Siemens ULTRAMAT 23 Series - Page 86

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Figure 6-2 Parallel connection without internal pump and solenoid valve switching
Parameter assignments
Master:
• Enter the AUTOCAL cycle time, e.g.: 6 hours (see Calibration: AUTOCAL/drift values: Cycle
time (Page 126)).
• Assign the "Sync." function to a relay (see Con󹪝guration: Inputs/outputs/pump: Assign relays
(Page 140)).
• Assign the "Zero gas" function to a relay (see Con󹪝guration: Inputs/outputs/pump: Assign
relays (Page 140)).
• Assign the "Only CAL contact" function to the digital input SYNC (see Con󹪝guration: Inputs/
outputs/pump: Binary/sync inputs (Page 143)).
Slave:
• Set the AUTOCAL cycle time to "0" to prevent a cyclic AUTOCAL from being triggered
(see Calibration: AUTOCAL/drift values: Cycle time (Page 126)).
• Assign the "Sync." function to a relay (see Con󹪝guration: Inputs/outputs/pump: Assign relays
(Page 140)).
• Assign the "AUTOCAL" function to the digital input SYNC (see Con󹪝guration: Inputs/outputs/
pump: Binary/sync inputs (Page 143)).
Commissioning
6.4 System setup with several analyzers in parallel
ULTRAMAT 23
86 Equipment Manual, 04/2022, A5E37100388-012