YASKAWA L1000A Technical Manual page 167

b1-02: Up/Down Command Selection
■
Determines he Up/Down command source in the REMOTE mode. Wire the motor so the elevator goes up when an Up
command is issued.
No.
b1-02
Setting 0: Operator
Allows the user to enter Up/Down commands from the digital operator. Use this setting when performing a test run only.
Setting 1: Control Circuit Terminal
Up/Down commands are issued from the control circuit terminals. This is the standard setting used in most elevator
applications.
Setting 2: MEMOBUS/Modbus Communications
This setting requires entering the Up/Down commands via serial communications by connecting the RS-485/422 serial
communication cable to control terminals R+, R-, S+, and S- on the removable terminal block. Refer to
Modbus Configuration on page 444
Setting 3: Option Card
This setting requires entering the Up/Down commands via the communication option card by plugging a communication
option card into the CN5-A port on the control board. Refer to the option card manual for instructions on integrating the
drive into the communication system.
Note: If b1-02 is set to 3, but an option card is not installed in CN5-A, an oPE05 operator programming error will be displayed on the
digital operator and the drive will not run.
b1-03: Stopping Method Selection
■
Selects how the drive stops the motor when the Up/Down command is removed or when a Stop command is entered.
No.
b1-03
<1> Setting 4 is available in the control mode CLV or CLV/PM for drives with software versions PRG: 7017 or later. The setting is 0 or 1 for
software version PRG: 7016.
Setting 0: Ramp to stop
Ramps the motor to stop at the deceleration ramp set in C1-02. The actual time required for deceleration may vary by load
conditions (mechanical loss, inertia).
Setting 1: Coast to stop
The drive will shut off output to the motor and allow it to coast freely to stop when the Up/Down command is removed.
Setting 4: Elevator Emergency Stop
After the Up/Down command is cleared and when the value of U1-05 (Speed Feedback) is equal to or greater than the
value of S1-26 (Emergency Stop Start Level), the drive coasts to a stop.
After the Up/Down command is cleared and when the value of U1-05 (Speed Feedback) is lower than the value of S1-26
(Emergency Stop Start Level), the drive ramps to a stop.
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
Parameter Name
Up/Down Command Selection
for instructions.
Parameter Name
Stopping Method Selection
5.2 b: Application
Setting Range Default
0 to 3
MEMOBUS/
Setting Range Default
0, 1, 4
<1>
1
0
5
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