Siemens LOGO! - Visible Parameters or Process Variables

205
LOGO! Manual
A5E00380835-01
LOGO! shows:
B33 +
Priority
01
Quit=On
Priority 1
Status of acknowledgment ’On’
4. Confirm the entries with OK
Visible parameters or process variables
The following parameter or process variables can be dis-
played in a message text:
Special function Parameter or process vari-
able visible in a message
text
Times
On-delay T, T
a
Off-delay T, T
a
On-/Off-delay T
a
, T
H
, T
L
Retentive on-delay T, T
a
Wiping relay
(pulse output)
T, T
a
Edge triggered
wiping relay
T
a
, T
H
, T
L
Asynchronous pulse generator T
a
, T
H
, T
L
Random generator T
H
, T
L
Stairway lighting switch T
a
, T, T
!
, T
!L
Multiple function switch T
a
, T, T
L
, T
!
, T
!L
Weekly timer 3*on/off/day
Yearly timer On, Off
Counter
Up/down counter Cnt, On, Off
Hours counter MI, Q, OT
LOGO! functions