Table of Contents
Advertisement
Technical description
8.14.11 Controlling the dryer from a remote workstation
The main module on the DMC50 control unit is provided with a digital input
set up for dryer start up (ON) - stop (STANDBY) mode from a remote
workstation.
Wire a clean contact, free from electric potential, to terminals 17 and 18
1-
on the DCM50 control unit's main module.
Set the DrC parameter to REMOTE mode.
2-
Close the contact. The dryer will start up and the status bar will turn green
3-
and display REMOTE ON.
Open the contact. The dryer will stop and the status bar will turn blue and
4-
display REMOTE STANDBY.
NOTE!
The dryer cannot be started up and stopped from the touch screen display
when in REMOTE mode. However it is possible to carry out all other
operations, such as the condensation drain test, the management of
alarms/service warnings, and access functions menus.
Only a clean contact free from electric potential and suitable for low
voltage must be used. Ensure there is adequate insulation on
potentially hazardous live parts.
8.14.12 How the alarm / service warning flagging contact operates
The main module on the DMC50 control unit is provided with a clean contact,
free from electric potential, for remotely flagging dryer alarm/warning
conditions.
Set the ACM (Alarm Contact Management) parameter to the required
1-
mode (see section 8.14.14).
Dryer powered and absence of the conditions checked with
the ACM parameter settings
Dryer not powered or presence of at least one of the
conditions checked with the ACM parameter settings
8.14.13 How the RS485 serial communication port operates
The main module on the DMC50 control unit is provided with a data
communication connection for remote dryer monitoring operations.
Contact the manufacturer for further information on using this application.
26
2-
DRYPOINT® RA 1300-4400 eco
Advertisement
Table of Contents
Troubleshooting
