13
Setpoint 1 (SST7100 only)
The Setpoint 1 tab allows configuration of the relay setpoint and relay logic for the single
relay on the SST7100.
•
Enable
o
Check this box to enable setpoint 1
•
Relay Normal State
o
This is the normal relay state when not tripped
o
Either select normally Energized or normally De-Energized
WARNING:
For critical applications, it is highly recommended to configure the Relay Normal State as “normally
Energized.” This configuration will cause the contacts to switch in the event of a relay coil failure.
•
Latching
o
Un-check this box to select non-latching relay (auto-reset following trip)
o
Check this box to select latching relay (must be manually reset following trip)
o
A momentary contact from DIG IN (digital input) to VIN GND (supply ground)
will reset latching relay
•
Low RPM
o
Selects under speed setpoint
o
Set to 0 if no under speed setpoint required
•
High RPM
o
Selects over speed setpoint
•
Reset Low RPM
o
Defines
the
reset
value
following an under speed trip
o
Must be set at least 1% higher
than Low RPM value to
prevent relay chatter
o
Set to 0 if no under speed
setpoint required
•
Reset High RPM
o
Defines
the
reset
value
following an over speed trip
o
Must be set at least 1% lower
than High RPM value to
prevent relay chatter
Summary of Contents for SST7000
Page 8: ...7 Outline Dimensions ...
