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MELPRO COC4 -A02S1
Mitsubishi Electric MELPRO COC4 -A02S1 Manuals
Manuals and User Guides for Mitsubishi Electric MELPRO COC4 -A02S1. We have
1
Mitsubishi Electric MELPRO COC4 -A02S1 manual available for free PDF download: Operation Manual
Mitsubishi Electric MELPRO COC4 -A02S1 Operation Manual (48 pages)
Numerical Relay
Brand:
Mitsubishi Electric
| Category:
Relays
| Size: 5.84 MB
Table of Contents
Table of Contents
8
1 Features
9
2 Relay Specification
10
General Specification (CBV2-A02S1)
10
General Specification (COC4-A02S1)
11
3 Selection Items
13
Rotary Switch Assign
13
Switch-1: Select Item Switch
14
Switch-2: Measurement Item Switch
15
Switch-3: Setting Item Switch
16
4 Front Panel Operation
17
Real-Time Measurement [MEASURE]
17
Fault Record - Measurement Value [RECORD (RMS)]
18
Fault Record - Relay Element [RECORD (ELE.)]
21
Relay Element Detection before Trip [PICK UP]
24
Display Relay Element Setting [DISP. (SET.)]
26
Change Relay Element Setting [SETTING]
27
Under Protection by Password
27
Set Numerical Values
30
Set UV-TEST Mode (for CBV2)
31
Set IDMT Characteristic Curve (for COC4)
32
Set FREQ
33
Set ALARM HOLD
34
Set COMM. ST. no
35
Set PASSWORD
36
Forced Operation for Trip Digital Output [FORCED OP. (TRIP)]
39
Forced Operation for Relay Element [FORCED OP.*]
41
Clear Fault Record Data [RECORD RESET]
43
Display Error Code by Self-Diagnosis [DISP. ERR.CODE]
44
Clear Error Code [ERR. CODE. RESET]
45
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