Chapter 6 Specification of Parameters GK600 User Manual
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power up.
4: Reverse (REV)
Terminals control reverse run of the drive. Refer to C0-00 for enabled conditions on initial
power up.
5: Three-wire control
There are two-wire control and three-wire control about Forward (FWD) and reverse (REV).
In case of three-wire control is enabled, "three-wire control" terminal is activated. For details,
refer to C0-19 (FWD/REV terminal control mode).
6: Run suspended
When "run suspended" terminal is enabled during the running, the drive will block the output
and perform zero-frequency run. Once "run suspended" terminal becomes disabled, the
drive restores the run.
7: External stop
No matter which type of b1-00 is set to, the drive will stop by enabled “external stop” terminal,
in the manner of stop mode.
8: Emergency stop
When "emergency shutdown" is enabled, the drive will stop in accordance with Decel time
set by b2-09. Please set b2-09 to an appropriate value so as to minimize the Decel time for
emergency stop.
9: Stop c DC brake
The drive performs ramp-down stop when "stop DC brake" terminal is enabled. It
will perform DC brake when output frequency attains brake start frequency. Brake start
frequency and brake current are set by b1-14 and b1-15. Brake time is determined by the
maximum of b1-16 and the lasting time of this terminal.
10: DC brake stop
The drive performs “ramp to stop + DC brake” (same as b1-13 is set to 2) when “DC brake
stop” is enabled, in the manner set by b1-14, b1-15 and b1-16.
11: Coast to stop
When “coast to stop” terminal is enabled, the drive will immediately cut off its output and the
motor will coast to stop.
12: Terminal UP
13: Terminal DOWN
Terminals are used to increase and decrease the set frequency. The set frequency will be
increased and decreased when "digital s terminal UP/DOWN adjustment" is enabled.
The adjustment “step size” is set by C0-18. Refer to C0-17 for Terminal UP/DOWN
frequency adjustment treatment.
14: Clear UP/DOWN (including
∧
/
∨
key) adjustment
When frequency setting is "digital setting + terminal UP/DOWN adjustment" or "digital
setting + control panel
∧
/
∨
adjustment", this enabled terminal will clear the adjusted
value via terminals UP/DOWN and keys
∧
/
∨
, to digital set value b0-02 or b0-04.
15: Multi-step frequency terminal 1
