Parameter Details
12
12.7 H: TERMINALS
SIEPYEUOQ2A01G AC Drive Q2A Technical Manual 703
Note:
• When you use 2 motors, the drive applies the protective function set in L1-01 [Motor Cool Type for OL1 Calc] to motor 1 and motor 2.
• You cannot switch between motors 1 and 2 during run. If you try to switch motors when they are running, it will cause a rUn error.
• After you switch between encoder motors, you must wait 500 ms minimum to input a Run command. You must wait 200 ms minimum
for other control methods.
■ 60: Timer Fn Input
Setting Function Description
60 Timer Fn Input
Sets the command to start the timer function. Use this setting with Timer Output [H2-xx = 39].
Note:
Refer to “b4: TIMER” for more information.
■ 62: Up Command
Setting Function Description
62 Up Command
Sets the command to use a button to increase the drive frequency reference. You must also set Setting 63 [Down Command].
ON : Raises the frequency reference.
OFF : Holds the current frequency reference.
Note:
• If you only set the Up command or only set the Down command, the drive will detect oPE03 [Multi-Function Input Setting Err].
• If you set two or more of these functions at the same time, oPE03 occurs:
–Up/Down command
–Accel/Decel Ramp Hold
–Reference sample hold
–Offset Frequency 1, 2, 3 addition
–Up/Down 2 Command
• You can use the Up/Down command when the keypad is in REMOTE mode and when b1-01 ≠ 0 [Freq. Ref. Sel. 1 ≠ Keypad].
• The Up/Down command does not function when you use Ext Ref 1/2 [H1-xx = 9] to switch to parameter b1-15 [Freq. Ref. Sel. 2].
When you input the Up command, the frequency reference increases. When you input the Down command, the
frequency reference decreases.
The Up and Down commands are more important than all other frequency references. When the Up/Down
command is enabled, the drive will ignore these frequency references:
• Frequency reference from Keypad [b1-01 = 0]
• Frequency reference from Analog Input [b1-01 = 1]
• Frequency reference from Pulse Train Input [b1-01 = 4]
Table 12.42 shows the Up and Down commands with their operation.
Table 12.42 Up Command and Down Command
Command status
Drive operation
Up command (62) Down command (63)
OFF OFF Keeps the current frequency reference.
ON OFF Increases the frequency reference.
OFF ON Decreases the frequency reference.
ON ON Keeps the current frequency reference.
Combine Frequency Reference Hold Functions and Up/Down Commands
• When you clear the Run command or when d4-01 = 0 [FRef Hold Selection = Disabled] and you restart the
drive, the Up/Down command resets to 0.
• When d4-01 = 1 [Enabled], the drive saves the frequency reference set during the Up/Down command. When
you cycle the Run command or restart the drive, the drive saves the frequency reference value and restarts the
motor at this frequency value. After you clear the Run command, activate the terminal set for the Up command
or Down command to set the saved reference value to 0.
Note:
Refer to “d4-01 FRef Hold Selection on page 616” for more information.
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