Thermo Scientific Ramsey MINI CK100, Operating And Service Manual

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1-4
1.6 Indicator General Description
The MINI CK100 is designed for static weighing systems..
The base functions are located on the instrument software. Function accessories are activated
when the correspondent hardware are mounted , or after activation from keyboard by operator.
Instrument parameters programming is executed from keyboard. A menu driven allows the
operator to access all setup, test and calibration parameters.
Static weight indicator is designed to convert force signals from max 6 strain gauge load cells
(350ohm ).
The process variables displayed can be damped by a programmable factor.
The Indicator has built-in troubleshooting capabilities. A number of possible internal alarms are
automatically detected and screen messages are displayed. The alarms can be acknowledged and
by keyboard or remote digital input is possible to clear the alarms.
The alarms can be programmed and defined to be :
ALARM , SHUT DOWN process or NONE (ignored).
The front panel shows the led status (Alarm) illuminated .
Are availables digital output for the following conditions:
•
Cumulative Alarms
•
Cumulative Shut Down
With the serial communication (optional) is possible by command to have a periodical and
instantaneous printing format on printer of data sistem. Is available the clock function
maintained by lithium battery.
Are availables three type of communications :
•
Ethernet Modbus TCP (Standard) – The protocol allows a remote intelligent device to read
and write data of the registers. During the communication activity, the MINI CK100 will
always act as slave, meaning it will respond to a request from a master device on the line, but
will never attempt to send messages out.
•
Serial Communication (Optional) – The protocol allows a remote intelligent device to read
and write data of the registers. During the communication activity, the MINI CK100 will
always act as slave, meaning it will respond to a request from a master device on the line, but
will never attempt to send messages out.
•
Profibus DP (Optional) – The protocol allows a remote intelligent device to read and write
data of the registers. During the communication activity, the MINI CK100 will always act as
slave, meaning it will respond to a request from a master device on the line, but will never
attempt to send messages out.