3F88L-CR002C Omron, 3F88L-CR002C Datasheet - Page 90

• Manufacturer Part Number: 3F88L-CR002C
• Description: CABLE RESOLVER FOR RS17/T 2M
• Manufacturer: Omron

Specifications of 3F88L-CR002C

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 3F88LCR002C

Operation
Origin Compensation and Origin Shift
• Both origin compensation and origin shift functions match the mechanical origin and the Cam Posi-
• The differences between origin compensation and origin shift are outlined as follows:
• Origin compensation is used to align the mechanical origin and the Cam Positioner origin, for exam-
• Both origin compensation and origin shift functions are enabled when the Resolver speed is less than
• The absolute angle will be flashing in the POSITION/OFF display during execution of origin com-
Note When origin compensation values have been set, turn OFF the power supply to the Cam Position-
3-5-6 Start Operation (RUN Mode)
Once origin compensation has been executed, check the operation of the machinery.
D Procedure
3-38
tioner origin.
ple, when the system is first introduced, when the system is adjusted, or when Resolvers or Cam Posi-
tioners are exchanged.
Origin shift is used during normal operation when the present angle (origin) is to be changed.
4 r/min. Neither function will be executed when the Resolver speed is 4 r/min or greater.
pensation or origin shift.
Origin Compensation
Press the ADJ switch in SET mode to set the present angle at that point to zero. If an origin com-
pensation value has been set, the present angle will change to that origin compensation value. This
value (the origin position after compensation for the Resolver’s electrical 0°) will not be lost even if
the power is turned OFF.
Origin Shift
Turn ON the origin shift input (TRIG) in RUN mode to set the present angle at that point to zero. If an
origin compensation value has been set, the present angle will change to that origin compensation
value. This value will be lost if the power is turned OFF.
Operation
er, turn it ON again and then execute origin compensation or origin shift. The origin compensation
value is enabled once the power has been turned ON again. If origin compensation or origin shift
are executed without the power being turned OFF and then ON again, the origin compensation or
origin shift function will not be executed properly.
Display
Use the mode selection switch to change to RUN mode.
Explanation
Blank when operation start input signal
(START) is OFF.
Present angle
Resolver speed (r/min)
Bank No. specified at bank selection
input (BANK1 to 3)
Chapter 3