Macurco TracXP TXP-C20, Инструкция по эксплуатации

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TXP-C20_Instruction_Manual_(Rev1.0)
REV – 1.0 [34-2900-0207-5 ] 18 | P a g e
Figure 3-11 – Horn/Piezo Screen
3.4.3 Comm Port Menu
The system Comm Port menu allows setting RTU address for the optional slave Modbus serial port. This slave port
may be used to transfer TXP-C20 data to a host device such as a PC, PLC, DCS or even another Macurco Gas
Detection Controller. The slave port is addressable, allowing many TXP-C20 controllers to be connected to a single
RS-485 cable.
Figure 3-12 – Communications Screen
3.4.4 Clock / Delay Menu
•
The TXP-C20 monitors signals from sensors that may require varying times to stabilize after power is applied.
The Warmup Delay menu item allows setting how long alarm relays remain disabled after power is applied.
• Cal Delay determines how long alarm relays are inhibited after completing a calibration.
•
The TXP-C20 is equipped with a 24-hour clock and calendar. Time and Date menu items are for setting the
correct time and date. Time of day must be entered in 24-hour mode. For example, 6:00:00 PM = is
indicated as18:00:00.