Yaskawa DS386 - Manual (Page 4)

Table 3. Adjustments of Input Signal Gain and Bias for GPD 515/G5
GPD 515/G5
Function
Setting
Increment Factory Setting
Parameter Range
H3-02 Frequency command 0.0 to 1000.0% 0.1 % 10V/100.0%
gain (10V/xx%)
H3-03 Frequency command -100 to 100% 1 % 0%
bias
Yaskawa Electric America, Inc . www.drives.com
02Y00025-0295 Page 4 OF 5
REL. 02/8/91
7. Adjustments. There are no adjustments to be made on the Analog Speed Reference option; however, the
drive will have to be reprogrammed for the input requirement of the remote device.
A. GPD 515/G5: See Table 3 and Figure 4.
IMPORTANT
For the Analog Speed Reference circuit to function properly, parameter b1-01
must be set to " 3 " (input to AI-14U replaces auto speed reference signal).
Figure 3. Interconnection for Analog Speed Reference (AI-14U) Circuit
2CN 2CN
TC1
12
GPD
515
or
GPD
503 AI-14U BOARD
L1
L2
L3 T1
T2
T3
E
2uF 20K ohm
0V
I M
MOTOR
MCCB
SHIELD
0V
0-10V
4-20mA
0V
FREQ. REF.
UNIT *
* USE HIGH ACCURACY VOLTAGE
REGULATOR FOR FREQ. REF. UNIT
250 ohm
10K ohm
10K ohm
2uF
20K ohm
10K ohm TC2
TC3
(GPD 503)
(GPD 515)
ANALOG SPEED REFERENCE
MODEL DS386