Ziton ZP3-ECU Installation And Commissioning Manual page 32

Chapter 3: Commissioning
Two loops – detectors in each
Figure 11: Two loops – detectors in each
Based on the example shown in Figure 11 above, configure the ECU as follows:
1. Select the two addresses, for example:
• Extinguishing relay = address 005 on loop 1
• Coincidence connection relay = address 026 on loop 2
Refer to "Guidelines to programming the ECU" on page 6 if required.
2. Use the I/O mapping routine to map the following devices:
• 1001, 1002, and 1004 to operate the extinguishing relay (1005)
• 2021, 2022, and 2025 to operate the coincidence connection relay (2026)
3. Program both the extinguishing relay (1005) and the coincidence connection
relay (2026) to single-knock/non-silencing operation mode.
4. Verify the programming by triggering a detector in each loop and checking
that the ECU functions correctly.
WARNING:
Make sure that the actuator is disconnected so as not to discharge
the cylinder.
24 ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual