User manual

№SR-ZSV00039 － 2 －
Motor Business Unit, Appliances Company, Panasonic Corporation
2．Specifications of Interface
2－1 Specifications of Input Signal of I/F Connector
Input signals and their functions
Category Signal Code
Connector
pin No.
Item
COM+
1
 Plus terminal of an external 12 - 24 V DC power
Common
Power supply
COM-
11
 Minus terminal of an external 12 - 24 V DC power
PULS1 20
Command pulse inp
ut 1
PULS2 21
SIGN1 22
Input pulse
Command direction i
nput 1
SIGN2 23
 Position command pulse input terminal dedicated for the line
driver output.
 This input is invalid with the default setting.
 For details, see Section 4-2-1.
Servo On
SRV-ON
2
（SI1）
＊
 Digital input to enable/disable the drive (with and without p
ower to the motor).
Positive overtravel
limit
POT
7
（SI6）
＊
 This is an overtravel limit to the positive direction.
 The operation when this input is turned on is set by Pr5.04
"Over-travel inhibit input setup".
 Before use, set "Over-travel inhibit input setup" to any value other
than 1, and connect pins so that the input is turned on when the
signal input exceeds the moving range in the positive direction of
the moving part of the machine.
Negative overtravel
limit
NOT
6
（SI5）
＊
 An overtravel limit to the negative direction.
 The operation when this input is turned on is set by Pr5.04
"Over-travel inhibit input setup".
 Before use, set "Over-travel inhibit input setup" to any value other
than 1, and connect pins so that the input is turned on when the
signal input exceeds the moving range in the negative direction of
the moving part of the machine.
Deviation counter
clear
CL
4
（SI3）
＊
 Digital input to clear the deviation counter.
 This input clears the counter at t
he edges with the default setting.
To change the setting, use Pr5.17 "Counter clear input mode".
 For details, see Section 4-2-5.
Alarm clear
A-CLR
3
（SI2）
＊
 This input clears the alarm state.
 Note some alarms cannot be cleared with this input.
Control input
Command pulse
inhibition input
INH
5
（SI4）
＊
 Digital input to inhibit the position command pulse input
 Before use, set Pr5.18 "Invalidation of command pulse inhibit
input" to 0.
 For details, see Section 4-2-7.
*1 "-" in the table means that operations do not depend on "on/off" of the input signal.