HARDWARE MANUAL Document reference MAMPS-HW/E
VM600 machinery protection system (MPS) Edition 18 - March 2022
iv
15 25.05.2016 Peter Ward
Added additional information, including current input and
voltage input transfer ratios, to 4.4.3 Analog outputs.
Added additional important safety information in Electrical
safety and installation on page xvi, Hazardous voltages and
the risk of electric shock on page xvii, Hot surfaces and the
risk of burning on page xvii, Heavy objects and the risk of
injury on page xvii and Replacement parts and accessories
on page xviii.
Also added additional important safety information to
2.10 RPS6U rack power supply (ABE04x only),
2.11 RPS1U rack power supply (ABE056 only),
8 Installation, 8.3 Rack safety requirements and
14 Maintenance and troubleshooting.
Added information on cleaning a VM600 rack in
14.2 Cleaning.
Updated the fuse information for racks running on an AC
supply (see 14.5.1 General checks for racks).
Added information on temperature derating for the power
entry module of a VM600 rack in A.4 Temperature derating
for the power entry module of a VM600 rack.
Corrected and clarified the optional serial communications
module (AIM104-COM4) jumper settings to configure
half-duplex or full-duplex RS-485 communications for
different versions of the CPUM card (using either the
PFM-541I or MSM586EN CPU module). See
13.3 Configuring A and B serial communications.
Updated 9.10 Grounding options and Figure 9-29 to clarify
the IOC4T card’s sensor shield grounding options.
PW
16 16.09.2016 Peter Ward
Corrected the LP/HP ratio listed as a principal feature of
7.2 Broad-band absolute bearing vibration as the up to 100
limit applies to double integration only (an error introduced
in edition 12 of the manual incorrectly stated “up to 100 with
single or double integration”).
Updated to include the improved RPS6U rack power supply
(see 2.10 RPS6U rack power supply (ABE04x only)), which
also included changes to the front panel, associated rear
panels and labelling. Some specification changes were also
required (see A.1 Overall and A.2 Operating temperatures
for individual VM600 system components).
PW
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