H7 ASD Operation Manual 169
RS485 Communications Time-Out Action
Program
⇒
Communication Setting Parameters
⇒
Communication
Settings
This parameter plays a role in the setup of the communications network by
determining the action to be taken in the event of a time-out (Time-Out
Action).
The communications network includes other ASDs and Host/Control computers
that monitor the status of the ASD(s), transfers commands, and loads or
modifies the parameter settings of the drive.
Settings:
No Action
Alarm
Trip
Direct Access Number — F804
Parameter Type — Selection List
Factory Default — Trip
Changeable During Run — Ye s
Communication Interval
Program
⇒
Communication Setting Parameters
⇒
Communication
Settings
This parameter sets the Common Serial response delay time.
Direct Access Number — F805
Parameter Type — Numerical
Factory Default — 0.00
Changeable During Run — Ye s
Minimum — 0.00
Maximum — 2.00
Units — Seconds
TTL Master Output
Program
⇒
Communication Setting Parameters
⇒
Communication
Settings
In a master/follower configuration, this setting determines the output parameter
of the master ASD that will be used to control the applicable follower ASDs.
Note: Select No Slave if F826 is configured as a Master Output controller.
Otherwise, an EOI failure will result.
Settings:
No Slave (normal operation)
Frequency Reference
Output Command Frequency
Torque Command
Output Torque Command
Direct Access Number — F806
Parameter Type — Selection List
Factory Default — No Slave (normal
operation)
Changeable During Run — Ye s
F804 F806
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