Acknowledgment - Procom DVS-21 User Manual

User Guide
DVS-21
Impedance measurement as from module Firmware x129
Presetting Level
Level at which measurement takes place
Online level Level is transferred to amp
Start measuring
starts a reference measurement
Control measuring starts a comparative measurement
Activate flag activates the specified Flag for test purposes
The reference value of the measurement is only stored in the configuration file when saved. The
configuration file must be transferred to the system, in order for the impedance check to be performed
using this value.
Line function Impedance measurement: (Control by program:
Port 1:
Line 3 CPU -> M Indication that impedance is too high (red LED)
Line 4 CPU -> M Indication that impedance is too low (red LED)
Line 5 CPU -> M Start impedance measurement
Port 2 - 4: without function

Acknowledgment

Acknowledgment as from module Firmware x129
Threshold value Threshold value for AF detection
Online level Threshold value is transferred to amp
Line function Acknowledgment:
Port 1:
Line 2 M -> CPU positive PA acknowledgment during a public address (such as 4IOS, 4LSL)
Line 3 M -> CPU negative PA acknowledgment during a public address
Line 14 M -> CPU positive PA acknowledgment after a public address (after 1 sec, for 2 sec)
on receiving Line 22, Line 2 (PA acknowledgment) is activated (forwarding of the
Line 22 CPU -> M
acknowledgment in standby mode)
Port 2 - 4: without function
02/2018 • V.1.0 • L. Wolle
© 2017 ProCom
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Impedance measurement)
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