Troubleshooting the Controllers
Observe the Status LEDs on the front of the controller
and see Table 8 to troubleshoot the controller.
Table 8: Status LEDs and Descriptions of LED States
Description of LED StatesNormal LED
State
LED ColorLED Label
Off Steady = No Supply Power or the controller’s polyswitch/resettable fuse
is open. Check Output wiring for short circuits and cycle power to controller.
On Steady = Power Connected
On SteadyGreenPOWER
Off Steady = No Faults
On Steady = Device Fault; no application loaded; Main Code download
required, if controller is in Boot mode, or a firmware mismatch exists between
the controller and the FX-ZFR1811 Wireless Field Bus Router.
Blink - 2 Hz = Download or Startup in progress, not ready for normal operation
Off SteadyRedFAULT
Blink - 2 Hz = Data Transmission (normal communication)
Off Steady = No Data Transmission (N/A - auto baud not supported)
On Steady = Communication lost, waiting to join communication ring
Blink - 2 HzGreenSA/FC BUS
On Steady = EOL switch in ON position
Off Steady = EOL switch in Off position
Off (Except on
terminating
devices)
AmberEOL
Repair Information
If a controller fails to operate within its specifications,
replace the controller. For a replacement controller,
contact your Johnson Controls® representative.
Accessories
See Table 9 for controller accessories ordering
information.
Table 9: Accessories Ordering Information
DescriptionProduct Code Number
Bluetooth Commissioning ConverterFX-BTCVT-1
Wireless Field Bus RouterFX- ZFR1811-0
Transformer, 120 VAC Primary to 24 VAC secondary, 20 VA, Wall PlugTP-2420
Transformer, 120/208/240 VAC Primary to 24 VAC Secondary, 40 VA, Foot Mount, 8 in.
Primary Leads and Secondary Screw Terminals, Class 2
Note: Additional Y6x-x Series transformers are also available. Refer to the Series Y63, Y64,
Y65, Y66, and Y69 Transformers Product Bulletin (LIT-125755) for more information.
Y65T31-0
Power transformer (Class 2, 24 VAC, 50 VA maximum output), no enclosureAS-XFR050-0
Replacement SA Bus Terminal Blocks, 4-Position, Brown, Bulk PackAP-TBK4SA-0
Replacement FC Bus Terminal Blocks, 4-Position, Blue, Bulk PackAP-TBK4FC-0
Replacement Power Terminal Blocks, 3-Position, Gray, Bulk PackAP-TBK3PW-0
USB Dongle with ZigBee™ Driver provides a wireless connection through FX-PCT to allow
wireless commissioning of the wirelessly enabled FX-PCG, FX-PCA, FX-PCX, and FX-PCV
field controllers. Also allows use of the FX-ZFR Checkout Tool (FX-ZCT) in FX-PCT.
Note: The ZFR-USBHA-0 replaces the IA OEM DAUBI_2400 ZigBee USB dongle. For
additional information on the ZFR-USBHA-0 ZigBee dongle, refer to the FX-ZFR Series
Wireless Field Bus System Technical Bulletin (LIT-12011660) or FX-ZFR Series Wireless
Field Bus System Quick Reference Guide (LIT-12011696).
ZFR-USBHA-0
20FX-PCX47 Expansion Input/Output Module Installation Instructions
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