Mitsubishi Electric MELSERVO-J5 MR-J5 Series User Manual page 425

Load-side encoder communication method selection [G] [WG]
The communication method differs depending on the load-side encoder type.
For details on each load-side encoder communication method, refer to "External encoder connector" in the "User's Manual
(Introduction)" and "Compatible linear encoder list" in the "MR-J5 Partner's Encoder User's Manual".
Select a cable to be connected to the CN2L connector with [Pr. PC26 Function selection C-8].
■[Pr. PC26.3 Load-side encoder cable communication method selection]
0: Two-wire type
1: Four-wire type
When using an A/B/Z-phase differential input interface, set "0".
The incorrect setting triggers [AL. 070] and [AL. 071].
■[Pr. PC27.2 ABZ phase input interface encoder ABZ phase connection assessment function
selection]
Setting value Non-signal detection alarm
Z-phase-side non-signal alarm
0 [AL. 071.6]
1 Disabled
This servo parameter is enabled only when an A/B/Z-phase input interface encoder is used.
Load-side encoder communication method selection [A]
The communication method differs depending on the load-side encoder type.
For details on each load-side encoder communication method, refer to "External encoder connector" in the "User's Manual
(Introduction)" and "Compatible linear encoder list" in the "MR-J5 Partner's Encoder User's Manual".
Select a cable to be connected to the CN2L connector with [Pr. PC44 Function selection C-9].
■[Pr. PC44.3 Load-side encoder cable communication method selection]
0: Two-wire type
1: Four-wire type
When using an A/B/Z-phase differential input interface, set "0".
The incorrect setting triggers [AL. 070] and [AL. 071].
■[Pr. PC45.2_ABZ phase input interface encoder ABZ phase connection assessment function
selection]
Setting value Non-signal detection alarm
Z-phase-side non-signal alarm
0 [AL. 071.6]
1 Disabled
This servo parameter is enabled only when an A/B/Z-phase input interface encoder is used.
12 USING A FULLY CLOSED LOOP SYSTEM
12
423
12.4 Startup