Meggitt vibro-meter VM600 - MPC4 Mk2 Module Leds

QUICK START MANUAL Document reference MAVM600MK2MPS-QS/E
VM600
Mk2
machinery protection system (MPS) Edition 2 - February 2021
2-6
MPC4
Mk2
machinery protection and condition monitoring module
OVERVIEW OF VM600
Mk2
MACHINERY PROTECTION SYSTEM (MPS) HARDWARE
Table 2-1: Behaviour of MPC4
Mk2
module LEDs
corresponding to module operating firmware (firmware version 640-025-003-000)
MPC4
Mk2
module LEDs
Description
DIAG/STATUS
CHn and/or
AXn
LOCK
VM600
Mk2
MPS level
○○ ○
System
System booting (start up).
Note: A MPC4
Mk2
module takes approximately 20 seconds
to boot and complete its power-on self-test (POST).
● ○ ● ○ ● ○
--- System System (and channels) not configured
●●
--- System
Normal system operation.
Note: Module configured, sensor/measurement chain OK,
no alarms, no trip multiply (TM) and no alarm bypass (AB).
● ○
--- Channel Channel not configured
● ●
--- Channel
Channel bypassed or
sensor/measurement chain not OK.
Note: The VibroSight Protect software is used to bypass an
individual sensor, that is, to temporarily inhibit the protection
offered by any associated relays.
● ○○● ○○●
As per
channel status
--- System DSI trip multiply (TM)
● ○ ● ○ ●
As per
channel status
--- System DSI alarm bypass (AB)
● ● ○○● ○○●
---
Channel
alarm
Alert alarm (not first out).
Note: The not first out channel blinks more slowly,
the first out channel blinks more quickly.
● ● ○ ● ○ ●
---
Channel
alarm
Alert alarm (first out).
Note: The first out channel blinks more quickly,
the not first out channel blinks more slowly.
● ● ○○● ○○●
---
Channel
alarm
Danger alarm (not first out).
Note: The not first out channel blinks more slowly,
the first out channel blinks more quickly.
● ● ○ ● ○ ●
---
Channel
alarm
Danger alarm (first out).
Note: The first out channel blinks more quickly,
the not first out channel blinks more slowly.
--- ---
●
System System locked (safety/secure operating mode)
--- ---
●
System
System unlocked (maintenance operating
mode)
●
---
●
System
Fail safe: system in safe state due to MPC4
Mk2
module diagnostics (BIST).
Note: The system-wide VM600
Mk2
MPS safety-line control
signal has been activated by the MPC4
Mk2
module.