Yaskawa MEMOCON GL120 - Manual (Page 316)

System Components: Functions and Specifications
4.7.3 One-axis Motion Module cont.
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Items Specifications
Absolute Encoder
Backup Circuit
D Absolute encoder backup circuit will backup revolution data during power
interruptions while absolute encoders are being used.
D The following are used for backup power supply:
1) Battery Module (Model No.: JRMSP-120XCP96000):
One Battery Module enables the backup of revolution data of up to 8
absolute encoders. When Battery Module is connected to 8 absolute
encoders, it can backup data for 1 year max. However, if encoder is
rotated during this period, the backup period will be less than 1 year.
2) Large-capacity capacitor in absolute encoder
After full recharge, can backup up to 3 days.
D Battery Module has a built-in battery voltage low-level detection circuit.
The alarm output caused by a low voltage level can be read using a
Digital Input Module.
External Supply
Power
The following external supply power is needed for external I/O signal power:
24 VDC, 1 A
2) Performance Specifications
The following table shows the performance specifications of a One-axis Motion Module.
Table 4.108 Performance Specifications of One-axis Motion Module
Items Specifications
Number of
Controlled Axes
1 axis
Coordinate Setting
Unit
Linear axis: 0.001 mm min.
Rotary axis: 0.001 degree min.
Maximum
Command Value
± 99,999,999
Maximum
Command Speed
240 m/min
Automatic
Acceleration and
Deceleration
1-step linear acceleration/deceleration,
Asymmetric linear acceleration/deceleration,
S-curve acceleration/deceleration
Override 0% to 100% in 1% increments
Enables variable-speed operation.
Positioning
Function
1) 1-step speed operation
2) Multi-stage speed operation (1 to 16 stages)
3) Through-point output
4) External positioning
Manual Jogging Possible
Manual Stepping Possible
Home Position
Return
4 types of home position returns are possible with the combination of
deceleration LS, C-phase pulse, and zero signal.
Stored Stroke
Limits
Upper and lower limits: Enabled or disabled with parameters.
4