ABB PVS980-58 - Page 89

Parameters 87
135.138 Underfrequency limit 3 Defines limit for underfrequency protection 3. -1.0 Hz/ Real
-30.0...0.0 Hz Underfrequency protection 3 limit. 1 = 1 Hz/
10 = 1 Hz
135.139 Underfrequency time 3 Defines time for underfrequency protection 3. 100 ms/ Real
100...600000 ms Underfrequency protection 3 time. 1 = 1 ms
135.140 Underfrequency enable
4
Enables underfrequency protection 4. 0/ Real
0...1 0 - Underfrequency protection 4 disabled.
1 - Underfrequency protection 4 enabled.
1 = 1
135.141 Underfrequency limit 4 Defines limit for underfrequency protection 4. -1.0 Hz/ Real
-30.0...0.0 Hz Underfrequency protection 4 limit. 1 = 1 Hz/
10 = 1 Hz
135.142 Underfrequency time 4 Defines time for underfrequency protection 4. 100 ms/ Real
100...600000 ms Underfrequency protection 4 time. 1 = 1 ms
135.143 Underfrequency enable
5
Enables underfrequency protection 5. 0/ Real
0...1 0 - Underfrequency protection 5 disabled.
1 - Underfrequency protection 5 enabled.
1 = 1
135.144 Underfrequency limit 5 Defines limit for underfrequency protection 5. -1.0 Hz/ Real
-30.0...0.0 Hz Underfrequency protection 5 limit. 1 = 1 Hz/
10 = 1 Hz
135.145 Underfrequency time 5 Defines time for underfrequency protection 5. 100 ms/ Real
100...600000 ms Underfrequency protection 5 time. 1 = 1 ms
135.146 Underfrequency enable
6
Enables underfrequency protection 6. 0/ Real
0...1 0 - Underfrequency protection 6 disabled.
1 - Underfrequency protection 6 enabled.
1 = 1
135.147 Underfrequency limit 6 Defines limit for underfrequency protection 6. -1.0 Hz/ Real
-30.0...0.0 Hz Underfrequency protection 6 limit. 1 = 1 Hz/
10 = 1 Hz
135.148 Underfrequency time 6 Defines time for underfrequency protection 6. 100 ms/ Real
100...600000 ms Underfrequency protection 6 time. 1 = 1 ms
135.200 Generate fault from grid
disturbances
Generates fault when grid is not stable. Some grid
codes may require a fault from grid disturbances.
Disabled/ List
Disabled 0
Enabled 1
135.250 Grid monitoring SW1 Grid monitoring status word 1.
This parameter is read-only.
0x0000/
Bit list
b0: Grid stable Grid is stable.
b1: Parameters Grid monitoring settings are loaded successfully.
b2 … b15 Reserved
135.251 Grid monitoring SW2 Grid monitoring status word 2.
This parameter is read-only.
0x0000/
Bit list
b0: Connect
underfrequency
Connect underfrequency is not within limit.
b1: Connect
overfrequency
Connect overfrequency is not within limit.
No. Name/Value Description Def/
FbEq16/32