amc VIBRO AVM 1002D User manual

USER MANUAL
2017
AV MONITOR 1002D
amc VIBRO Sp. z o.o.
Pilotow 2e,
31-462 Krakow, Poland
T: [phone]
S: + 48 (12) 362 97 63
[e-mail]
KRS No.: 0000618618
REGON No.: 364497010
VAT No.: 6772403385
www.amcvibro.pl
VIBRATION MONITORING SYSTEM
WITH RELAY OUTPUTS

2
AV MONITOR 1002D
Table of contents
1. Introduction ...........................................................................................................................................................................3
2. Front panel description .....................................................................................................................................................4
3. Module dimensions ............................................................................................................................................................5
4. Mounting ................................................................................................................................................................................5
5. Electrical connectors...........................................................................................................................................................6
6. Activation ................................................................................................................................................................................6
7. Configuration of AVM 1002D .........................................................................................................................................7
7.1 Entering the menu.....................................................................................................................................................7
7.2 Setting up of the alarm threshold ‘A’ ................................................................................................................7
7.3 Setting up of the warning threshold ‘U’ ...........................................................................................................8
7.4 Setting up of the threshold activation delay ‘d’............................................................................................8
7.5 Setting up the latch of alarm or warning threshold violation ‘L’............................................................8
7.6 Signaling of the sensor failure ‘CA’, ‘CU’ ..........................................................................................................9
7.7 Setting up the correction of values indicated by the module ‘SC’ .....................................................10
7.8 Turning display off on sensor failure ‘Er’.......................................................................................................10
7.9 Selecting the measured vibration signal estimate 'AU‘...........................................................................11
8. Measurement parameter configuration ..................................................................................................................11
9. Menu......................................................................................................................................................................................13
10. Technical parameters .......................................................................................................................................................14

3
AV MONITOR 1002D
1. Introduction
AV MONITOR 1002D (AVM 1002D) is a universal module for condition monitoring of rotating
machinery with constant and variable rotational speed.
The features of AVM 1002D are as follow:
»ICP®(IEPE) standard accelerometer input,
»4..20 mA output proportional to signal estimate,
»vibration velocity or acceleration measurement,
»calculation of RMS or 0-PEAK values,
»configurable warning and alarm relay outputs, with the delay of the output,
»build-in connector for AC voltage signal from the vibration sensor (10 Vpp),
»DIN rail mounting.
The AVM 1002D system is a perfect solution for automated protection systems of rotating machines.
The device can be integrated with the controller via the 4..20 mA current output. The 10 Vpp AC voltage
output allows to control the vibration level using a portable vibration analyzer. In addition, the relay
outputs can be used as safety features. If alarm level is exceeded, AVM 1002D module can turn off the
unit before critical damage occurs.

4
AV MONITOR 1002D
2. Front panel description
»Measurement chain diagnostics for IEPE sensor:
Res LEDs:
open - open circuit or sensor failure
short - short circuit or sensor failure
»Indicator of the selected estimate:
Green LEDs:
RMS –RMS value of vibration signal
PEAK –maximum value of vibration signal (0-Peak)
»Indicator of the selected measured value:
Green LEDs:
acc –acceleration
vel –velocity
»Alarm outputs indicators:
Red LED:
ALARM –the alarm threshold exceeded, alarm output
ON
Yellow LED:
WARNING –the warning threshold exceeded, warning
ON
»Proper work indicator:
Green LED:
OK - diode pulsing with frequency of 1 Hz indicates the
correct operation of the device
rapid pulsing of OK diode means entering the device
setup menu
»Keyboard:
UP –up
DN - down
SET - set
»Measured value:
double-digit LED display

5
AV MONITOR 1002D
3. Module dimensions
4. Mounting
AVM 1002D module is designed for mounting on 35mm DIN rain in an upright position.
Figure 4-1 // Example of 3 AVM 1002D modules mounted on DIN rail

6
AV MONITOR 1002D
5. Electrical connectors
Figure 5-1// Connectors description
Figure 5-2 // 4..20mA current loop connection
6. Activation
After connecting the power, the AVM 1002D module enters into testing procedure. Subsequently all
display’s segments and LEDs will flash for a short period of time. If everything is operating properly,
then green OK LED is pulsing with a frequency of approximately 1 Hz. Once the testing procedure is
over, the device is ready to operate. If an error of a sensor circuit is detected, then corresponding LED
will lit.

7
AV MONITOR 1002D
7. Configuration of AVM 1002D
The front panel of the AVM 1002D module contains three buttons, labeled subsequently UP,
DN and SET. These buttons are used to edit the module functions.
7.1 Entering the menu
During normal operation of the AVM 1002D module, pressing UP or DN button will cause
entering into the device menu, which is indicated by rapid blinking of the OK LED.
While in edit mode, buttons UP/DN scroll the menu items:
A –alarm,
U –warning,
d –thresholds activation delay,
L –latching of alarm threshold or warning threshold violation,
CA –alarm activation in case of the sensor circuit failure,
CU –warning activation in case of the sensor circuit failure,
SC –correction of values indicated by the module,
Er –indication of sensor failure,
AU –selection of vibration signal estimate.
7.2 Setting up of the alarm threshold ‘A’
The AVM 1002D has the ability to activate the built-in relay, when the signal from the vibration sensor
exceeds the threshold value.
To set the alarm threshold one should perform the following procedure:
1. Press UP/DN. Afterwards the OK LED will blink rapidly, which indicates entering into the
device menu.
2. By pressing UP/DN set the letter ‘A’ on the display.
3. Confirm by pressing the SET button.
4. Use the UP/DN buttons to select the desired alarm threshold value in the range from 0.0 to
99. Alarm threshold value cannot be lower than the warning threshold value.
5. To confirm the change, press the SET button.
If the vibration sensor signal will exceed the alarm threshold value and will remain above it for the time
the configured delay, the alarm relay will be activated.
To disable the alarm threshold, instead of the numerical value from the range from 0.0 to 99, set the
‘FF’ value on the display and confirm by pressing the SET button.

8
AV MONITOR 1002D
7.3 Setting up of the warning threshold ‘U’
The second relay installed in the AVM 1002D module is marked WARNING. It informs about excitation
of the warning level of the vibration signal.
To set the warning threshold one should perform the following procedure:
1. Press UP/DN. Afterwards the OK LED will blink rapidly, which indicates entering into the
device menu.
2. By pressing UP/DN set the letter ‘U’ on the display.
3. Confirm by pressing the SET button.
4. Use the UP/DN buttons to select the desired warning threshold value in the range from 0.0
to 99. Warning threshold value cannot be greater than the alarm threshold value.
5. To confirm the change, press the SET button.
To disable the warning threshold, instead of the numerical value from the range from 0.0 to 99, set the
‘FF’value on the display and confirm by pressing the SET button.
7.4 Setting up of the threshold activation delay ‘d’
In the AVM 1002D module the user can define how long the alarm threshold or the warning threshold
should be exceeded before activating the relay output.
To set the delay one should perform the following procedure:
1. Press UP/DN. Afterwards the OK LED will blink rapidly, which indicates entering into the
device menu.
2. By pressing UP/DN set the letter ‘d’ on the display.
3. Confirm by pressing the SET button.
4. Use the UP/DN buttons to select the desired delay time in the range from 0 to 16 s.
5. To confirm the change, press the SET button.
7.5 Setting up the latch of alarm or warning threshold violation ‘L’
AVM 1002D has the ability to store the information about the violation of the warning or the alarm
threshold. When the violation occurs, after the delay ‘d’, proper relay is activated until the user erases
the violation information by pressing the SET button.
To set up the latch one should perform the following procedure:
1. Press UP/DN. Afterwards the OK LED will blink rapidly, which indicates entering into the
device menu.
2. By pressing UP/DN set the letter ‘L’ on the display.
3. Confirm by pressing the SET button.
4. Use the UP/DN buttons to select the ON option.
5. To confirm the change, press the SET button.

9
AV MONITOR 1002D
To turn off the latch one should perform the following procedure:
1. Press UP/DN. Afterwards the OK LED will blink rapidly, which indicates entering into the
device menu.
2. By pressing UP/DN set the letter ‘L’ on the display.
3. Confirm by pressing the SET button.
4. Use the UP/DN buttons to select the ‘oF’ option.
5. To confirm the change, press the SET button.
7.6 Signaling of the sensor failure ‘CA’, ‘CU’
For full control of the measurement chain AVM 1002D can activate alarm/warning outputs when the
measurement chain or vibration sensor is damaged.
Sensor failure alarm can be attributed to the triggering alarm or warning relay. Triggering of the relay
occurs after 5 seconds of open/short sensor failure.
To set up the sensor failure signaling on the alarm output one should perform the following
procedure:
1. Press UP/DN. Afterwards the OK LED will blink rapidly, which indicates entering into the
device menu.
2. By pressing UP/DN set the ‘CA’ on the display.
3. Confirm by pressing the SET button.
4. Use the UP/DN buttons to select the ON option.
5. To confirm the change, press the SET button.
To set up the sensor failure signaling on the warning output one should perform the following
procedure:
1. Press UP/DN. Afterwards the OK LED will blink rapidly, which indicates entering into
2. the device menu.
3. By pressing UP/DN set the ‘CU’ on the display.
4. Confirm by pressing the SET button.
5. Use the UP/DN buttons to select the ON option.
6. To confirm the change, press the SET button.
To turn off the sensor failure signaling ‘CA’/’CU’one should perform the following procedure:
1. Press UP/DN. Afterwards the OK LED will blink rapidly, which indicates entering into the
device menu.
2. By pressing UP/DN set the ‘CA’/’CU’on the display.
3. Confirm by pressing the SET button.
4. Use the UP/DN buttons to select the ‘oF’option.
5. To confirm the change, press the SET button.

10
AV MONITOR 1002D
7.7 Setting up the correction of values indicated by the module ‘SC’
The AVM 1002D module is designed to work with ICP® (IEPE) accelerometers with sensitivity of 100
mV/g, however it is possible to set up set correction of values indicated by the module to adjust the
module to a sensor with sensitivity slightly different than 100 mV/g. The ‘SC’parameter indicates how
much the presented values are being increased or decreased.
To set correction of values indicated by the module one should perform the following procedure:
1. Press UP/DN. Afterwards the OK LED will blink rapidly, which indicates entering into the
device menu.
2. By pressing UP/DN set the ‘SC’on the display.
3. Confirm by pressing the SET button.
4. Use the UP/DN buttons to select the desired correction value within the -10 up to +10
range. Negative values are indicated by glowing decimal point on the right display.
5. To confirm the change, press the SET button.
7.8 Turning display off on sensor failure ‘Er’
The module enables to mask the incorrect measurement values in the case of sensor circuit failure.
Activating this feature results in display of the “--“ symbol in the case of open or short circuit.
To enable the feature one should perform the following procedure:
1. Press UP/DN. Afterwards the OK LED will blink rapidly, which indicates entering into the
device menu.
2. By pressing UP/DN set the ‘Er’ on the display.
3. Confirm by pressing the SET button.
4. Use the UP/DN buttons to select the ON option.
5. To confirm the change, press the SET button.
To disable the feature one should perform the following procedure:
1. Press UP/DN. Afterwards the OK LED will blink rapidly, which indicates entering into the
device menu.
2. By pressing UP/DN set the ‘Er’on the display.
3. Confirm by pressing the SET button.
4. Use the UP/DN buttons to select the ‘oF’option.
5. To confirm the change, press the SET button.

11
AV MONITOR 1002D
7.9 Selecting the measured vibration signal estimate 'AU‘
The AVM 1002D module enables measuring RMS or 0-PEAK values of vibration acceleration or velocity.
ATTENTION! The configuration must be confirmed using SW1 and SW2 configuration switches
described in the following chapter.
To select desired estimate one should perform the following procedure:
1. Press UP/DN. Afterwards the OK LED will blink rapidly, which indicates entering into the
device menu.
2. By pressing UP/DN set the ‘AU’on the display.
3. Confirm by pressing the SET button.
4. Use the UP/DN buttons to select one of the following option:
»‘PU’–0-PEAK value of the velocity signal,
»‘rU’–RMS value of the velocity signal,
»‘PA’–0-PEAK value of the acceleration signal,
»‘rA’–RMS value of the acceleration signal.
5. To confirm the change, press the SET button.
8. Measurement parameter configuration
Measurement parameter configuration is set by proper set-up of configuration switches SW1 and
SW2. Description of switches SW1 and SW2 is presented in the following table and Figure 8-1:
Functions of configuration switches
SW 1
SW2
S1 –ON, HPF =10Hz (OFF = 3Hz)
S2 –range 100
S3 –range 10
S4 –range 25
S5 –LPF = 1kHz
S6 –LPF = 10kHz
S7 –acceleration
S8 –velocity
S1 –ON, range 10 (OFF, range 100)
S2 –ON, range 25 (OFF, range 100)
S3 –ON - acceleration (OFF - velocity)
S4 –ON - RMS (OFF - PEAK)
S5 –ON, internal power supply +24V for 4..20mA
S6 –ON, external power supply for 4..20mA

12
AV MONITOR 1002D
Picture 8-1 // Functions of configuration switches
Example:
Monitoring of the RMS of the vibration signal velocity, using 3 Hz high pass filter and 10 KHz
low pass filter, for 100 mm/s range and internal power loop.
The following configuration of the switches must be set:
SW1
OFF
ON
OFF
OFF
OFF
ON
OFF
ON
1 8
SW2
OFF
OFF
OFF
ON
ON
OFF
1 6
WARNING!
The set-up of the switches configuration should be done on a switched off device. If the set-up
was done on an operating module, it needs to be restarted in order to activate the new
configuration.

13
AV MONITOR 1002D
9. Menu
Graphical representation of menu structure is presented on the following figure.

14
AV MONITOR 1002D
10. Technical parameters
PARAMETER
VALUE
sensor type
IEPE, 100mV/g , 8mA/20V
measured values
velocity, acceleration
types of estimates
RMS, 0-PEAK
power supply
24 VDC (18..36 VDC)
power consumption
<4 W
low-pass filter
1 and 10 kHz, 24 dB/oct., 4th order
high-pass filter
3 and 10 Hz, 12 dB/oct., 2nd order
insulation
1kV DC (2 or 3 kV DC optionally)
current output:
2 or 3 wired 4..20 mA current loop
voltage output
AC, 10Vpp max
delay
0 - 16s every 1s
alarm level
0 –99
warning level
0 –99
relay outputs
24V/100mA, NO
operating temperature
-20..+60oC
operating relative humidity
<95% RH
protection class
IP40
dimensions
23 x 100 x 120 (W x H x L)
mounting
35 mm DIN rail