Manual

Recirculating coolers
41
10.3. Adjustable parameters
ACTUAL
SET
Set the parameters for the following menu items in the
configuration level:
OP - Operating mode
0 = Keypad control
1 = Remote control via RS 232
2 = Control via programmer input (O)
ACTUAL SET
HAnd - Handshake of the serial interface
0 = XOn/XOff, software handshake
1 = RTS/CTS, hardware handshake *
ACTUAL SET
PAr - Parity bits of the serial interface
0 = no
1 = odd
2 = even *
ACTUAL SET
bAud - Baud rate of the serial interface
1200 Bauds
2400 Bauds
4800 Bauds*
9600 Bauds
ACTUAL SET
E
_
Sb - External stand-by for emergency switch-off
0 = stand-by input is ignored *
1 = stand-by input is active
(Stand-by input - see page 36)
(* factory setting)
ACTUAL SET
Pr-t - Programmer input type
0 = Voltage 0 to 10 V
1 = Current 0 to 24 mA