Troubleshooting; Repair Information - Johnson Controls MS-IOM3723 Installation Manual

Troubleshooting

Observe the Status LEDs on the front of the expansion
module. Table 8 provides LED status indicator information
for troubleshooting the expansion module.
Table 8: Status LEDs and description of LED states
LED label LED color
POWER
Green
FAULT Red
SA/FC BUS Green
EOL Amber

Repair information

If an expansion module fails to operate within its
specifications, replace the expansion module. For a
Accessories
Table 9: Accessories Ordering Information
Product Code Number Description
Refer to the Mobile Access Portal Gateway Catalog Page (LIT-1900869) to identify the appropriate product for
your region.
Mobile Access Portal
(MAP) Gateway
Metasys Controller Configuration Tool (CCT) Software
TL-CCT-0
Metasys Field Controller Firmware Package Files for CCT
MS-FCP-0
TP-2420 Transformer, 120 VAC Primary to 24 VAC secondary, 20 VA, Wall Plug
Transformer, 120/208/240 VAC Primary to 24 VAC Secondary, 40 VA, Foot Mount, 8 in. Primary Leads and
Secondary Screw Terminals, Class 2
Y65T31-0
AS-CBLTSTAT Cable adapter for connection to 8-pin TE-6700 Series sensors
AS-XFR050-0 Power transformer (Class 2, 24 VAC, 50 VA maximum output), no enclosure
AP-TBK4SA-0
Replacement SA Bus Terminal Blocks, 4-Position, Brown, Bulk Pack of 10
AP-TBK4FC-0
Replacement FC Bus Terminal Blocks, 4-Position, Blue, Bulk Pack of 10
AP-TBK3PW-0 Replacement Power Terminal Blocks, 3-Position, Gray, Bulk Pack of 10
10 IOM3723 Input/Output Module Installation Guide
Normal LED state Description of LED states
Off Steady = No Supply Power or the expansion module's polyswitch/resettable
fuse is open. Check Output wiring for short circuits and cycle power to expansion
On Steady
module.
On Steady = Power Connected
Off Steady = No Faults
On Steady = Device Fault; no application loaded; Main Code download required,
Off Steady if the expansion module is in Boot mode, or a firmware mismatch exists between
the expansion module and the ZFR1811 Wireless Field Bus Router
Blink - 2 Hz = Download or Startup in progress, not ready for normal operation
Blink - 2 Hz = Data Transmission (normal communication)
Blink - 2 Hz Off Steady = No Data Transmission (N/A - auto baud not supported)
On Steady = Communication lost, waiting to join communication ring
Off (Except on
On Steady = EOL switch in ON position
terminating
Off Steady = EOL switch in Off position
devices)
Note: The MAP Gateway serves as a replacement for the BTCVT, which is no longer available for
purchase, but continues to be supported.
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.
LED status and states
replacement expansion module, contact your Johnson
Controls representative.