SC12205-K10-15002A
2nd
41
Copyright 2020, SIGMAKOKI Co.,Ltd.
Chapter 5: Rotation Stage
Mainly listed it to a foregoing chapter about a Translation stage, but list it in this chapter about an item
peculiar to a rotaion stage.
Appoint movement distance by A command and the M command of the Translation stage.
On the other hand, in the case of as rotation stage such as HST-120YAW and HST-160YAW, it is necessary
to set it at a rotary angle not movement distance.
5-1 Setting item
STG_UT (Memory-SW)
：
Set the display position units to “DEGREE” for each axis.
PLS_RATE
(Memory-SW)
：
Set the travel Rotaly angle per 1 step pulse for each axis. (Setting Unit
：
0.000001[°] )
Case of sigmakoki’s rotation stage:
ORG_OFFSET (Memory-SW)
：
Set the ORG offset value to “25000(2.5[°])” for each axis.
*) In the case of HST-120YAW / HST-160YAW
The following items are automatic, and, in the case of ON, memory switch 16~18 is set.
STG UT1~3
：
DEGREE
PLS RATE1~3
：
125
ORG_OFFSET1~3
：
25000
ORG SPD1~3
：
S10000 F100000 R200 M50000
*)
Rotation stage changes only the connected axis.
5-2 Command/ Status
A command, M command: Set a rotary angle with the integer of the 0.0001 degrees unit.
The positional information that is sent back by Q command: send back a position at an angle of a 0.0001
degrees unit now.
[Example] When turn 45 degrees by M command, set it with M:450000.
When it is sent back with 450000 by Q command, a position shows that it is 45.0000 degrees now.
5-3 Speed
Speed setting with memory switch in the case of a rotation stage or the speed to set by D command and B
command a rotary angle (set it in 0.0001 degrees unit ) / second.
[Example] In the case of 300000, F speed shows 300,000 × 0.0001 degree = 30 [degrees/s].
