Rosemount TankRadar Rex DAU 2100, Руководство по обслуживанию

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Rosemount Tank Radar Rex
Chapter 4 Service
4-52
Service Manual
308012En, Ed.2
May 2013
12 Power up the second FCU.
13 Set the second FCU address. It is important that both FCUs are using
the same address.
1 Select the FCU icon in the WinSetup workspace window, click the
right mouse button and choose the Properties option.
2 Select the Communication tab and click the Change button.
3 Enter the Unit ID and the Modbus Address and click the OK but-
ton.
4 Click the Verify Communication button to make sure that com-
munication is established.
5 Click the OK button to continue.
14 Select the Configuration tab and choose the Redundant, Backup
mode option to set the operation mode.
15 Check that holding register 831=7.
16 Power down the FCU.
17 Move switch X14 to position 1 on both FCUs.
18 Power up the "primary" FCU first, and then the "backup" FCU.
Comment: Now the "primary" FCU, which was powered up
first, becomes active.
19 Check that TankMaster reads data from the active FCU. Select the FCU
icon, click the right mouse button and choose the Properties option and
check that the Unit ID corresponds to the active FCU.
Position 1