Switch-1: Select Item Switch - Mitsubishi Electric MELPRO S Series Operation Manual

3.2. Switch-1: Select Item Switch

There is "Select Item Switch" which is assigned by following tables.
The "Protectable items by password" column means that the password input is required for operating if
password function is activated.
Rotary
position CBV2-A02S1
of Switch-1
1 MEASURE
2 RECORD(RMS)
3 RECORD (ELE.)
4 PICK UP
5 DISP. (SET.)
−
6
7 SETTING
8 FORCED OP.(TRIP)
9 FORCED OP.(
10 FORCED OP.(
−
11
−
12
13 RECORD RESET
14 DISP.(ERR.CODE)
15 ERR.CODE RESET
−
16
Rotary
position
COC4-A02S1
of Switch-1
1
MEASURE
2
RECORD(RMS)
3
RECORD (ELE.)
4
LAPSE
5
DISP. (SET.)
−
6
7
SETTING
8
FORCED OP.(TRIP)
9
FORCED OP.(
10
FORCED OP.(
11
FORCED OP.(
−
12
13
RECORD RESET
14
DISP.(ERR.CODE)
15
ERR.CODE RESET
−
16
Table 3-1 Select items of Switch-1 (CBV2)
Description
Real-Time Measurement
Fault Record – Measurement Value
Fault Record – Relay Element
Relay Element Detection before Trip Clause 4.4
Display Relay Element Setting
No assigned
Change Relay Element Setting
Forced Operation for Trip Digital
Output
Forced Operation for Relay Element
U<
)
(Undervoltage)
Forced Operation for Relay Element
U>
)
(Overvoltage)
No assigned
No assigned
Clear Fault Record Data
Display Error Code by
Self-Diagnosis
Clear Error Code
No assigned
Table 3-2 Select items of Switch-1 (COC4)
Description
Real-Time Measurement
Fault Record – Measurement Value
Fault Record – Relay Element
Relay Element Detection before Trip Clause 4.4
Display Relay Element Setting
No assigned
Change Relay Element Setting
Forced Operation for Trip Digital
Output
Forced Operation for Relay Element
I>
)
(Time Overcurrent, 51)
Forced Operation for Relay Element
I>>
)
(Instantaneous Overcurrent, 50)
Forced Operation for Relay Element
I >
)
(Ground Overcurrent, 50N, 51N)
No assigned
Clear Fault Record Data
Display Error Code by
Self-Diagnosis
Clear Error Code
No assigned
14 / 47
Protectable
Related
items by
chapters
password
−
Clause 4.1
−
Clause 4.2
−
Clause 4.3
−
−
Clause 4.5
○
Clause 4.6
○
Clause 4.7
○
Clause 4.8
○
Clause 4.8
○
Clause 4.9
−
Clause 4.10
○
Clause 4.11
Protectable
Related
items by
chapters
password
−
Clause 4.1
−
Clause 4.2
−
Clause 4.3
−
−
Clause 4.5
○
Clause 4.6
○
Clause 4.7
○
Clause 4.8
○
Clause 4.8
○
Clause 4.8
○
Clause 4.9
−
Clause 4.10
○
Clause 4.11
JEP0-IL9537