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SINUS PENTA
PROGRAMMING GUIDE
164
/
486
23. TIMERS
MENU
23.1. Overview
The Timers menu allows setting enable and disable delay times for digital inputs/outputs.
NOTE
For the
ENABLE-A
and
ENABLE-B
digital inputs, no disable delay is allowed, because
their logic status is utilized directly by the hardware activating IGBT switching; when no
ENABLE-A
,
ENABLE-B
command is sent, the output power stage is instantly
deactivated.
NOTE
The
ENABLE-A
and
ENABLE-B
inputs are allocated to the STO function. If this safety
functionality is to be adopted, the control mode and the control circuit of these signals
must be accomplished as per the Safe Torque Off Function - Application Manual
That manual also includes a detailed validation procedure of the control configuration of
the STO function to be executed upon first start-up and also periodically at yearly
intervals.
NOTE
The reset function for the alarms on the leading edges of MDI3 is not delayed.
NOTE
Any auxiliary alarm set to the digital inputs is not delayed.
NOTE
Five timers are available; the use can set an enabling/disable delay for each of them.
The same timer may also be assigned to multiple digital inputs/outputs.
NOTE
The ENABLE-SW function cannot be delayed.
Example 1:
The drive enable (
MDI1
START
) depends on a signal coming from a different source. An activation delay of 2 seconds
and a deactivation delay of 5 seconds are needed. To do so, set two delay times for activation and deactivation for the
same timer and assign it to
MDI1
(
START
) digital input. In the example below, timer 1 is used.
P216
2.0 sec
Activation delay T1
P217
5.0 sec
Deactivation delay T1
P226
0x0001
Timer assigned to
MDI1
(
START
)
Содержание PENTA MARINE
Страница 173: ...PROGRAMMING GUIDE SINUS PENTA 173 486 Figure 27 Response to the step based on the value of Kp when Ti is kept constant...
Страница 196: ...SINUS PENTA PROGRAMMING GUIDE 196 486 Figure 34 ANALOG Mode Figure 35 DOUBLE DIGITAL Mode...
Страница 197: ...PROGRAMMING GUIDE SINUS PENTA 197 486 Figure 36 General structure of the parameterization of a digital output...