YASKAWA G7 Series User Manual

Removing/Attaching the Digital Operator and Front Cover
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 Models CIMR-G7U2018 thru 2110 and 4018 thru 4300
For Drive models CIMR-G7U2018 thru 2110 and 4018 thru 4300, remove the terminal cover and then use the
following procedures to remove the Digital Operator and main cover.
Removing the Digital Operator
Use the same procedure as for Drives with an output of 18.5 kW or less.
Removing the Front Cover
Loosen all screws on the front cover. Lift up at the location labelled 1 at the top of the control circuit terminal
card and move in the direction of arrow 2.
Fig 1.14 Removing the Front Cover (Model CIMR-G7U2018 Shown Above)
 Attaching the Front Cover
Attach the front cover by reversing the procedure to remove it.
1. Confirm that the Digital Operator is not mounted on the front cover. If the cover is attached while the
Digital Operator is mounted to it, the Digital Operator may malfunction due to improper mating with its
connector.
2. Insert the tab on the top of the front cover into the slot on the Drive and press in on the cover until it clicks
into place on the Drive.
Attaching the Digital Operator
Use the same procedure as for Drives with an output of 18.5 kW or less.
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YASKAWA G7 Series Specifications

General

Series	G7
Frequency	50/60 Hz
Output Voltage	Matches Input Voltage
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Communication	RS-485, Modbus, DeviceNet, Profibus, Ethernet
Safety	Safe Torque Off (STO)
Operating Temperature	-10°C to 50°C
Humidity	5% to 95% (non-condensing)
Cooling Method	Fan Cooled
Enclosure Rating	IP20
Storage Temperature	-20°C to 65°C