上海维宏电子科技股份有限公司
SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.
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YASKAWA Σ-Ⅴ/Σ-7 Servo Drive
Fn010 Parameter Input Prohibition Setting
If it is set to “0000”, modification to user parameters “PnXXX” and part of auxiliary
function parameters “FnXXX” is permitted.
If it is set to “0001”, modification to user parameters “PnXXX” and part of auxiliary
function parameters “FnXXX” is prohibited.
Set value: 0000
Pn000 Function Selection Basic Switch 0
Bit 0: set 0, positive rotation at positive rotation command.
Bit 1: set 1, position loop control mode (pulse sequence command)
Set value: 0010
Pn200 Format Selection Switch of Position Loop Control Command
Bit 0: set 5, select the instruction mode as “pulse + direction”, negative logic.
Set value: 0005
Pn50A Input Signal Selection 1
Bit 1: set 0, Servo ON /S-ON, input from the 40th pin; Set 7, Servo ON all the time.
Bit 3: set 8, positive rotation not used and signal input (P-OT) prohibited.
Set value: 8100
Pn50B Input Signal Selection 2
Bit 0: set 8, negative rotation not used and signal input (N-OT) prohibited.
Set value: 6548
Pn50F Output Signal Selection 2
Set it when servo motor with brakes.
Bit 2: set 3, brake interlock signal “/BK” is output from CN1-29, CN1-30 to control
24V relay used for brake.
Set value: 0300
Pn50E Output Signal Selection 1
Set it when servo motor with brakes.
To avoid of CN1-29 and CN1-30 being used for other function and leading to brake
ineffective, 3 is not allowed to appear in the 4 digits.
Set value: 0211
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