5
Commissioning
Festo – GDCP-CMMS/D-FW-EN – 1404NH – English
97
5.3.4
Switching on the power supply (Power ON)
The motor controller is supplied with the following voltage when the power switch is activated (Power
ON). The boot process of the motor controller is started automatically with the Power ON procedure.
Motor controller
Control section
Power section
CMMS-AS
24 V DC
230 V AC
CMMS-ST
24 V DC
24…48 V DC
CMMD-AS
24 V DC
230 V AC
Tab. 5.9
Overview: Power supply
Warning
Dangerous electrical voltage
Touching live parts will cause an electric shock, which can result in death or severe
injuries:
–
at an open slot:
–
CMMS: [EXT]
–
CMMD: [EXT1/EXT2]
–
at the connection or connector:
–
Motor [X6] (CMMS)/[X6.1/X6.2] (CMMD)
–
Power supply [X9]
1. Equip the open slot [EXT] (CMMS)/[EXT1/EXT2] (CMMD) with the missing module or
cover plate.
2. Install the product in a control cabinet.
Caution
Unexpected movement of the drive
If the following conditions are fulfilled during the Power ON process:
–
Output stage enable is enabled (DIN4 = 24 V)[X1.21][X1.1.21/X1.2.21]
–
Controller enable is enabled (DIN5 = 24 V)[X1.9][X1.1.9/X1.2.9]
–
Setpoint value specified via control interface “Fieldbus/analogue input”
the drive (motor/axis) will start moving; it is then capable of causing crushing injuries in
the operating area of the drive.
•
Make sure the controller enable (DIN5)[X1.9][X1.1.9/X1.2.9] is disabled during the
Power ON process (= 0 V).
Caution
Hot housing surfaces
The housing can reach a temperature of > 80° C during operation, which can cause
burns.
1. Install the product in a control cabinet.
2. Check the temperature of the housing before touching it (e.g. by slowing moving the
back of your hand towards the housing).
Содержание CMMD-AS series
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