iControl Messages
Manual # 42-02-7223 C1 6-83
6
iControl DC
Up Normal Terminal Switch ’n’ Position Fault, UP NTS’n’ POSITION FLT (n = 1 to 6)
Description: When switch opened or closed, car reported position different from learned position by value
exceeding margin set on Configuration > Terminal Switches. Switch may have opened early, late or not at all
on approach to terminal. Switch may have closed early, late, or not at all on departure from terminal. Switch
can go open while at a floor where learned position is closed, or go closed at floor where learned position is
open. This fault may be bypassed on the Diagnostics > Fault Bypass tab.
Car Reaction: If traveling up, car executes emergency slowdown, continues at low speed until floor encoun-
ter. Car stops at floor, opens doors, performs floor sync. If fault persists, car goes out of service. If traveling
down, car continues to first stop, opens doors, performs floor sync. If fault persists, car goes out of service.
If stopped at floor, car opens doors, does a floor sync, and, if fault persists, goes out of service.
Tro ubleshooting:
1. On Diagnostics > Terminal Switches Status, compare Last pass position to Learned position for switch.
2. If mechanical (switch movement/magnet movement, bad traveler), will tend to repeat at same position.
3. A stuck switch is easy to spot by running the car on inspection and observing the input LEDs on the iBox.
4. Perform a Terminal Sync operation (Terminal button on the Configuration > Pattern > Common tab).
User Code Accessing an Invalid Logical Indicator (internal event)
User Event ‘n’ Off (n = 1- 10) (see User Defined Event ‘n’ On)
User Event ‘n’ On (n = 1 - 10),
Description: Indicates that User Event ‘x’ (1 - 10) has been activated via User Input ‘n’ (1 - 10)
Car Reaction: Determined by user programming (Configuration > Advanced > User Inputs tab)
Troubleshooting: Determined by user programming (Configuration > Advanced > User Inputs tab)
Vector Checksum Fault (see Safety Inventory Checksum Fault)
Vector Comparison Fault (see Safety Inventory Comparison Fault)
Vector Creation Fault (see Safety Inventory Creation Fault)
Vector Learn Fault (see Safety Inventory Learn Fault)
Watchdog Ordered Control Stop Before Reset
Description: A critical component in the system has locked up.
Car Reaction: The car will come to a controlled stop and the system will reboot automatically.
Watchdog Ordered Emergency Stop Before Reset
Description: A critical component in the system has locked up.
Car Reaction: The car will perform an emergency stop and the system will reboot automatically.
Table 6.3 iControl Messages
iControl Messages
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