Omron CP1L - 12-2007, Руководство по эксплуатации

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268
Inverter Positioning
Section 5-3
Applicable
Instructions
The following seven instructions can be used to execute inverter positioning.
The relationship between the instructions and internal pulse outputs is as fol-
lows:
0030 Error counter 0 (signed) PRV
0031 Error counter 1 (signed) PRV
0100 Interrupt input 0 (counter
mode) ---
: : :
0107 Interrupt input 7 (counter
mode) ---
1000 PWM output 0 ---
1001 PWM output 1 ---
Set value Specified port Applicable instructions
Instruction Overview Positioning (Independent Mode) Origin
searches
Pulse output
with no
acceleration/
deceleration
Pulse output with acceleration/
deceleration
Trapezoid,
same rate for
acceleration/
deceleration
Trapezoid,
different rates
for acceleration/
deceleration
PULS(886)
SET PULSES Sets the number of internal
pulses to output. Applicable --- --- ---
SPED(885)
SPEED OUTPUT Controls pulse output without
acceleration or deceleration. (The
number of internal pulses must be
set in advance with PULS(886).) Applicable --- --- ---
ACC(888)
ACCELERATION
CONTROL Controls pulse output with accel-
eration or deceleration using the
same rate for both. (The number
of internal pulses must be set in
advance with PULS(886).) --- Applicable --- ---
PLS2(882)
PULSE OUTPUT Controls pulse output with accel-
eration or deceleration using a dif-
ferent rate for each (The number
of internal pulses is also set.) --- --- Applicable ---
ORG(889)
ORIGIN SEARCH Actually moves the motor to
establish the origin using origin
proximity input, origin input, etc. --- --- --- Applica-
ble
INI(880)
MODE CONTROL Used to stop internal pulse output
and inverter positioning. It can
also be used to change the
present value of pulse output
(thus establishing the origin). Applicable Applicable Applicable ---
PRV(881)
HIGH-SPEED
COUNTER PV
READ Reads the present value of the
internal pulse output or error
counter. Applicable Applicable Applicable ---