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ON-OFF: 0.1 - 100.0(°F) hysteresis control (P band = 0)
P or PD: 0 - 100.0 % offset adjustment
PID:
Fuzzy logic modified Proportional band 0.1 ~ 900.0°F,
Integral time: 0 - 1000 Seconds,
Derivative time 0 - 360.0 seconds
Cycle Time: 0.1 - 100.0 seconds
Manual Control: Heat (MV1) and Cool (MV2)
Auto-tuning: (MV2) Cold start and warm start
Self-tuning: Select None and YES
Failure Mode: Auto-transfer to manual mode while sensor break or A-D converter damage
Sleep Mode: Enable or Disable
Ramping Control: 0 - 900.0°F/minute or 0 - 900.0°F/hour ramp rate
Power Limit: 0 - 100 % output 1 and output 2
Pump / Pressure Control: Sophisticated functions provided
Remote Set Point: Programmable range for voltage or current input
Differential Control: Control PV1-PV2 at set point
1.9.6.7 Profiler
Number of Profiles: 50
Number of Segments per Profile: 32
Note: Total Segments are limited to 1000 Segments
1.9.6.8 Digital Filter
Function: First Order
Time Constant: 0, 0.2, 0.5, 1, 2, 5, 10, 20, 30, 60 seconds programmable
1.9.7 COMM Module (IF232 and IF485) Specifications
Interface: RS-232 (IF232-one unit) or RS-485 or RS-422 (IF485- up to 247 units)
Protocol: Modbus Protocol RTU mode
Address: 1-247
Baud Rate: 9.6 ~ 115.2 Kbits/sec.
Data Length: 7 or 8 bits
Parity Bit: None, Even or Odd
Stop Bit: 1 or 2 bits
1.9.8 Standard Ethernet Communication
Protocol: Modbus TCP/IP, 10/100 Base T
Ports: AUI (Attachment Unit Interface) and RJ-45, Auto- detect capability
1.9.9 Real-time Clock
Item
Make
Model
Rating
Typical Life Time
Buffer Period
Type
Accuracy
Description
Seiko Instruments
MS621-fl11e
3V,4mAH
10 Years
6 Months
Rechargeable
Maximum ± 2Seconds/Day
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