YOKOGAWA Centum V - 4.6 On-site System Operations Check; 4.7 Maintenance After Upgrade; Life of Parts Used in Upgraded Hardware

4. Procedure and Details of Upgrade
4-18
TI 33K01B10-50E
4.6 On-site System Operations Check
Conducton-sitesystemnalcheckswhileadjustingtuningparametersandcheckingsystem
operation timing.
4.7 Maintenance After Upgrade
Life of Parts Used in Upgraded Hardware
System hardware contains limited-life parts, which must be replaced periodically. For preventive
maintenance, the table below lists the recommended replacement cycles.
Control equipment (AFV30, ANB10)
Table Limited-life Parts Used in Control Equipment
Part name Part No.
Recommended
replacement
cycle
Applicable model
Replaceable
by user(*2)
Remarks
AFV30 ANB10
Power Supply Module
(100-120V AC)
PW481 8 years X X X
Average ambient temp.(*1),
40°C or lower
Power Supply Module
(220-240V AC)
PW482 8 years X X X
Average ambient temp.(*1),
40°C or lower
Power Supply Module
(24V DC)
PW484 8 years X X X
Average ambient temp.(*1),
40°C or lower
Battery Pack S9548FA
3 years X – X
Average ambient temp.(*1),
30°C or lower
1.5 years X – X
Average ambient temp.(*1),
40°C or lower
9 months X – X
Average ambient temp.(*1),
50°C or lower
Electrolytic Capacitor
(inside of Power Supply
Module)
(PW481) 8 years X X
Overhaul of Power Supply
Module is required.
(PW482) 8 years X X
(PW484) 8 years X X
Built-in Fuse in Power
Supply Unit
S9109VK 8 years X X For PW481, PW482
A1546EF 8 years X X For PW484
Fan Power Supply Unit
(100-200, 220-240VAC)
S9618FA 8 years (*3) – X
Average ambient temp.(*1),
40°C or lower
Fan Power Supply Unit
(24V DC)
S9618FA 8 years (*3) – X
Average ambient temp.(*1),
40°C or lower
Node Fan AIP611 8 years (*3) – X For Node Fan Unit
*1: Average ambient temperature varies with the environment in which FCS is installed. Where FCS is installed in a cabinet, an average
ambient temperature indicates that not outside but inside the cabinet.
*2: In the “Replaceable by user” column of this table, the parts marked with ‘X’ can be replaced by users. Do not replace those unmarked. Be
suretoasktheYokogawaserviceofcetoreplacethepartsunmarked.
*3: This is a part contained in the Cabinet Utility Kit, ACUKT2.
Maintenance Service
It is recommended that you make an Annual Maintenance Service Contract to assure long-term,
stable use of upgraded equipment and existing I/O cards and SC cards to be used after upgrade.
If we have taken remedial action for your systems according to pre-assessment, you can choose
one from two types of annual maintenance services: standard contract (for 9AM-to-5PM support)
and full-service contract (for 24-hour support). These service contracts are also available for the
CENTUM VP. If we haven’t, on-demand maintenance service is available.
Mar. 27, 2015-00