Mitsubishi QJ71LP21 User Manual

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MELSEC-Q
2 SYSTEM CONFIGURATION
6 : The ERR contact of the power supply module operates differently
depending on the combination of the remote I/O module function version
and the base unit. The following table indicates the ERR contact operation
of the power supply module.
Remote I/O module
Base unit
Function version D or later Function version C or earlier
Q3 B, Q3 SB 3)
Q3 RB 1)
Q6 B, Q5 B
Q6 RB 2) 2)
1): Output turns OFF when AC/DC power is not input or power supply
module fault or remote I/O module stop error occurs.
2): Output turns OFF when AC/DC power is not input, or power supply
module fault occurs.
3): Output turns OFF when AC/DC power is not input or remote I/O module
stop error occurs.
: Output is always OFF.
7 : Note the following points when using extension cables.
1) Do not install extension cables together with the main circuit (high
voltage, large current) cables.
2) Connect an extension cable from OUT of the extension cable connector
of the base unit to IN of the next extension base unit.
(6) Usable peripheral equipment software packages
Function Software package Availability
Remote I/O Network GX Developer Version 6 or later
Multiplexed I/O Network GX Developer Version 7.10L or later
Multiplexed I/O Network for
redundant system
GX Developer Version 8.18U or later
Available
— GX Developer Version 5 or earlier N/A
(7) Note that the number of intelligent function module parameters that may be set
(initial setting, automatic refresh setting) is limited on the remote I/O station.
If the number of parameters set exceeds the limited number, the remote I/O
module detects the "SP. PARA ERROR (3301)" error.
If the error has been detected, read/write the data of the intelligent function
modules using the REMFR/REMTO instruction.
(a) The following is the number of parameters that may be set for initial setting.
Sum total of the numbers of parameters within the setting ranges of all
intelligent function modules
512
(b) The following is the number of parameters that may be set for automatic
refresh setting.
Sum total of the numbers of parameters within the setting ranges of all
intelligent function modules
256
The number of parameters for initial setting is fixed for each intelligent function
module. To confirm the numbers of parameters for initial setting, refer to the
user's manuals of the corresponding intelligent function modules.
Refer to Section 6.3 for the way to count the number of parameters for automatic
refresh setting.

Mitsubishi QJ71LP21 Specifications

General

Brand	Mitsubishi
Model	QJ71LP21
Category	Controller
Language	English