GX9 ASD Installation and Operation Manual 201
Communications Time-Out Action (RS232/RS485 and TTL)
Program Communications 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 ASD.
Changes made to this parameter require that the power be cycled (off then on)
for the changes to take effect.
Settings:
(Settings Are For 2-Wire/4-Wire)
0 — RS232/RS485=No Action/TTL=No Action
1 — RS232/RS485=Alarm/TTL=No Action
2 — RS232/RS485=Trip/TTL=No Action
3 — RS232/RS485=No Action/TTL=Alarm
4 — RS232/RS485=Alarm/TTL=Alarm
5 — RS232/RS485=Trip/TTL=Alarm
6 — RS232/RS485=No Action/TTL=Trip
7 — RS232/RS485=Alarm/TTL=Trip
8 — RS232/RS485=Trip/TTL=Trip
Direct Access Number — F804
Parameter Type — Selection List
Factory Default — Trip/Trip
Changeable During Run — Yes
Send Waiting Time (TTL)
Program Communications Communication Settings
This parameter sets the TTL response delay time.
Changes made to this parameter require that the power be cycled (off then on)
for the changes to take effect.
Direct Access Number — F805
Parameter Type — Numerical
Factory Default — 0.00
Changeable During Run — Yes
Minimum — 0.00
Maximum — 2.00
Units — Seconds
ASD-to-ASD Communication (TTL)
Program Communications 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 Follower if F826 is configured as a Master Output
controller. Otherwise, an EOI failure will result.
Changes made to this parameter require that the power be cycled (Off then On)
for the changes to take effect.
Settings:
0 — Normal (no follower)
1 — Frequency Command
2 — Output Command Frequency
3 — Torque Command
4 — Output Torque Command
Direct Access Number — F806
Parameter Type — Selection List
Factory Default — No Follower (normal
operation)
Changeable During Run — Yes
F804 F806