Toshiba GRL100-701B Instruction Manual page 101

672
A
673
UVG2 B
674
C
[UVG2EN]
+
"ON"
NON UVGBLK
UVG2_INST_TP
1965
1933 UVG2_BLOCK
Figure 2.9.2.3 UVG Undervoltage Protection (continued)
Setting
The table shows the setting elements necessary for the undervoltage protection and their setting
ranges.
Element Range
UVS1 5.0 – 150.0 V
TUS1I 0.05– 100.00
TUS1 0.00 – 300.00 s
TUS1R 0.0 – 300.0 s
UVS2 5.0 – 150.0 V
TUS2 0.00 – 300.00 s
VSBLK 5.0 – 20.0 V
UVG1 5.0 – 150.0 V
TUG1I 0.05– 100.00
TUG1 0.00 – 300.00 s
TUG1R 0.0 – 300.0 s
UVG2 5.0 – 150.0 V
TUG2 0.00 – 300.00 s
VGBLK 5.0 – 20.0 V
[UVS1EN] Off / DT / IDMT
[UVG1EN] Off / DT / IDMT
[UVS2EN] Off / On
[UVG2EN] Off / On
[VBLKEN] Off / On
TUG2
t
&
&
t
& &
t
& &
0.00 - 300.00s
1
(b) UVG2 Undervoltage Protection
Step Default Remarks
0.1 V 60.0 V UVS1 threshold setting
0.01 10.00 UVSI time multiplier setting. Required if [UVS1EN] = IDMT.
0.01 s 0.10 s UVS1 definite time setting. Required if [UV1EN] = DT.
0.1 s 0.0 s UVS1 definite time delayed reset.
0.1 V 40.0 V UV2 threshold setting.
0.01 s 0.10 s UV2 definite time setting.
0.1 V 10.0 V Undervoltage block threshold setting.
0.1 V 35.0 V UVS1 threshold setting
0.01 10.00 UVSI time multiplier setting. Required if [UVS1EN] = IDMT.
0.01 s 0.10 s UVS1 definite time setting. Required if [UV1EN] = DT.
0.1 s 0.0 s UVS1 definite time delayed reset.
0.1 V 25.0 V UV2 threshold setting.
0.01 s 0.10 s UV2 definite time setting.
0.1 V 10.0 V Undervoltage block threshold setting.
Off UVS1 Enable
Off UVG1 Enable
Off UVS2 Enable
Off UVG2 Enable
Off UV block Enable
 100 
0
≥1
0
≥1
0
≥1
&
&
&
6 F 2 S 0 8 5 0
854
UVG2-A_ALM
855
UVG2-B_ALM
856
UVG2-C_ALM
853
≥ 1
UVG2_ALARM