The direction is automatically determined from the relation between the PV and target position
(PV < Target = CW, PV > Target = CCW). No. of output pulses = |PV of pulse output – target
pulse amount)|