YASKAWA GPD-506V

Continued
C. For inverse-acting frequency reference
1. Begin with n048 & n049 settings as shown below.
2. Fine tune as indicated in A or B above.
Frequency reference inputs:
terminals FV & FC — 0-10 VDC
terminals FI & FC — 4-20 mA
5-14
5.10 FREQUENCY REFERENCE BIAS/GAIN
GPD 506/P5
FV 0-10V (20K Ω)
FI 4-20 mA (250 Ω)
FC
C
FREQUENCY
REFERENCE
n050 n051
= 100 0
= 0 100
100%
FREQ
REF.
0%
4mA 20mA
INPUT CURRENT (TERM. FI)
n048 n049
= 100 0
= 0 100
100%
FREQ
REF.
0%
0V 10V
INPUT VOLTAGE (TERM. FV)