Table of Contents
Advertisement
4. Commissioning and operation
4.1 Equipment
High-resolution 18-Bit AD Input converter
High-resolution 15-Bit DA Output converter
High input scanning (5Hz)
Two menu levels
Parameterisation in the user menu
Pump control
Fuzzy + PID microprocessor-based control
Differential control
Automatic setting
Self-optimisation
Sleep mode function
"Soft-start" via ramp and ramp-up time
Programmable input (TC, RTD, mA, VDC)
Analogue input for remote setpoint and CT
Event input for switching function and setpoint
Programmable digital filter
Hardware Menu Lock + Remote Menu Lock
Alarm in case of control loop interruption
Alarm in case of heating failure
Sensor break alarm + Bumpless transfer
RS-485, RS-232 interface
Analogue retransmission
DC Power supply for head transmitter
Safety UL / CSA / IEC1010-1
EMC / CE EN61326
The UREG200 is a fuzzy logic + PID microprocessor-based controller with a bright,
4-digit LED display for process value display. The fuzzy logic technique enables the
process to reach the setpoint as quickly as possible, without overdriving and distur-
bing the external load. The controllers have a 1/8 DIN housing with the dimensions
48mm x 96mm and a mounting depth of 70mm. All parameters and input configura-
tions can be set via the three operating keys. With the user-defined quick access
menu it is possible to set the five most common parameters individually in front of
the normal setup menu (Parameters SEL1 to SEL5).
The operating voltage of the UREG200 is 90 – 264 VAC or 11-26 VAC/VDC. De-
pending on the equipment, the controller has two 2A relay control outputs and two
2A alarm relays, alternatively analogue output 0/4-20mA or SSR relay driver. The
1st analogue input is freely programmable for PT100, thermocouples type J, K, T,
E, B, R, S, N, L, Current input 0/4-20mA or voltage input 0-1VDC, 0-5VDC, 1-5VDC
or 0-10VDC. The 2nd input can be set to current input 0/4-20mA or Voltage input 0-
1VDC, 0-5VDC, 1-5VDC or 0-10VDC. The inputs are digitised with an 18-bit A-D
converter for further processing. The high sampling rate of 5Hz enables the use in
9
promesstec GmbH I Niedersachsenstraße 4 I D- 48465 Schüttorf I Tel.:+49 (0)5923/ 90 229 0 I Fax:+49 (0)5923/ 90 229 29
E-Mail: office@promesstec.com I Internet: www.promesstec.com
Advertisement
Table of Contents
