IAI America SCON-CA - Manual (Page 231)

Chapter 8 I/O Parameter
221
[72] Allowable time of exceeding torque allowing continuous pressing (Parameter No.89)
No. Name Symbol Unit Input Range
Default factory
setting
89
Allowable time of exceeding
torque allowing continuous
pressing
PSCT sec 0 to 300
In accordance with
actuator
This is the parameter to limit the continuous pressing time when using RCS2-RA13R with the
pressing setting of 71% or more.
When the unit is used beyond this limit, Alarm Code 0C4 “continuous pressing capable torque
time over” will be generated to prevent the temperature rise on the motor due to the continuous
pressing operation. [Refer to 10.4.2 Specifications and Limitations in Pressing Operation of
RCS2-RA13R.]
Parameter No.89 Description
0 Do not judge
1 to 300sec Allowable time of continuous pressing
(when pressing setting of 71% or more is used in
RCS2-RA13R)
[73] Fieldbus I/O format (Parameter No.90)
This parameter is exclusively used for the controller of field bus specification.
Check the relevant Instruction Manual of each field bus.
[74] Current limit value at stopping due to miss-pressing (Parameter No.91)
No. Name Symbol Unit Input Range
Default factory
setting
91 Current limit value at stopping
due to miss-pressing
FSTP –
0: Current limit value
during movement
1: Current limit value
during pressing
0
This parameter defines the restricted current value at stopping due to miss-pressing.
This restricted current value locks the servo till the next moving command.
Parameter No.91 Description
0 Current limit value during movement
(2.8 to 4 times of rating value depending on actuator
characteristics)
1 Press-motion current-limiting value
[75] Use of loadcell (Parameter No.92)
No. Name Symbol Unit Input Range
Default factory
setting
92 Use of loadcell FFRC –
0: Not Applicable
1: Use
0
This parameter defines whether the loadcell (option) is used or not.
Set Value Description
0 Does not use the loadcell (when standard
actuator)
1 Use the loadcell (For the actuator with the
loadcell)
[Refer to 3.2.7 Pressing Operation Using Force Sensor Operation Ready.]