Siemens CU230P-2 HVAC Parameter Manual page 307

p8421[0...1] RTC DTC2 switch-on time / RTC DTC2 t_ON
Access level: 3
Can be changed: T
Min
0
Description: Sets the switch-on time of the timer in hours and minutes.
BO: r8423 = 1 signal:
The condition for the set weekday (p8420) and switch-on time has been fulfilled.
Index: [0] = Hour (0 ... 23)
[1] = Minute (0 ... 59)
Dependency: Refer to: p8420, r8423
Note: DTC: Digital Time Clock (timer)
RTC: Real-time clock
p8422[0...1] RTC DTC2 off time / RTC DTC2 t_OFF
Access level: 3
Can be changed: T
Min
0
Description: Sets the switch-off time of the timer in hours and minutes.
BO: r8423 = 0 signal:
The condition for the set weekday (p8420) and switch-off time has been fulfilled.
Index: [0] = Hour (0 ... 23)
[1] = Minute (0 ... 59)
Dependency: Refer to: p8420, r8423
Note: DTC: Digital Time Clock (timer)
RTC: Real-time clock
r8423.0...1 BO: RTC DTC2 output / RTC DTC2 output
Access level: 3
Unit: -
Description: Displays the output of timer 2.
The activated weekday (p8420) and the switch-on/off time (p8421/p8422) switch these two binector outputs.
Bit field: Bit Signal name
00 Timer on
01 Timer ON negated
Dependency: Refer to: p8420, p8421, p8422
Note: DTC: Digital Time Clock (timer)
RTC: Real-time clock
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Calculated: -
Scaling: -
Max
59
Calculated: -
Scaling: -
Max
59
Calculated: -
Scaling: -
1 signal
Yes
No
Parameters
List of Parameters
Data type: Unsigned16
Data set: -
Factory setting
0
Data type: Unsigned16
Data set: -
Factory setting
0
Data type: Unsigned16
Data set: -
0 signal
No
Yes
FP
-
-
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