GAS Gasmaster, Инструкция по установке, эксплуатации и обслуживанию

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Supervisor menu
(allows system tests to be performed, and configurations to be changed. cont.
A password is required to enter this mode, see section 3.7 for details.)
Menu system overview
Menu Item Values
(as shown on display)
Description
Calibrate
Relay alarm L1
Values = No alarm
In alarm
Relay alarm L2
Values = No alarm
In alarm
No alarms will be activated on Gasmaster. Use to test
remote displays.
Press Back to exit, the input will return to its normal state.
Forces level 1, 2 relays for the selected channel.
The channel warning symbol will show. Contact
orientation will depend on whether the relay is configured
as normally energised or de energised.
Press Back to exit, the relay will return to its normal state.
Configure
Use to change
system settings
Select from config sub menus below
System ModBus addr
Values = 1 to 254
Serial comms
Values = 9600, 8, N, 1
9600, 8, N, 2
Identity
Values = 16 character string
Mains Fail
Values = AS WARNING
AS FAULT
Required for RS-485 digital communications only, any
address in the range can be chosen.
If multiple units are connected on an addressable loop to
a ‘Master’ controller, each Gasmaster must have a different
address.
Describes the required RS-485 communications
parameters; Gasmaster is factory set to 2 stop bit.
Allows a system name to be entered which will be shown
on the Gasmaster display when the appropriate mode is
selected (see section 3.4). Use the Up and Down buttons
to enter required alpha-numeric characters and press
Continue to accept.
Determines whether a main supply fail is treated as a fault
or a warning
Language Language
Values = English (UK)
configurable
The default display language is English. A second language
may be available depending on system configuration.
AV drive
Beacon type
Values = Latched
Non-latched
Sounder type
Values = Latched
Non-latched
Latch-accept
Determines the operation of beacons connected to the
‘AV1 Drive’ terminal.
Latched means that in an alarm state, the beacon will
continue flashing when the Accept/Reset button is
pressed, and will only stop flashing when the alarm is
cleared and the Accept/Reset button is pressed again.
Non-latched means that the beacon will continue flashing
when the Accept/Reset button is pressed, but stop
automatically when non-latching alarms have reset.
Determines the operation of sounders connected to
the ‘AV2/3 Drive’ terminals. Latched means that in an
alarm state, the sounder will continue to operate when
the Accept/Reset but ton is pressed, and will only stop
sounding when the alarm is cleared and the Accept/Reset
button is pressed again.