Yaskawa Sigma-5 Large Capacity Users Manual: Design and Maintenance-Rotary Motors-Mechatrolink-II Communication Reference - Manual (Page 257)

6.8 Offset Adjustment of Analog Monitor Output (Fn00C)
6-15
6
Util
ity Fu
nctions (Fn
)
3
Press the or Key to adjust the offset of CH1
(torque reference monitor).
Adjust the offset so that the measurement instrument
reading is as close to 0 V as possible.
4
After the offset adjustment of CH1 has completed,
adjust the offset of CH2 (motor rotating speed moni-
tor).
Press the Key. The cursor moves to CH2 side.
5
Adjust the offset of CH2 in the same way as for CH1.
Press the or Key to adjust the offset of
CH2.
Adjust the offset so that the measurement instrument
reading is as close to 0 V as possible.
6
After having completed the offset adjustment both for
CH1 and CH2, press the
Key.
The adjustment results are saved in the SERVO-
PACK, and the status display shows "DONE" for one
second. The status display then returns to show "BB"
again.
7
Press the Key.
The display returns to the main menu of the utility
function.
(cont’d)
Step Display after Operation Keys Operation
B B − Z e r o A D J −
C H 1 = − 0 0 0 0 5
C H 2 = − 0 0 0 0 1
U n 0 0 2 = 0 0 0 0 0 0
U n 0 0 0 = 0 0 0 0 0 0
B B − Z e r o A D J −
C H 1 = − 0 0 0 0 5
C H 2 = − 0 0 0 0 1
U n 0 0 2 = 0 0 0 0 0 0
U n 0 0 0 = 0 0 0 0 0 0
B B − Z e r o A D J −
C H 1 = − 0 0 0 0 5
C H 2 = − 0 0 0 0 6
U n 0 0 2 = 0 0 0 0 0 0
U n 0 0 0 = 0 0 0 0 0 0
B B − Z e r o A D J −
C H 1 = − 0 0 0 0 5
C H 2 = − 0 0 0 0 6
U n 0 0 2 = 0 0 0 0 0 0
U n 0 0 0 = 0 0 0 0 0 0
B B − F U N C T I O N −
F n 0 0 B : T r q A d j
F n 0 0 C : M o n Z e r o A d j
F n 0 0 D : M o n G a i n A d j
F n 0 0 E : C u r A u t o A d j