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NOTICE
Do not install a jumper between terminals +V, -V, and AC. Failure to obey can cause damage to the
drive.
*4
Set DIP switch S1 to select between a voltage or current input signal to terminal A2. The default setting for
S1 is current input ("I" side).
*5
Do not ground the control circuit terminals AC or connect them to the drive. Failure to comply may cause
malfunction or failure.
*6
Do not connect terminals PS and AC inversely. Failure to obey will cause damage to the drive.
*7
Enable the termination resistor in the last drive in a MEMOBUS/Modbus communications by setting DIP
switch S2 to the ON position.
*8
Use sourcing mode when using an internal power supply for Safe Disable input.
*9
Disconnect the wire jumpers between H1 and HC and H2 and HC to use the Safe Disable input.
*10 Use multi-function analog monitor outputs with analog frequency meters, ammeters, voltmeters, and
wattmeters. Do not use monitor outputs with feedback-type signal devices.
■
Control Circuit Terminal Block Functions
Hx-xx parameters set functions assigned to the multi-function input and output terminals.
WARNING
Sudden Movement Hazard. Correctly wire the control circuits and make sure that control circuits operate
correctly after connecting the wires. Drives with untested control circuits can cause death or serious injury.
WARNING
Sudden Movement Hazard. Make sure that the drive I/O signals and external sequence are correct before
doing a test run. The I/O terminal function can automatically change from the factory setting when the setting for A1-06
[Application Preset] changes. Failure to obey can cause death or serious injury.
NOTICE
Turn the drive ON (Run) and OFF (Stop) a maximum of one time each 30 minutes with the MC on the power
source side to extend the service life of the relay contacts and electrolytic capacitors in the drive. Run and Stop the motor as
much as possible with the drive. The drive can fail if users frequently turn the drive ON and OFF with the MC on the power
source side to Run and Stop the drive. Incorrect operation can decrease the service life of the relay contacts and electrolytic
capacitors.
Input Terminals
Refer to Table 2.15 for a list of input terminals and functions.
Text in parenthesis indicates the default setting for each multi-function output.
YASKAWA ELECTRIC SIEP C710617 19A YASKAWA AC Drive CR700 Technical Manual
2 Mechanical & Electrical Installation
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