TDE MACNO 374T000600V, Руководство пользователя

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MA00001E00 V_1.1 7
For OPD EXP it is an external adapter that
connects to the “remote keypad” interface
in the front panel of the drive (the integrated
keypad is switched off when the adapter is
inserted: only one segment will remain lit up
to signal that the drive has power supply).
The external adapter can be
plugged/unplugged when the drive is power
on.
In both cases the adapter adds a new RS485 interface, half duplex, with DB9F connector, suitable for a
direct connection to a remote keypad.
Please notice that the
added interface has constant (non changeable) slave address (1) and bitrate
(38.4kbps)
and it is not isolated from the drive regulation board, so are possible only short point-to-point (no
multidrop) connections. Of course, the 2nd RS485 interface can be used also to connect to a different
master: you can for example connect an automation controller on the main interface and use 2nd interface to
connect to OPD Explorer for commissioning (keep in mind address and bitrate limitation).
8 PANEL MOUNTING
Follow these steps to mount the remote keypad on a switchboard front panel, using the optional kit:
1.
remove the 2 screws from the backside of remote keypad
2.
apply the sealing gasket to the channel presents along the side of the keypad frame
3.
position the remote keypad on the panel
4.
apply the stirrup to the backside of remote keypad securing it by the supplied screws
5.
fasten the remote keypad to the panel using the screws on the wings of the stirrup till the sealing
gasket is fully pressed between keypad frame and panel
9 OPERATIONS
At power on all digit segments and signalling leds are briefly lit up to for checking.
Then the remote keypad try to communicate with the selected slave at the selected bitrate: if the slave
replies the display show
 ” during the downloading of format tables and then the keypad goes “on-line”
allowing access to the remote drive.