ZIEHL-ABEGG FXDM25 Operating Instructions Manual

Contents

9.10.2.15 “Freeze function” = maintain momentary modulation value, Function |14D|The device continues to work so long independently of the control function with the momentary valueof the modulation and/or speed as activated over the digital input.InfoThe active “Freeze function” is indicated by a symbol in the display.28.7 °CE1 ActualContact at digital input e.g. “Digital In 1”“D1 Inverting” = “OFF”: “Freeze function” at closed contact activ“D1 Inverting” = “ON”: “Freeze function” at opened contact activ9.10.2.16 Switch over Setpoint 1/2 and Pband 1/ 2 for control circuit 1 |15D|Switching between “1st setpoint 1” / “1st setpoint 2” and “1st Pband 1” / “1st Pband 2” (from 2.01 , notfor 2.03 ).Function basically the same as |5D|, it is additionally switched over to Pband 2.When programming this function, “Setting” additionally lists the parameter: “1.Pband 2 for controlcircuit 2.”Contact at digital input e.g.“Digital In 1” (on terminals “D1” - “D1”).Example for “D1 Inverting” = “OFF”:• With open contact: “1.Setpoint 1” = 20 °C + “1.Pband 1” = 5 K• With closed contact: “1.Setpoint 2” = 17 °C + “1.Pband 2” = 3 K10n = 0 - 100 %04.04.2013v_15d_umsch_sollw_plus_regelb_kreis1.vsdController 1n = 0 - 100 %A1A2D124VD1Sensor 2Controller 2Sensor 115D1.Setpoint1 Setting “1.Setpoint 1” = Setpoint 1 of control circuit 11.Pband1 Setting “1.Pband 1” = Pband 1 von control circuit 11.Setpoint2 Setting “1.Setpoint 2” = Setpoint 2 of control circuit 11.Pband2 Setting “1.Pband 2” = Pband 1 von control circuit 1Info Operation with “1.Setpoint2” and “1.Pband 2” is signalized by the moon symbol forreduced operation.If Setpoint 2 was activated additionally for control circuit 1 or control circuit 2 by a digitalinput with function |5D| / |9D|the moon symbol is already switched on.If Setpoint 2 and Pband 2 were activated additionally for control circuit 2 by a digitalinput with function |16D|, the moon symbol is already switched on.28.7 °CE1 Actual9.10.2.17 Switch over Setpoint 1/2 and Pband 1/2 for control circuit 2 |16D|Switch over between “2.Setpoint 1” / “2.Setpoint 2” and “2.Pband 1” / “2.Pband 2” (only for operationwith second control circuit possible).Function basically the same as |5D| and |9D|,it is additionally switched over to Pband 2.When programming this function, “Setting” additionally lists the parameter: “2Pband2 for control circuit2.”Contact at digital input e.g.“Digital In 1” (terminals “D1” - “D1”).Example for “D1 Inverting” = “OFF”:• With open contact: “2.Setpoint 1” = 20 °C + “2.Pband 1” = 5 K• With closed contact: “2.Setpoint 2” = 17 °C + “2.Pband 2” = 3 KOperating Instructions Fcontrol – model series FXDM25/32AM ProgrammingL-BAL-E212-GB 1451 Index 003 Part.-No.76/123