YASKAWA CIMR-JC4A0002BAA Quick Start Manual page 229

B.2 Parameter Table
No. Name
Selects the detection of input current phase loss,
power supply voltage imbalance, or main circuit
Input Phase
electrolytic capacitor deterioration.
Loss
L8-05 0: Disabled
Protection
1: Enabled
Selection
Note: This parameter is disabled in 200 V single-
phase drives.
Controls the heatsink cooling fan operation.
Heatsink
0: Fan On-Run Mode - Fan will operate only when
Cooling Fan
L8-10 the drive is running and for 60 seconds after stop.
Operation
1: Fan always on - Cooling fan operates whenever the
Selection
drive is powered up.
Ambient
Used to input the ambient temperature. This value
L8-12 Temperature
adjusts the drive oL2 detection level.
Setting
Selects the software current limit function. Typically
Soft CLA no adjustment is required.
L8-18
Selection 0: Disabled
1: Enabled
Selects the installation type:
Installation 0: IP20/IP00 Drive
L8-35
Method 1: Side-by-Side Mounting
<3>
Selection 2: NEMA Type 1 Drive
3: Finless Drive or External Heatsink Installation
Provides protection to the IGBTs by reducing the
carrier frequency at low speeds.
0: Disabled
1: Enabled below 6 Hz
2: Enabled for the whole speed range
Carrier
L8-38 Frequency
Reduction
<1> When enabled, the drive stops accelerating when it exceeds the value of L3-02, Stall Prevention Level. The drive
decelerates after 100 ms and begins accelerating again after restoring the current level.
<2> Default setting value is 120% when C6-01 is set to 1 (ND) and 150% when C6-01 is set to 0 (HD).
<3> This parameter is not reset to the default value when the drive is reinitialized using A1-03.
228
Description
Current
ND
HD
200 V Single Phase
80% of HD
400 V: 60% of HD
0
2
YASKAWA ELECTRIC TOEP C710606 26B YASKAWA AC Drive – J1000 Quick Start Guide
http://nicontrols.com
C6-02
Carrier Frequency
10 (8) 15
Range Def. Mode
0, 1 1 O
0, 1 0 O
-10 to
30 °C O
50
0, 1 1 O
0 to 3 0 O
0 to 2 1 O
Addr.
Pg.
Hex
4B1 –
4B6 –
4B8 –
4BE –
4EC –
4EF –