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MX4779 REV. A ©2019
SLIDESMART CNX 15 BASIC MANUAL
www.hysecurity.com
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Table 3. SmartCNX Controller - Troubleshooting
Display
Condition
Description
Alert, Error or
Fault
Possible Causes
Solutions
ERROR 5
No display
Display is
blank, but the
error appears
in the START
log and means
that SmartCNX
Controller detects
a serious internal
error.
Internal software/hardware error. Report
any instance of this error to HySecurity
Technical Support.
1. Set AD & DC
switches to off to
reset software.
2. Update to latest
software version with
START.
3. Replace SmartCNX
Controller.
ERROR 6
DRIVE BOARD
COMM
Indicates
communication
failure between
drive module
and SmartCNX
Controller.
Drive module communication is bad or
the drive module may be bad.
1. Verify connection
between SmartCNX
Controller and drive
module (HSP1).
2. Replace drive
module.
ERROR 7
MENU
CHECKSUM
Software issue
exists that may
require factory
reset.
Corrupt software or data.
Call HySecurity Technical
Support for assistance.
ERROR 8
RPM SENSOR
RPM sensor
disconnected.
Motor Encoder or wires are damaged or
unplugged.
Check wiring from motor
to drive module.
ERROR 9
BATTERY
DISCONNE
SmartCNX
Controller detects
no battery
connected.
Batteries are disconnected, or a wiring
fault exists.
Only appears when the batteries are
disconnected and the only input power
is solar panels.
1. Connect battery
harness to drive
module.
2. Correct any issues
with battery wiring.
3. Check 20 amp fuse
on drive module.
TROUBLESHOOTING/ALERTS/FAULTS/ERRORS