M2XRP2
P. 5 / 5
EM-5059 Rev.5
M-SYSTEM WARRANTY
M-System warrants such new M-System product which it manufactures to be free from defects in materials and workmanship during the 36-month period following the date that such
product was originally purchased if such product has been used under normal operating conditions and properly maintained, M-System’s sole liability, and purchaser’s exclusive
remedies, under this warranty are, at M-System’s option, the repair, replacement or refund of the purchase price of any M-System product which is defective under the terms of this
warranty. To submit a claim under this warranty, the purchaser must return, at its expense, the defective M-System product to the below address together with a copy of its original
sales invoice.
THIS IS THE ONLY WARRANTY APPLICABLE TO M-SYSTEM PRODUCT AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. M-SYSTEM SHALL HAVE NO LIABILITY FOR CONSEQUENTIAL, INCIDENTAL OR
SPECIAL DAMAGES OF ANY KIND WHATSOEVER.
M-System Co., Ltd., 5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN, Phone: (06) 6659-8201, Fax: (06) 6659-8510, E-mail: [email protected]
STATUS INDICATOR LED
The M2XRP2 is provided with a status indicator LED which
lashes in different patterns indicating various status of its
CPU.
When it is functioning within normal parameters, the LED
lashes in a regular pattern of ON and OFF. The high levels
mean that the light is ON, while the low levels means OFF
for as shown in the igure below.
MAINTENANCE
Regular calibration procedure is explained below:
■
CALIBRATION
Warm up the unit for at least 20 minutes. Apply 0%, 25%,
50%, 75% and 100% input signal. Check that the output
signal for the respective input signal remains within accu-
racy described in the data sheet. When the output is out of
tolerance, recalibrate the unit according to the “ADJUST-
MENT PROCEDURE” explained earlier.
CHANGING I/O TYPE & RANGE
Input type and range, and output type and range can be
programmed on the Coniguration Software. Additionally,
when changing the input type, hardware settings are need-
ed as explained below.
■
■
LEFT SIDE VIEW (with cover removed)
1
4
3
2
1
2
3
4
ON
ON
OFF
OFF ON OFF
ON OFF
SW3
SW1
SW2
SW4
Input Selector SW
Output Selector SW
1
2
1
2
• Output Type
OUTPUT TYPE
SW4-4 SW4-3 SW4-2 SW4-1
0 – 20mA DC (*)
OFF
ON
OFF
OFF
-2.5 – 2.5V DC
ON
OFF
OFF
ON
-10 – +10V DC
ON
OFF
ON
OFF
■
DIP SWITCH SETTINGS
(*) Factory setting
Pulse sensing and noise ilter settings are invalid for RS-
422 line driver input.
• Input Type
INPUT TYPE
SW1-2 SW1-1 SW2-2 SW2-1
Open collector (*)
OFF
OFF
OFF
OFF
Voltage pulse
OFF
OFF
OFF
OFF
RS-422 line driver
ON
ON
ON
ON
•
Pulse Sensing
PULSE SENSING
SW3-4
SW3-2
Capacitor coupled *
2
OFF
OFF
DC coupled (*)
ON
ON
*2. Frequency range must be 0 – 100 Hz or higher. 0 – 1
kHz or higher for sinusoidal waveform input. Frequencies
lower than ±10 Hz may be out of accuracy conformance.
• Noise Filter
NOISE FILTER
SW3-3
SW3-1
With
ON
ON
W/O (*)
OFF
OFF
Be sure to apply the noise ilter appropriate for the selected
frequency range as shown in the table below. The accuracy
may not be assured if no ilter is applied.
FREQUENCY RANGE
NOISE FILTER TYPE
0 – 10 mHz
With
0 – 100 mHz
With
0 – 1 Hz
With
0 – 10 Hz
W/O
0 – 100 Hz
W/O
0 – 1 kHz
W/O
0 – 10 kHz
W/O
0 – 100 kHz
W/O
Normal operation
Operating Mode
LED Flashing Pattern
Zero adjustment
Span adjustment
Programming
Abnormal operation
80 msec.
