SECULOGIC TZ320
13
Operation
Alarm signal
Cause of alarm
Elimination of alarm cause
Emergency unlocking
through bus
Emergency unlocking through panel,
VAT etc.
Pull emergency button on panel.
X
Switch off emergency button on VAT.
X
through BMA (bus) Emergency unlocking through BMA bus
function
Check BMA and switch off emergency
X
unlocking signal.
Check input of affected door control
X
unit.
through BMA (local) Emergency unlocking through locally
connected BMA.
Check BMA and switch off emergency
X
unlocking signal.
Check input of affected door control
X
unit.
Indir. release
NT TT pressed
Indirect unlocking through door terminal
Reset emergency button on terminal.
X
Dir. release
NT TT pressed
Direct unlocking through
built-in emergency button.
Reset door control unit emergency
X
button.
SK failed
NT opener failed
NC contact of built-in emergency button
à
failed.
Locking element not connected.
à
Rectify fault.
X
Check emergency button.
X
Press Reset button.
X
Replace door control unit.
X
RM no int. NT
No feedback signal from built-in
emergency button.
Press built-in emergency button.
X
Replace door control unit.
X
Relay1 sticking
Relay 1 in safety circuit
is sticking
Replace door control unit.
X
Relay2 sticking
Jumper on FTÖ331U was not removed.
à
FTÖ332 is connected without RP220.
à
Short-circuit in the supply line of the lock-
à
ing element.
Locking element connected with reversed
à
polarity. Relays “clattering” and LEDs are
going on and off.
Remove jumper on FTÖ331.
X
Check locking element supply line for
X
short-circuit.
Connect FTÖ332 with RP220.
X
Acknowledge alarm
Cause of alarm removed
Acknowledge alarm with key switch
X
