Raven Installation Guide Installation
MAN-RAVIG (Ver. 1.1)
3-7
Pin #/
Short Form
Function
Remarks
1
ELCL
External current
limit - continuous
External voltage scales down rated value.
Voltage range: 0 V to 3.75 V (3.75 V = rated Ic)
Internally limited to rated value
2
ECLRET
Current limits
return
Return for current limits signals.
3
ECLP
External current
limit - peak
External voltage scales down rated value.
Voltage range: 0 V to 3.75 V (3.75 V = rated Ip)
Internally limited to rated value
4
CGCRET
Current gain
change return
Return for CGC signal.
5
CGC
Current gain
change
Shorting this pin to the CGCRET pin (J2/4)
reduces the proportional gain (P) of the current
loop by 70%.
6
CFM
Current feedback
multiplier
Shorting this pin to pin J2/5 (CGC) multiplies
the current feedback signal by 2.
7
LM
Latch mode Latch mode input.
8
LMRET
Latch mode return Return for Latch mode (LM).
9
EN+
Enable ( + ) Positive voltage input of "Amplifier Enable”
function. To enable operation of the amplifier,
the opto must be switched on by applying
voltage between this pin (+) and pin J2/10 (-).
The opto is isolated from the amplifier. See
Figure 2-1.
Minimum “On” voltage: 3 V , current
consumption 0.6 mA.
Maximum “On” voltage: 15 V , current
consumption 5.4 mA.
10
EN-
Enable (-) Negative voltage input of “Amplifier Enable”
function. Opto is isolated from the amplifier. For
details, see pin J2/9.
Table 3-5: Connector J2