IAI RCP6S User Manual

9. Troubleshooting
Fieldbus Communication
231
RCP6
S
9.2.3 Generation of Noise and/or Vibration
Situation Possible cause Check/Treatment
Generation of noise
and/or vibration from
actuator itself
Noise and vibration are generated by
many causes including the status of
load, the installation of the actuator, and
the rigidity of the unit on which the
actuator is installed.
Servo adjustment may improve the
situation.
[Refer to 8.3 Servo Adjustment.]
It may be improved with setting to
Full Servo Mode if the case occurs
during deceleration and stop.
[Refer to Chapter 6 Power-saving
Function]
Situation Possible cause Check/Treatment
Vibrations of load 1) Acceleration/deceleration is set too
high.
2) The installation structure and/or the
installed load are easily affected by
acceleration/deceleration.
1) Decrease the settings of
acceleration/deceleration.
9.2.4 Impossible Communication
Situation Possible cause Check/Treatment
Not connectable with
host machine
1) Communication rates do not match.
2) The machine number (station
number) is set to be duplicate out of
the range.
3) Parameter No.17 “Minimum delay
time for slave transmitter activation”
is set incorrectly.
4) Poor wiring or disconnection of
communication cable
1) Set the communication rate to
match that of the host machine.
[Refer to the Instruction Manual
of the host unit.]
2) Confirm the maximum number
of axes available to connect.
3) Set the value in Parameter
No.17 smaller (2 as a
reference) if the response
timeout error is being issued in
the host system. In any other
cases, increase or decrease
the value at will to change the
send/receive timing. (If the
operation is performed
properly, the transmission cycle
of the host is too fast. Always
check the response of RCP6S
GW before next transmission.)
4) Review the wiring again. Check
if termination resistances are
connected to network terminals
with correct values.
ME0349-4B

IAI RCP6S Specifications

General

Brand	IAI
Model	RCP6S
Category	Conference System
Language	English