MITSUBISHI ELECTRIC WT03939X20 - Manual (Page 2)

1
1.1 Introduction of Maintenance Tools
The Maintenance Tools are comprised of the On-Line Monitor and the Off-Line Monitor.
The following three connection methods are available in the Online Monitoring.
(1) Monitoring by connecting the maintenance tool to MN converter (CMS-MNF,CMS-MNF-B,CMS-MNG-E)
via RS-232C.
(2) Monitoring by connecting the maintenance tool to MN converter (CMS-MNG-E) via USB.
(3) Monitoring through the central controller (G-50A) by connecting the maintenance tool to LAN.
A brief explanation of each of their function is provided here.
1.1.1 On-Line Monitor(via MN converter)
The On-Line Monitor is connected to the unit by a MN Converter (CMS-MNF,CMS-MNF-B,CMS-MNG-E)
and can monitor such areas as system data, unit data and operating data.
(1) In case for local connection (via RS-232C)
Connecting PC installed with the maintenance tool to M-NET transmission line via MN Converter allows
conducting various monitoring and setting from the Maintenance Tool.
MN Converter
(CMS-MNG-E)
RS-232C
USB
1 Foreword
MN Converter
RS-232C
cross
M-NET
M-NET
Maintenance
Tools PC
* To use the maintenance tool via G-50A (Network), license registration for the G-50A to be used is necessary.
Purchasing the license No. for each G-50A to be used, conduct the license registration through the Web
browser (http://[IP address of the G-50A]/ administrator.html). After selecting "Maintenance tool" of the optional
function on the Web Browser Screen displayed, enter the purchased license No..
For the detail of the license registration, see Chapter 4 [Registering a License for Optional Functions] of Central
Controller Model: G-50A Web Browser Operation Manual (For manager).
NOTE:
• When the MN Converter (CMS-MNG-E) is being used in Remote Error Notification mode (see section
3.12), you cannot connect to the MN Converter (CMS-MNG-E) via RS-232C. Connect via USB.
NOTE:
• You cannot connect to the MN Converter (CMS-MNG-E) via RS-232C and USB at the same time.
Doing so may result in malfunctions.
Maintenance
Tools PC
Maintenance
Tools PC