Top Panel; Figure 6.3 Stp Control Unit Top Panel - Edwards STP-L301 Series Instruction Manual

6.1.3

Top Panel

(22) VR1 Volume
For setting the rated speed of the STP pump.
This volume is normally made ineffective (see Section 9.2, "Setting the Rated
Speed").
(23) DSW-B Dip Switches
For optional settings.
Figure 6.3 shows the functions and the factory settings of the dip switches.
<No.1 switch (Rated speed setting)>
Rated speed can be changed by switching this switch "ON". (see Section 9.2, "Setting
the Rated Speed")
<No.4 switch (Remote input signal change)>
It is valid with only the specification of remote connector CON4 (special accessory).
The state of input terminal and connector can be changed by this switch "ON/OFF"
operation.
No.4 switch
ON
OFF
Front Panel Side
Remote input signal
Remote connector
CON4
Valid
Invalid
(22) (23)

Figure 6.3 STP Control Unit Top Panel

6-5
STP-L301/L451 Series Instruction Manual
Remote terminal block
TB2
Invalid
Valid
Expanded view of
DSW-B switch
(setting at delivery)
8 7 6 5 4 3 2 1 ON
"ON" only
with CON4.