Federal Signal Corporation Informer15 Series, Setup, Configuration, And Operation Manual

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18
3. Operation
Informer15 Speaker (Models I-IP15 and I-IP15X) Modbus Enabled
Federal Signal www.fedsig.com
Table 2 Analog Output Holding Registers (40001-49999+) Read-Write
Analog
Output data
address
Register
Number (4x)
Function Value
0 40001 Activate function code Function code number to activate
1 40002 Activate digital voice message
(unit must be armed)
Digital voice message number to
activate
2 40003 Activate tone function (unit must
be armed)
1 = Wail, 2 = Pulsed Wail,
3 = Alternate Wail, 4 = Steady,
5 = Pulsed Steady,
6 = Alternate Steady,
7 = Auxiliary
3 40004 Activate utility function
Arm clears attenuation values (full
volume). Attenuation values must
be set after arming unit.
0 = Arm, 1 = Disarm,
2 = Master Reset, 3 = Cancel,
4 = Quiet Test
4 40005 Power Attenuation (must be set
following arm)
0-20 dB
5 40006 Ambient Attenuation (must be set
following arm)
0 = Disabled, 50-80 dB
6 40007 Relay 1 Mode (time values, if
applicable, must be set first)
0 = Off, 1 = On, 2 = Timed,
3 = Latched
7 40008 Relay 1 On Time 0-255 seconds
8 40009 Relay 1 Off Time 0-255 seconds
9 40010 Relay 1 Total Time 0-65535 seconds
10 40011 Relay 2 Mode (time values if
applicable must be set first)
0 = Off, 1 = On, 2 = Timed,
3 = Latched
11 40012 Relay 2 On Time 0-255 seconds
12 40013 Relay 2 Off Time 0-255 seconds
13 40014 Relay 2 Total Time 0-65535 seconds
9999 50000 None 15920 (do not use)
10000 50001 None 12557 (do not use)
Notes
Arming unit clears attenuation values (full volume). If attenuation is desired when
activating digital voice messages (address 1) or tones (address 2) the attenuation values
(address 4 and 5) must be set after the units is armed.
Activating digital voice (address 1) and tone (address 2) clears the activation status.
Writing 1 (ON) to an output coil activates the associated function as defined in Table 2.
You can read the coil to verify the write was received. Successive ON writes are
processed even if the coil is not set back to 0 (OFF) prior to writing another ON.
Writing coils and analog output registers supports the Modbus Write Single and Write
Multiple functions; however, when using Write Multiple (code 15 and 16) you can write
to only one coil or register at a time. If more than one coil or register are addressed, the
command is ignored.