114
Control output
The two control outputs (A4 and A5) are identical in terms of parameterization.
The parameters concerning the control outputs are found in this menu.
As analogue output, 0-10 V can be generated in 0.1 V steps.
In the mode PWM, a digital signal with a frequency of 1 kHz (level approx. 10V) and a variable
duty cycle of 0 to 100% is generated.
In an active state, a control output can be enabled by an assigned output that is defined by
the chosen program.
Example: control output 4 is set to mode PWM 0-100 and
assigned to output 1 (= FS)
Choices „Function“:
5V supply, 0-10V output, PWM output, error message, error
mess. inv.
Off
Control output deactivated, output = 0V.
5V
Voltage supply, output = 5V
0-10V
PID-regulator, output = 0-10V in 0.1V steps
PWM
PID-regulator, output = duty cycle 0-100% in 1% steps
Error message, Error
message inverse
With function control activated and an error message in the
system status (sensor interruption, sensor short circuit or circu
-
lation error) the control output will be set from 0V to 10V in
mode
Error message
(if
inverse:
from 10V to 0V). Excess temp
limiters do not switch the control output. An auxiliary relay can
be connected to the control output which forwards error mes
-
sages to signal indicators (LED-indicators, acoustic signals
etc.)
Summary of Contents for UVR65
Page 2: ......
