YASKAWA L1000A CIMR-LC F Series, Technical Manual Addendum

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14 BiSS
94 YASKAWA TOEPC710616134G AC Drive L1000A Technical Manual Addendum
Option Terminal
PG Encoder Cable
Color PG Encoder Signal
/DT Pink /D-
A+ Blue A+
A- Red A-
B+ Black B+
B- Purple B-
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Related Parameters and Functions
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Modified Standard Parameters
Only modified parameters are listed in this table.
Parameter Operator Display Description Value Range Default Value
F1-50 Encoder Select
Sets up the type of encoder connected to a PG-F3 option card
0 : EnDat 2.1/2.2 01 Sin/Cos
1 : EnDat 2.1/2.2 22 Serial only
2 : Hiperface
3 : BiSS Sin/Cos
4 : BiSS Serial only
0 to 4 0
F1-52 Ser Enc Comm Spd
Selects the speed for serial communication between a PG-F3 option card and serial encoder.
F1-50 Setting
F1-52 Setting
0 1 2 3
0 200 kHz 200 kHz 200 kHz 200 kHz
1 1 MHz 500 kHz 1 MHz 1 MHz
2 9600 bps 19200 bps 38400 bps
38400 bps
3 internal
*1
100 kHz 200 kHz 300 kHz
4 internal
*1
100 kHz 200 kHz 300 kHz
*1 Communication speed selected automatically by BiSS Master (PG-F3 option card) based
on BiSS encoder (EDS value).
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Troubleshooting
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Drive-Side Error Codes
This section shows the various fault codes related to the option and pulse generator. Refer to the drive Technical
Manual for further details on fault codes.
When an error code occurs on the drive, check the following items first:
•
Are the cables connected properly?
•
Is the option properly installed to the drive?
•
Did a momentary power loss occur?
Code Name Causes Possible Solutions
dEv Speed Deviation
The load is too heavy. Decrease the load.
Acceleration and deceleration times are set too
short. Increase the values set in C1-01 [Accel Time 1] to C1-08 [Decel
Time 4] .
The dEv detection level settings are incorrect. Adjust F1-10 [Speed Dev Level] and F1-11 [Speed Dev Delay
Time] .
The load is locked up. Examine the machine.
The holding brake is stopping the motor. Release the holding brake.
dv3 Inversion Detection
E5-11 [Enc ZPulse Offset] is set incorrectly. Correctly set the value for Δθ to E5-11 as specified by the values
on the motor nameplate.
There is a new encoder or the motor rotation
direction changed. Do Z Pulse Offset Tuning.
An external force on the load side rotated the motor.
•
Make sure that the motor is rotating in the correct direction.
• Find and repair problems on the load side that cause the motor
to rotate from the load side.