![background image](http://html.mh-extra.com/html/omron/v1000/v1000_user-manual_741325166.webp)
• E4-14 is used as gain for slip compensation instead of C3-01.
• E4-15 is used as gain for torque compensation instead of C4-01.
• A digital output programmed for “Motor 2 Selection” (H2-01/02/03 = 1C) will be switched on.
Note: 1.
When using 2 motors, the motor overload protection selection (oL1) set to L1-01 applies to both motor 1 and motor 2.
2.
It is not possible to switch between motor 1 and motor 2 during run. Doing so will trigger a "rUn" alarm.
Setting 18: Timer Function Input
This setting configures a digital input terminal as the input for the timer function.
Refer to b4: Delay Timers on page
115
for details.
Setting 19: PID Control Cancel
When the PID Function has been enabled by b5-01 (PID Mode Selection), it can be indefinitely disabled by closing a
digital input configured as a PID Disable (H1-
= 19). When the input is released, the drive resumes PID operation.
Refer to PID Block Diagram on page 117
for more information on this function.
Setting 1A: Accel/Decel Time Selection 2
Used to select accel/decel times 3 and 4 in combination with the Accel/Decel Time Selection 1 command.
Refer to C1-01
to C1-08: Accel/Decel Times 1 to 4 on page 125
for details.
Setting 1B: Program Lockout
When an input is programmed for Program Lockout, parameters values can be monitored but not changed as long as this
input is open.
Setting 1E: Analog Frequency Reference Sample/Hold
This function allows the user to sample an analog frequency reference signal being input to terminal A1 or A2 and hold
the frequency reference at the sampled level. Once the Analog Frequency Reference Sample/Hold function is held for at
least 100 ms, the drive reads the analog input and changes the frequency reference to the newly sampled speed as illustrated
in
Figure 5.50
.
When the power is shut off and the sampled analog frequency reference is cleared, the frequency reference is reset to 0.
Frequency
reference
ON (closed)
OFF (open)
Time
100 ms
Referenece
Sample Hold Input
Analog signal
100 ms
Frequency
reference
ON (closed)
OFF (open)
Time
100 ms
Referenece
Sample Hold Input
Analog signal
100 ms
Figure 5.50 Analog Frequency Reference Sample/Hold
An oPE03 error will occur when one of the following functions is used simultaneously with the Analog Frequency
Reference Sample/Hold function.
• Hold Accel/Decel Stop (setting: A)
• Up command, Down command (setting: 10, 11)
• Offset Frequency (setting: 44 to 46)
• Up or Down functions (setting: 75, 76)
Setting 20 to 2F: External Fault
By using the External Fault function, the drive can be stopped when problems occur with external devices.
To use the external fault function, set one of the multi-function digital inputs to any value between 20 to 2F. The operator
will display EF
where
is the number of the terminal (terminal S
) to which the external fault signal is assigned.
For example, if an external fault signal is input to terminal S3, “EF3” will be displayed.
Select the value to be set in H1-
from a combination of any of the following three conditions:
• Signal input level from peripheral devices (N.O./N.C.)
• External fault detection method
• Operation after external fault detection
The following table shows the relationship between the conditions and the value set to H1-
:
5.7 H: Terminal Functions
SIEP C710606 20 OYMC AC Drive - V1000 User Manual
165
5
Parameter Details
7/16/2008-13:23