文件编号
Doc.No.
NDT2920002
版次
Edition
第
5
版
Version5
实施日期
Implementation date
20181213
44
Table 26: Setting value of grounding protection time
0
1
2
3
0.1s
0.2s
0.3s
0.4s
表 27：功能选择（位变量）
Table 27: Function selection (bit variable)
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
长延时热记忆
1:OFF,0:ON
Thermal
memory of
long-time
delay 1:
OFF,
0: ON
短延时热记忆
1:OFF,0:ON
Thermal
memory of
short-time
delay 1:
OFF,
0: ON
短延时反时开关
1:关闭,0:打开
Inverse time
on-off of
short-time delay
1: OFF,
0: ON
接地工作方式
1:脱扣,0:报警
Grounding
mode
1:tripping,
0:alarming
断路器极数
1:四级,0:三极
The numbers
of poles for
circuit
breakers
1:4 poles,
0:3 poles
断路器用途
1:配电,0:其他
Usage of
circuit
breakers
1:distribution,
0:else
补偿开关
1:补偿,0:不补
Compensatio
n on-off
1:ON
0:OFF
操作状态
1:远程,0:本地
Operation
state
1: remote,
0: local
bit8
bit9
bit10
bit11
bit12
bit13
bit14
bit15
清故障信息
1:已清,0：未清
fault
information
processing
1:clear
0:unclear
段选择
1:三段,0:两段
Section choice
1:three-sectio
n,
0:two-section
类型选择
1:H,0:M
Type choice
1:H,0:M
泄放控制
1:开 0:关
Discharge
control
1:ON,
0:OFF
注：表 27 中的泄放控制，主要用于在单独的控制器接入带自动补偿的恒流源时，在这种情况下进行抗谐波测试时，有
必要关闭控制器的电流泄放功能，以避免谐波对对电流泄放的影响。实际接入大电流测试时，应予打开
Note: The discharge control in table 27 is mainly used in the situation which a separate controller is connected to the
constant current source with automatic compensation. When doing harmonic test in this case, it is necessary to close
the current discharge function of the controller, in order to avoid the influence of harmonic on current di scharge.
Actually it should be open in high current test,
表 27：对上位机来说，对应的数据如下：
Table 28: For host computer, the corresponding data are as follows
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
长延时热记忆
1:OFF,0:ON
Thermal memory
of long-time
delay 1: OFF,0:
ON
短延时热记忆
1:OFF,0:ON
Thermal memory
of short-time
delay 1: OFF,0:
ON
短延时反时开关
1:关闭,0:打开
Inverse time
on-off of
short-time delay
1: OFF,0: ON
接地工作方式
1:脱扣,0:报警
Grounding mode
1:tripping,
0:alarming
操作状态
1:远程,0:本地
Operation
state
1: remote,
0: local
bit8
bit9
bit10
bit11
bit12
bit13
bit14
bit15
表 28：接地方式
