Siemens G85139 operating instructions Power and Motor Connections Frame Size B

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English

2. INSTALLATION

2.3.2 Power and Motor Connections - Frame Size B

The terminal arrangement for frame size B is identical to frame size A (see Figure 3). However, before the wires can be connected to the terminal blocks, you must lower the terminal access panel and secure the cables to the gland plate.

Refer to Figures 3 and 4. Proceed as follows:

1.Insert the blade of a small screwdriver into slot A on the side of the inverter and press in the direction of the arrow. At the same time, apply finger pressure to clip B on the other side of the access panel and press in the direction of the arrow.

This will release the access panel, which will then swing down on its rear-mounted hinges.

2.Remove the gland plate by applying pressure to release clips C and D in the direction of the arrows.

3.Secure each cable to the correct hole in the gland plate, ensuring that the exposed wires are long enough to reach the terminal blocks.

4.Before refitting the gland plate, feed the control wires (if used) through hole 1 and the mains input and motor wires through hole 2. IT IS MOST IMPORTANT THAT THE MOTOR AND CONTROL WIRES ARE KEPT APART.

5.Refit the gland plate. Ensure that the release clips snap into position.

6.Connect the wires to the terminal blocks as shown in Figure 3. (See section 2.3.4 for information about connecting the control wires.)

7.Close the terminal access panel.

A

B

E

CF

D

A & B: Terminal cover release tabs

C & D: Gland plate release tabs

G

E:Control cable input (16.2 mm diameter; accepts cables up to 10 mm diameter)

F:Mains cable input (22.8 mm diameter; accepts cables up to 14.5 mm diameter)

G:Motor cable input (22.8 mm diameter; accepts cables up to 14.5 mm diameter)

Figure 4: Power Connections Access Diagram - Frame Size B

G85139-H1750-U049-B	© Siemens plc 1997
26/09/97	10
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Contents Micromaster Safety Instructions Overview Installation Wiring Guidelines to Minimise the Effects of EMIExample of an RFI Suppression Filter Installation Ideal Installation Mechanical InstallationHazard Frame Sizes All measurements in mm MMxxx MMxxx/2 ModelMMxxx/3 500 141 160 175 184 149 172 174 138 215 185 195 204 232Electrical Installation Power and Motor Connections Frame Size aSingle Phase Power ConnectionsPower and Motor Connections Frame Size B Power Connections Access Diagram Frame Size BPower and Motor Connections Frame Size C Power Connections Access Diagram Frame Size CFront Panel RS485 D-type Control ConnectionsControl Terminal Block Block Diagram Motor Overload ProtectionFront Panel Controls & Basic Operation Front Panel ControlsGeneral Initial TestingBasic Operation Refer to for a full description of each parameterStep /Action Basic Operation 10 Step GuideButton Display Operating Modes 4.1 Digital Control Analogue ControlStopping the Motor Local and Remote ControlIf the Motor Does Not Start Up Closed Loop Control Hardware SetupParameter Settings General DescriptionSystem Parameters Operating display P000Function Range Description / NotesP009 ∙ P004 ∙P005 ∙ P006 P007 FunctionP016 ∙ P011P012 ∙ P013 ∙ P014 ∙ P015 ∙ P017 ∙ P018 ∙P027 ∙ P028 ∙ P029 ∙ P031 ∙ P032 ∙ P022 ∙P023 ∙ P024 ∙ See P014P046 ∙ P047 ∙ P048 ∙ P050 P041 ∙ P042 ∙ P043 ∙ P044 ∙ P045P050 = P050 = 6 or P053 P051P052 P056P063 P061P062 P064P073 ∙ P066P074 ∙ P076 ∙ P077 Inverter output terminals with power offP079 ∙ P081 P082 P083 P084 P085 P089 ∙ P091 ∙ P112 P111P113 P123 P121P122 P124P944 P947 P958 P963 P967 P968 P970 P971 ∙ Eeprom storage controlF151 F153 Fault CodesFault Code CauseSpecifications 16-8BB40 21-0BC40Please contact your local Options / AccessoriesAppropriate manner see .1 Siemens sales office forApplication Example Setup procedure for a simple applicationSupplementary Information USS Status CodesEMC Phenomenon Electro-Magnetic Compatibility EMCClass 1 General Industrial StandardIEC 1000-2-4 ENV 50 Class 2 Filtered IndustrialStandard Level EMC Class Environmental AspectsModel No Filter Class Filter Part NoP910 P918 P922 P923 P927 P928 P930 P931 P944 User’s Parameter SettingsP702 P880 P947 P958 P963 P967 P968 P970 P971Bestell-Nr SE9286-4AA86