4 The outline of motor control
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4 The outline of motor control
4-1 Remote mode and Local mode
PM16C-16HW2 have two ways of control mode, remote mode and local mode. In local
mode, PM16C-16HW2 controls motor with switches attached front panel and hand box.
Commands from communication line which drives motor and overwrite the motor setting are
invalid, but which reads the data are available.
In remote, switches attached front panel are unable except and .
4-2 Drive mode
There are 4 drive modes at motor control, ABS, REL, SCAN, and H.P.
In local mode, you can change the drive mode with . Current drive mode is indicated
by LED above . In remote mode, you can select drive mode with command directly.
・
REL mode
Relative pulse drive mode
LOCAL:
Push , and motor drives toward the destination by
preset value from present position.
REMOTE: Motor drives by entered value.
・
ABS mode
Absolute pulse drive mode
LOCAL:
Push , and motor drives to preset destination value.
REMOTE: Motor drives by entered position.
・
SCAN mode Continuous drive mode to CW, CCW direction
LOCAL:
Push , and click “CW or CCW” jog switch, motor
drives to dedicated direction continuously.
A push on the PRESET button will set a pulse to the value set
up beforehand.
・
HP mode
Drive detecting origin point of pulse count for each channel.
Details are in chap5.6 “Home position setting”.
All motor drive are stopped with or limit switch or HP switch signal, or enter motor
stop command.
4-3 Drive speed setting
High speed (HSPD), middle speed (MSPD), low speed (LSPD) and acceleration rate is set
individually for each channel. These setting are modified by remote commands or SETUP
mode “5-1 Page1 speed setting (Page 24)”.
Acceleration and deceleration method have the three modes, “Const”, “Trape”, and “Schar”.
These setting are modified by remote commands or SETUP mode “5-2 Page2 Motor
operation, hold-off function setting (Page 23)”. Refer to the page 48 for the setting command
of speed.
STOP
REM
LOC
MODE
START
STOP
MODE
START
START