4 The outline of motor control
11
4 The outline of motor control
4-1 Remote mode and Local mode
PM16C-16 have two ways of control mode, remote mode and local mode. In local mode,
PM16C-16 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 chap5.3 “Setting the origin of home position”.
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 “Page3 Speed setting (Page 22)”.
Acceleration and deceleration method have the three modes, “Const”, “Trape”, and
“Schar”. These setting are modified by remote commands or SETUP mode “Page3
Acceleration and deceleration modes setting (Page 22)”. Refer to the 40 page for the setting
command of speed.
STOP
REM
LOC
MODE
START
STOP
MODE
START
START