Errors; Troubleshooting The Tx-I/O Island Bus - Siemens PXC-16 Compact Technical Reference Manual

Service Information

Troubleshooting the TX-I/O Island Bus

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Siemens Industry, Inc.
Building Technologies

Errors

The error E3600(0x0E10) - Invalid FLN number displays when
adding a point to a PXC-16 or PXC-24 with FLN support.
Since the PXC-16 and PXC-24 support only one FLN port, only 0 or 1 can be

entered for the FLN number.
PXC Compact program and database are not down-line loading
properly.
Verify that the Insight software is at least Revision 3.7 (PXC-16 and PXC-24) or

3.10 (PXC-36).
Troubleshooting the TX-I/O Island Bus
The 24 Vac LED on the TX-I/O Power Supply or the P1 Bus Interface
Module (BIM) is OFF.
1. Check for 24 Vac input.
2. Replace the fuse (4A, 5 × 20 mm, 250V, medium-acting, ceramic fuse).
All points on the TX-I/O island bus are failed.
1. Verify all three signals, System Neutral ( ), Communication Data (CD), and
Communication Supply (CS) are connected throughout the entire TX-I/O island
bus.
The I/O module status LED (under the address key) is flashing or the I/O
point status LED is flashing on an open point. All points are operating
normally.
CAUTION
The TX-I/O™ island bus must extend from the male bus connector of the TX-I/O
Power Supply or Bus Connection Module.
• The TX-I/O Power Supply and Bus Connection Module only supply 24 Vac to I/O
modules on the male bus connector.
• I/O modules on the female bus connector of the TX-I/O Power Supply or Bus
Connection Module do not receive power and have a fault condition.
A point is failed or the point type displayed does not correspond to the
point type defined in the database.
1. Using the job drawing or TX-I/O Island Bus layout sheet, verify that the address
keys are in the correct module.
2. Reset the module to factory settings.
– Verify that the module is supplied with 24 Vdc.
– Remove keys that are in the wrong module.
Technical Reference Manual
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145-172
2018-09-25