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3 . S E T T I N G
Before integrating the C-V870 into the PC, set the switches and jumper connectors on the board.
3-1. Setting the Board Wumber (S1)
Assign a board number to the C-V870 using the rotary switch S1 on the board.
When one C-V870 is used, set the rotary switch to 0 (default setting before shipment).
When two or more C-V870 boards are used, assign board numbers to the second and any subsequent
boards in such a way that no numbers are duplicated.
The following figure shows an example in which board number 2 is assigned.
0
9
1 2
8
3
7
6
4
5
◆ The S1 setting is validated after power-on.
Set the switch with power off, and turn it on after changing the setting.
3-2. Setting the Initial Specifications of Drive Parameters (JP1)
Jumper connector JP1 on the board can be used to set the initial values of drive parameters for each
axis.
MAWCAL SCAW drive works based on the initial values selected by JP1 after resetting or based
on the current parameter values.
Select initial values when performing MAWCAL SCAW drive through
the J2 connector.
X
Y
Z
A
JP1
Initial value of each axis
Drive parameter
JP1 connected
JP1 disconnected
LSPD
300 Hz
800 Hz
HSPD
3,000 Hz
10,000 Hz
ELSPD
300 Hz
800 Hz
CWATE
Wo. H'18 (100 ms/kHz)
Wo. H'25 (30 ms/kHz)
DWATE
Wo. H'18 (100 ms/kHz)
Wo. H'25 (30 ms/kHz)
0 pulse
0 pulse
EWD PCLSE
ESPD
300 Hz
800 Hz
ESPD DELAY TIME
H'0000 (
)
H'0000 (
)
continuous
continuous
SLSPD
300 Hz
800 Hz
SHSPD
3,000 Hz
10,000 Hz
SELSPD
300 Hz
800 Hz
SCWATE
Wo. H'18 (100 ms/kHz)
Wo. H'25 (30 ms/kHz)
SDWATE
Wo. H'18 (100 ms/kHz)
Wo. H'25 (30 ms/kHz)
SCAWEA1
H'0014 (1,000 Hz)
H'003C (3,000 Hz)
SCAWEA2
H'0014 (1,000 Hz)
H'003C (3,000 Hz)
SCAWEA3
H'0014 (1,000 Hz)
H'003C (3,000 Hz)
SCAWEA4
H'0014 (1,000 Hz)
H'003C (3,000 Hz)
0 pulse
0 pulse
SEWD PCLSE
SESPD
300 Hz
800 Hz
SESPD DELAY TIME
H'0000 (
)
H'0000 (
)
continuous
continuous
CWIWIW CSPD
300 Hz
800 Hz