Yaskawa MP920 Motion Module - Manual (Page 342)

7 PO-01 Module Specification and Handling
7.3.2 Motion Setting Parameters
7-40
2 RUN
Command
Settings
(SVRUNCMD) OW††01 Set the output signal from the PO-01 Module to the driver as well as the RUN mode
required for motion control. The bit configuration is described below.
Bit 0 Excitation ON
signal (RUN)
(DO0) Used as the excitation ON signal for the driver. “1”
is output from DO0 if this bit is set to 1 when
SVCRDY (IB††007) is set to ON.
0: OFF, 1: ON 0
Bits 1 to 3 DO1 to DO3 Used as an general-purpose DO.
0: OFF, 1: ON 0
Bits 4 to
10 Not used. Set to “0.” 0
Bit 11 Emergency
Stop/Decelera-
tion to a Stop
Reset
(EMRST) Cancels emergency stop and deceleration stop sig-
nals.
This bit is valid when RUN (bit 0 of OW††01) is
set to OFF. 0
Bit 12 Position Ref-
erence Value
Selection
(USE_BUF) Set the reference method that is used for position ref-
erence data.
0: OL††12
Use OL††12 as directly as position reference
data.
1: Position buffer
Use OL††12 indirectly as the position buffer
number.
• The position buffer is located in the PO-01 Mod-
ule and must be written in the initial drawing at
startup.
• Refer to OB††21E, OB††21F, and OL††3A
for details on writing to the position buffer.
0
Table 7.10 Motion Setting Parameters (cont’d)
No. Name Register
Number
Setting
Range/
Bit Name
Description Factory
Setting
Position reference
OL 12
Position buffer
Position reference data 1
2
Position reference data 100
256
100
Directly
specified
Indirectly
specified Position buffer pointer