ECKELMANN VS 3015 C, Инструкция по эксплуатации

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The following parameters are used for adjusting the controller to the pressure transmitter
• 1. LP-, MP- and HP-Transducer :
It must be selected here whether the transmitters have a current output or a voltage output.
• 2. LP -Min
Parameter defining the pressure at which the LP transmitter outputs the 4 mA, or 0 V signal.
• 3. LP -Max
Parameter defining the pressure at which the LP transmitter outputs the 20 mA, or 10 V signal.
• 4. HP-Min
Parameter defining the pressure at which the HP transmitter outputs the 4 mA, or 0 V signal.
• 5. HP-Max
Parameter defining the pressure at which the HP transmitter outputs the 20 mA, or 10 V signal.
• 6. MP -Min
Parameter defining the pressure at which the MP transmitter outputs the 4 mA, or 0 V signal.
• 7. MP-Max
Parameter defining the pressure at which the MP transmitter outputs the 20 mA, or 10 V signal.
• No. comps. ( number of compressor stages)
• No.cap.stages ( number of capacity stages)
• No. cond.stages ( number of condenser capacity stages)
menu 3-4 Comp. monitor
• t
0
Off Comp ( t
0
limit value for compressor disable)
6.5 Start-up of speed-controlled condenser fans / compressors
For the activation of speed-controlled fans or compressors, a frequency converter (in the following referred to
as FC) or speed controller is required in addition to the controller. Various other measures, particularly for
interference suppression of the system, are required for the cabling of a system with FCs / speed controllers.
The t
0
limit value must be greater than the manually set value on the pressure monitor.
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Incorrect parametrisation can result in high impairments of the function.
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