Carel pRack PR100 - Page 57

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Mask index Display Description Description Default UOM Values Daa18
--- Condensing pressure backup probe position (line1) B1 --- ---, B1…B10 (****) --- Condensing pressure backup probe type (line 1)
4...20mA ---
---- 0-1V 0-10V 4...20mA 0-5V
--- (display only) Condensing pressure backup probe value (line 1) --- … …(**) Upper value Cond. pressure backup probe max. limit (line 1) 30.0 barg … …(**) Lower value Cond. pressure backup probe min. limit (line 1) 0.0 barg … …(**) Calibration Cond. pressure backup probe adjustment (line 1) 0.0 barg … …(**)
…… … ……… Daa21
DO Fan 1 DO position (line 1) 03 --- ---, 01…29 (****) Status (display only) Status of fan 1 DO (line 1) --- --- Closed / Open Logic Logic of fan 1 DO (line 1) NC --- NC / NO Function (display only) Fan 1 function status (line 1) --- --- Not active / active
…… … ……… Daa38
AO Inverter fan AO position (line 1) 0 --- ---, 01…06 (****) Status (display only) Inverter fan output value (line 1) 0 % 0.0…100.0
…… … ……… Dab01
Regulation by Condenser control by temperature or pressure (line 1) PRESSURE --- PRESSURE/TEMPERATURE Regulation type Condenser control type (line 1) PROPORTI. BAND --- PROPORTIONAL BAND
NEUTRAL ZONE
Dab02
Minimum Condenser setpoint lower limit (line 1) …(**) … …(**) Maximum Condensers setpoint higher limit (line 1) …(**) … …(**)
Dab03 Setpoint Condenser setpoint (line 1) …(**) … …(**) Dab04
Fans work only when at least one compressor works
Enable fan operation linked to compressor operation
NO --- NO / YES
Dab05
Cut_Off enable Enable fan cut-off function
NO --- NO / YES
Cut-Off request Cut-off value 0.0 % 0.0…100.0 Diff . Cut-off diff erential …(**) … …(**) Hysteresis Cut-off hysteresis …(**) … …(**)
Dab6/ Dab8 (**)
Reg.type Type for proportional control (condenser line 1) PROPORT. --- PROPORT. / PROP.+INT. Integral time Integral time for prop. control (cond. line 1) 300 s 0…999
Dab7/ Dab9 (**) Diff erential Diff erential for proportional control (cond. line 1) …(**) … …(**)
Dab10/Dab11 (**)
NZ diff . Neutral zone control diff erential (line 1) …(**) … …(**) Activ.diff . Neutral zone control diff erential for device activation (line 1) …(**) … …(**) Deact.diff . Neutral zone control diff erential for device deactivation (line 1) …(**) … …(**)
Dab12/Dab13 (**)
En.force off power Enable capacity immediate decreasing to 0 (line 1) NO --- NO / YES Setp.for force off Threshold for capacity decreasing to 0 (line 1) …(**) … …(**)
Dab14
Power load to 100% min time
Minimum time to increase capacity request to 100%, Neutral zone control (condenser line 1)
15 s 0…9999
Power load to 100% max time
Maximum time to increase capacity request to 100%, Neutral zone control (condenser line 1)
90 s 0…9999