Parameterisation
Page 38 of 46
MSM-USM2G-BA-UK-001
5.2.4.4 Submenu Relay (function relays)
On this page the assignment of the 4 function relays to different annunciation functions, buttons or
function inputs can be defined.
Fig. 5.17: Page Relay
Function
Note
Inverted
When activated the switching function is negated
Collective report 1, 2, 3
Activated by collective report 1,2 or 3
Horn
Relay contact for connection and triggering of an external horn
Alive
Alive-contact of the internal self-monitoring (fixed assigned to relay 4)
Function input 1, 2
Relay follows function input
Interface
Triggering from IEC interface (pulse commands with below defined wipe
duration possible)
Button 1 … 6
Relay follows button
Button mode
Function of the relay when triggered from button or IEC interface
Static
–
relay is activated as long as the button is pushed
Toggle
–
flip-flop function, relay converts with each excitation
Wipe
–
relay is activated with each excitation and drops after the defined
wipe duration (10…10000ms)
Table 5.5: Function assignment of the relays
Multiple allocations, e.g. aggregation of collective reports, are possible. For each relay the switching
function can be negated
–
in this case the relay drops e.g. when a collective report is activated.
The assignment is done in a matrix
–
the lines are representing the triggering events (e.g.
pushing a button) and the columns are representing the relays. Implemented assignments
are displayed by a tick in the respective checkbox.