Functions Of The Membrane Keypad; Display On Lcd; Menu Guidance - Phoenix Contact MCR-f-UI-DC Manual De Usuario

6. Functions of the membrane keypad

Press the key briefly: The output value calculated is displayed.
By pressing the key again, you return to the current input measured value.
Press the key briefly (< 0.5 sec): Switches the module to
edit mode for frequency input signals
Press the key for at least 2 seconds: Switches the module to
edit mode for analog input signals
Press the keys briefly together (< 0.5 sec):
+
Switches the module to extended edit mode
Press the keys briefly together: Ends edit mode,
+
without saving any settings that may have been made
Adopts the current setting in edit mode and
switches automatically to the next value.
Special function of the keys in edit mode
In edit mode for pulse input signals and for analog input signals, pressing
+
the enter key in addition to the
backward counting.
+
By releasing the key and then briefly pressing it again, it is possible to car-
ry out fine adjustments.
24
Setting the filter depth of the analog output when using frequencies as
input value (setting range 1...15).
This function can only be configured using the membrane keyboard.
Setting the analog output value
if the measuring range is fallen below
(setting range 0.00...24.00 mA, or 0.00...12.00 V).
Setting the analog output value
if the measuring range is exceeded
(setting range 0.00...24.00 mA, or 0.00...12.00 V).
Setting the analog output value with wire break or
an input signal that is not available
(setting range 0.00...24.00 mA, or 0.00...12.00 V).
Saving. By pressing the
parameters are saved.
By pressing the key, the setting mode is interrupted without saving the
parameters set.
By pressing the key, the current settings are overwritten by the default
values. The parameters of the frequency input and analog input are unaf-
fected.
7.2. Displaying the switching output
If "High Setpoint" is exceeded, the transistor switches to "High",
If "Low Setpoint" is fallen below, it switches to "Low" (with hysteresis).
If "High Setpoint" is exceeded, the transistor switches to "Low",
If "Low Setpoint" is fallen below, it switches to "High" (with hysteresis).
If "High Setpoint" is fallen below, the transistor switches to "High".
If "High Setpoint" is exceeded, the transistor switches to "High".
Transistor is permanently switched (N/C).
Transistor is permanently switched off (N/O).
Between "Low Setpoint" and "High Setpoint", the transistor switches to
"High".
If "Low Setpoint" is fallen below, and
"High Setpoint" is exceeded, the transistor switches to "High".
26
or key accelerates forward or
key, the set

7. Display on LCD

7.1. Display within setting range
Frequency input for NAMUR, 2, 3 and 4-wire sensors,
incremental encoders with push-pull and HTL output signal and dry con-
tact. Settings can be made in either Hz or RPM/kRPM [Display: kRM] /
MRPM [Display: MRM].
Frequency input for NAMUR sensors with wire break and short-circuit re-
cognition. Settings can be made in either Hz/kHz or RPM/kRPM [Display:
kRM] / MRPM [Display: MRM].
Current input 0...20 mA
Voltage input 0...10 V
ON delay of switching output.
(setting range 0...30 sec., default value = 0.00 sec.)
OFF delay of switching output.
(setting range 0...30 sec., default value = 0.00 sec.)
Setting POWER ON delay (switching output)
(setting range 0...30 sec., default value = 1.00 sec.) During this period,
the switching output does not react to events. This function is only of effect
directly after switching on the supply voltage.
Setting the wire-break detection time
(setting range 0.2...10.1 sec., default value = 10.1 sec.)
If no input signal is detected during this period, "No Input" appears on the
display and the outputs behave according to their settings
Setting the end value
(setting range 75...125 %, default value = 100 %)
Setting the zero point in relation to the previously set
output signal: (setting range -5...+5 mA / -2.5...+2.5 V;
default value = 0 mA / 0 V)
Setting the division factor from 0.1 to 9999 (default value = 1.0). Slow po-
sitioning tasks require holed coupling halves with multiple divisions (factor
> 1). Measuring the rotational speed of a motor at the gearbox requires a
small division factor (factor < 1).
7.3. Messages in operating mode
Has fallen below the measuring range.
This message and the current frequency flash alternately if the frequency
falls below the bottom measuring range set.
Measuring range exceeded.
This message and the current frequency flash alternately if the frequency
exceeds the top measuring range set.
No input signal.
This message flashes for the following reasons:
1. No sensor connected!
2. For NAMUR: a) Short-circuit or b) Wire-break!
3. Short-circuit frequency <-> GND!
4. No input signal found within the wire-break detection time set
(l.br.time).

7.4. Menu guidance

In edit mode, the arrow points to the function to be set.
Zero Full Scale Analog Digital Low High
Input Input Output Output Setpoint Setpoint
25
27