Official GSK Agents in South Africa
Tel: +27 11 626 2720, [email protected]
Chapter 2 Definition and Connection of Interface Signal
395
Ⅲ
Connection
1 8 3
MZR5 MZR4
MZRY MZRZ MZRX
Bit4/Bit3/Bit2/Bit1/Bit0 1: The direction of machine zero return is negative;
0: The direction of machine zero return is positive;
1
8
8
RFCK
RRT
Bit7 1:G28 running every time to check the PC signal
0:G28 running only first to check the PC signal
Bit6 1:Zero return D mode is used when the additional axis is a rotary axis;
0:Zero return A, B, C mode is used when the additional axis is a rotary axis (power-on
again).
Data parameters
0 3 3
ZRNFLn
The low speed of machine zero return;
1 1 3
REF_SPDn
The high speed of machine zero return;
0 4 7
PRSn
Setting value of absolute coordinate after machine zero return;
z
Signal connection
The interior circuit of deceleration signal is shown in Fig. 2-32:
Fig. 2-32
z
Machine zero return by regarding servo motor one-turn signal as the zero signal
Its sketch map is shown below:
①
Fig. 2-33
The circuit of deceleration signal
②
