RZMS-U9
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
EM-7602 Rev.11 P. 8 / 8
CHECKING
1) Terminal wiring: Check that all cables are correctly con-
nected according to the connection diagram.
2) Power input: Check supply voltage.
3) Input: Check that the input is within 0 – 100% of full-
scale.
ADJUSTMENT PROCEDURE
This unit is calibrated at the factory to meet the ordered
specifications, therefore you usually do not need any cali-
bration. However, PC Configurator Software RZMSCFG is
available to trim zero and span if such needs arise in order
to adjust the input sensor range.
For RTD measuring, wire resistance can be compensated on
site using the RZMSCFG.
MAINTENANCE
Regular calibration procedure is explained below:
■
CALIBRATION
Warm up the unit for at least 10 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, please contact M-System’s Sales Office or repre-
sentatives.
