Magnescale SR138-025R Instruction Manual page 58

3
Measuring length marks
These indicate the effective movement range over which
accuracy is assured with respect to the slider center. The
measuring length represents the length of the effective
movement range.
Note
When mounting and using the scale unit, be sure to operate
the unit within this range. Using the scale unit in excess of
the effective movement range may damage the unit.
4
Reference point mark
This mark indicates the position where the reference point
signal is output with respect to the slider center.
In the standard specifications, one reference point exists in
the center of the measuring length.
5
Slider holder
This secures the scale part and slider part, and should be
stored after removal.
6 (E)
6
Model name
This indicates the scale unit model name.
7
Center foot plate
This is mounted when the measuring length is 1050 mm/
41.3" or more, and should be secured when mounting the
scale unit.
8
Serial No./Reference point indication
This indicates the scale unit serial No. and the reference
point of the scale unit.
For the GB-ER series, it is the same as the combination No.
of the matching connection cable.
Note
In this scale system, the serial No. of the scale unit and the
combination No. of the connection cable (CH04 series) must
match when used in combination together.