ABB PCS 6000 System Power Distribution Panel Overview of Replaceable Control Components VLM30 3BHE034919R0001

Date: Sept 11, 2025 Views: 459

　　Tables 8–1, 8–2, 8–3, 8–4 and 8–5 contain electrical control components in the different units replaceable by the customer. Beside the component name, the product number and the SAP number there are 2 additional columns:

　　– Serialized: An “x” in this column indicates that this component was serialized in production.

　　If the component was replaced in the field the serialization database should be updated, ie, the new serial number has to be reported to ABB by means of a warranty and failure report.

　　For a complete list of serialized parts refer to the list of serialized assemblies and components (3BHE600000 E70).

　　– Special tasks in case of replacement: Indicates what must be done after replacement of the component.

　　Replacing AC 800PEC Service MTTR 0 - 2 h

　　Figure 8–1 AC 800PEC PP D113 B03-20-110110 3BHE023584R204Z

　　1. Shut down the PCS6000 according to the “PCS6000 Lockout/tagout procedure”, 3BHS600000 E22.

　　2. Switch off MCB -Q306 to interrupt the 3AC 400 V input voltages of the AC/DC converter (24 V power supply).

　　3. Wait until the IPC shut-down is finished (approximately 5 minutes).

　　4. On the UPS -G302 turn the selector switch “Bat.-Select” to “Service”, then back to previous value (see Fig. 8–2) to interrupt the 24 V battery supply voltage (the yellow LED“Bat.-Mode” must be dark).

　　Figure 8–2 UPS -G302 selector switch “Bat.-Select”

　　5. Disconnect all cables and detach the module to be replaced (see Fig. 8–3) and take care that all cables can be clearly identified for reconnection.

　　6. Unscrew the two screws (see 1 in Fig. 8–3).

　　7. Push the device up against the spring mechanism (see 2, circled Fig. 8–3).

　　8. Tilt the device forward and remove it from the DIN rail (see 3 in Fig. 8–3)

　　9. Replace the detached module with a spare one with identical hardware configuration and identical software.

　　10. Check the identification code on the nameplate which must be identical.

　　For more information, see the AC 800 PEC Hardware Guide, Chapter 6 - Guidelines for Configuration and Ordering, page 123.

　　11. Reconnect all cables.

　　IMPORTANT! Make sure that all cables/optical fibers are connected to the correct terminals, otherwise malfunctions or component damages might occur.

　　12. Power up the module by switching on MCB -Q306.

　　NOTE – Depending on the replaced board it can be necessary to update the software.

　　Contact ABB Service for further instructions.

　　13. Check the LEDs for any possible errors according to section 7.4.1, LEDs on AC 800PEC, page 82.

　　14.Restart the PCS6000 according to section 5.4, Start-up after maintenance or troubleshooting, page 70.

　　Replacing Combi IO Service MTTR 0 - 2 h

　　Figure 8–4 AC 800PEC Combi IO UA D155 A0111 3BHE029110R0111

　　1. Shut down the PCS6000 according to the “PCS6000 Lockout/tagout procedure”, 3BHS600000 E22.

　　2. Switch off MCB -Q306 to interrupt the 3AC 400 V input voltages of the AC/DC converter

　　(24 V power supply).

　　3. Wait until the IPC shut-down is finished (approximately 5 min).

　　4. On the UPS -G302 turn the selector switch “Bat.-Select” to “Service”, then back to previous value (see Fig. 8–2) to interrupt the 24 V battery supply voltage (the yellow LED “Bat.-Mode” must be dark).

　　5. Disconnect all cables and detach the module to be replaced (see Fig. 8–3 for detachment procedure).

　　NOTE – It might be useful to disconnect the lower cables after detaching the module.

　　6. Replace the detached module with a spare one with identical hardware configuration.

　　7. Reconnect all cables and power up the module by switching on MCB -Q306.

　　8. Check the LEDs for any possible errors according to section 7.4.2, LEDs on Combi IO, page 82.

　　9. Restart the PCS6000 according to section 5.4, Start-up after maintenance or troubleshooting, page 70.

　　NOTE – Depending on the replaced board it might be necessary to update the software.

　　Contact ABB Service for instructions.

　　Figure 8–5 S800 assembly

　　1) Bus modem TB820V2

　　2) DI811

　　3) Connection base TU810V1

　　4) AI810

　　5) DO820

　　6) Connection base TU811

　　1. Shut down the PCS6000 according to the “PCS6000 Lockout/tagout procedure”,3BHS600000 E22.

　　2. Switch off MCB -Q306 to interrupt the 3AC 400 V input voltages of the AC/DC converter (24 V power supply).

　　3. Wait until the IPC shut-down is finished (approximately 5 min).

　　4. On the UPS -G302 turn the selector switch “Bat.-Select” to “Service”, then back to previous value (see Fig. 8–2) to interrupt the 24 V battery supply voltage (the yellow LED “Bat.-Mode” must be dark).

　　5. Release the locking knob with a screwdriver on the module to be replaced (see Fig. 8–6).

3BHS600000_E80_RevF_Service_Manual_PCS6000 Replacing AC 800PEC accessories(2).pdf

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