Siemens SENTRON ATC6500 - MODBUS functions

Parameterization
9.4 Parameters
3KC ATC6500 transfer control device
184 Manual, 05/2019, L1V30538268002A-01
9.4.18 P21 - User Alarms
This menu is divided into 8 sections for the definition of the user alarms UA1 ... UA8.
You can find more information in chapter User alarms (Page 67).
P21
UAn, n
=1…8)
Designation on
ATC display
Description
Unit
De-
fault
Range
P21.n.01
SOURCE
Alarm source
– Defines the digital input or of the internal variable that gener-
ates the user alarm when it is activated.
OFF
INPx
OUTx
LIMx
REMx
TIMx
P21.n.02
CHANNEL
NUMBER
Channel number (x)
– Channel number, with reference to the previous parameter.
OFF/1...9
9
P21.n.03
DESCRIPTION
Text
– Freely selectable text that is shown in the alarm window.
(Text - 20
charac-
ters)
P21.n.04
BREAKER
OPENING 1
Opening of breaker BRK 1
– Breaker that opens when the alarm occurs
Example:
The user alarm UA3 must be generated by the clos-
ing of input INP5 and must display the message "Doors open".
In this case, the menu section 3 must be configured (for alarm
UA3):
P21.3.01 = INPx
P21.3.02 = 5
P21.3.03 = ‘Doors open’
OFF OFF
ON
P21.n.05
BREAKER
OPENING 2
Opening of breaker BRK 2
– Breaker that opens when the alarm occurs
OFF OFF
ON