Precautions for Handling
Intro-10
ME0342-4B
(2) Pause Signal (*STP)
The input signal of the pause signal (*STP) is always on considering the safety. Therefore, in
general, the actuator would not operate if this signal is not on.
It is available to make this signal to “Disable”, if this signal is undesirable.
It is settable by parameter No.15 “Select enable/disable pause input”.
Refer to [6.1.2 [11] Select enable/disable pause input].
If parameter No.15 is set to “1” (Disable), the actuator can operate even if this signal is not
on.
This parameter is set to “0” (Enable) at delivery.
9. Note that there are some frictions and/or torsions in through-hole of rotary actuator when it is
used.
When using rotary actuator with a through hole in the center of the revolution and using the hole
to put cables through, have a treatment to prevent wear from rubbing or wire break due to the
cables getting twisted.
Take particular note on actuators of 360-degree specification because they can be rotated
infinitely in a single direction.
10. Limitations on operation of rotary actuator in index mode
Rotary actuators of 360° specification can select the normal mode for finite rotations or the index
mode enabling multi-rotation control by using parameter No.79 “Rotational axis mode selection”.
The following limitations are applied to the index mode:
1) In jog or inching operation using teaching tools such as PC software, etc., the one-time
command range enables a maximum of 360° in jog operation, or 1° in inching operation.
2) Pushing cannot be performed. For push torque, settings other than 0 cannot be made.
3) Do not repetitively execute positioning commands around 0 degree numerous times while
traveling in the vicinity of 0 degree. The rotation direction may switch, or operation may
become unstable.
4) Software stroke limit is disabled in index mode.
PCON-CBP/CGBP are the controllers dedicated for the pulse pressing.
Actuator model: RCP6-RRA*R-LCT (Described in the list)
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