Use Of E/P Regulator - Mitsubishi LE-40MTA-E Instruction Manual

6.2 Use of E/P regulator

When using an air clutch/brake instead of the powder
clutch/brake or the hysteresis clutch/brake, the control out-
put of 4 to 20 mA (load resistance to be 470Ω or less) can
be supplied to the electric-pneumatic regulator.
The control output of 0 to 100% at this stage corresponds
to 4 to 20 mA.
Adjust the zero/span of the electric-pneumatic regulator so
that the specified output may be generated in response to
the control output of 0 to 100%.
1. Wiring
• When using an electric-pneumatic regulator of 4 to
20 mA input current type, connect it as per the fig-
ure shown on the right.
• When using an electric-pneumatic regulator of 0 to
5V voltage input type, connect it between termi-
nals SA and SN.
2. Setting
• Use the "ACTUATOR" screen within "SWITCH" on the initial setting screen or the engineer screen to
set or change the settings.
• Use this output in powder mode. It can not be used in AC servo mode.
A C T U A T O R S E L E C T
P O W D E R : A C
Select "POWDER"
20
4
0
A C T U A T O R
S E R V O M O T O R
19
0 20 40 60
→ Control output (%)
4~20mA
EAP
EAN
80 100
E/P
Regulator
470Ω or less