Code Alarm F60 Installation Manual Page 77

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S1A53838 09/2011 77
Drive Control Parameters
6
Drive Control Parameters
Code Name / Description Adjustment range Factory setting
CMOd [Command mode sel]
Remote Mode Start/Stop Control - 0
0
1
2
The setting of parameter CMOd determines the source of start, stop, forward, and reverse operation commands when the drive is
in remote mode.
The drive needs to be stopped to make changes to parameter CMOd.
See diagram on page 46
and description page 50 for more information on the source of the drive’s operation commands.
[Logic inputs]: Control terminal logic inputs
[HMI]: Graphic display option
[Communication]: Serial communication
FMOd [Frequency mode sel]
Remote Mode Primary Speed Reference Source
-1
1
2
3
4
5
The setting of parameter FMOd determines the source of the drive’s speed reference when the drive is in remote mode.
The drive needs to be stopped to make changes to parameter FMOd.
See diagram on page 46
and description page 50 for more information on the source of the drive’s speed reference.
[Ref source VIA]: VIA
[Ref source VIB]: VIB
[HMI reference]: Graphic display option
[Serial com ref.]: Serial communication
[+/- Speed]: +/- Speed
FC [Local speed ref.]
Local Mode Speed Reference
LL
- UL
0.0 Hz
The speed reference set by the UP/DOWN keys in local mode will be stored in parameter FC when the ENT key is pressed.
The next time the drive is started in local mode, it will accelerate the motor directly to the speed setpoint memorized by
FC.
Fr [Local mot. direction]
Local Mode Motor Rotation Direction Command
-0
0
1
2
3
[Run FW]: Run forward only.
[Run rev.]: Run reverse only.
[Run FW+rev]: Run forward with reverse selectable.
[Run rev+FW]: Run reverse with forward selectable.
If Fr is set to 2 or 3:
The motor direction can be changed in local mode to forward by pressing the UP key while holding the ENT key and to reverse by
pressing the DOWN key while holding the ENT key.
The new motor direction will be displayed (forward = Fr-F, reverse = Fr-r) before the motor direction is reversed.
The motor’s last operating direction in local mode will be stored before a power removal or loss detection. When power is restored
to the drive, the local mode motor rotation direction will be the same as before the power loss detection.
If [Switch rem/Local] F295 (see page 78
) is enabled and control is transferred from remote to local mode, the local mode operation
will assume the same motor rotation direction as in remote mode, regardless of the setting of Fr.
F707 [Loc. speed ref. step]
Local Mode Speed Reference Step Changes
- 0.0 Hz
0
1
[Disable]: Disabled (0.00).
[Enable]: Enabled (0.01 to Maximum Frequency [Max frequency] (FH) in Hz).
If parameter F707 is disabled in local mode, the drive’s speed reference will change in steps of 0.1 Hz each time the UP or DOWN
key is pressed.
If parameter F707 is enabled in local mode, the drive’s speed reference will change in steps equal to the setting of F707 each
time the UP or DOWN key is pressed.
Enabling parameter F707 only affects drive operation if parameter [Customized freq val] (F702) is set to 0.00. See page 121
.
If the display flashes “HI” or “LO”, it indicates that repeated usage of the UP or DOWN keys has caused to drive’s speed reference
to reach either the [Low limit frequency] (LL) (see page 82
) or the [Upper limit freq] (UL) (see page 82). This may happen if param-
eter F707 is set to a value larger than 0.00 Hz.
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