YASKAWA L1000A - D: Reference Settings

5.4 d: Reference Settings
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual 183
Parameter Details
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5.4 d: Reference Settings
The d parameters determine the speed of the elevator including the speed reference and Field Forcing settings for motor
response.
◆ d1: Speed Reference
The d1 parameter group is used to set the speed reference. Switch the multi-function input contact terminals to create a
multi-step speed sequence using the various references set to the d1 parameters.
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d1-01 to d1-08: Speed References 1 to 8
These parameters set speed references 1 through 8. Each of these speed reference values can be selected using digital
inputs programmed for multi-speed selection (H1- = 3, 4, 5).
Refer to Multi-Speed Inputs 1, 2 (d1-18 = 0 or 3) on page 124 for details.
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d1-18: Speed Reference Selection Mode
Sets the priority of the speed reference inputs.
NOTICE: Always turn off the RUN command before changing the setting of parameters d1-18 (Speed Reference Selection Mode),
b1-01 (Speed Reference Selection), or H1- (Multi-Function Digital Inputs). If the RUN command is on when changing any of these
settings, the motor may unexpectedly start running, and could result in injury.
Setting 0: Use multi-speed references d1-01 to d1-08
Up to eight separate preset speed references can be programmed to the drive using parameters d1-01 through d1-08 and
can be selected using binary coded digital inputs. When d1-18 is set to “0”, parameters d1-19 through d1-23 are not
displayed. Refer to Multi-Speed Inputs 1, 2 (d1-18 = 0 or 3) on page 124 for details.
Setting 1: High speed reference has priority
Six different speeds (d1-19 to d1-23, d1-26) can be programmed to the drive and can be selected using dedicated digital
inputs. Each of the speed references set to d1-19 through d1-23 takes priority over the leveling speed set to d1-26. When
d1-18 is set to “1”, parameter d1-01 to d1-08 are not displayed. Refer to Separate Speed Inputs (d1-18 = 1 or 2) on
page 125 for details.
Setting 2: Leveling speed reference has priority
Six different speeds (d1-19 to d1-23, d1-26) can be programmed to the drive and can be selected using dedicated digital
inputs. The leveling speed reference in d1-26, however, takes priority over all other speed references when enabled via
one of the multi-function input terminals (H1- = 53). When d1-18 is set to “2”, parameters d1-01 to d1-08 are not
displayed. Refer to Separate Speed Inputs (d1-18 = 1 or 2) on page 125 for details.
Setting 3: Use multi-speed references d1-02 to d1-08, no speed selection stops the drive
Up to seven separate preset speed references can be programmed to the drive using parameters d1-02 through d1-08 can
be selected using binary coded digital inputs. When d1-18 is set to “3”, parameters d1-19 through d1-23 are not displayed.
Refer to Multi-Speed Inputs 1, 2 (d1-18 = 0 or 3) on page 124 for details.
No. Parameter Name Setting Range Default
d1-01 to d1-08
<1> Setting units and the default setting are determined by parameter o1-03. Refer to Defaults and Setting Ranges by Display Unit Selection
(o1-03) on page 442 for details.
Speed Reference 1 to 8 0.00 to 100.00% <1> 0.00% <1>
No. Parameter Name Setting Range Default
d1-18 Speed Reference Selection Mode 0 to 3 0
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