Page 1 Q4ARCPU Mitsubishi Programmable Logic Controller User's Manual (Hardware) Thank you for purchasing the Mitsubishi programmable logic controller MELSEC-QnA Series. Prior to use, please read both this and relevant manuals thoroughly to fully understand the product. Q4ARCPU-U(H/W)-E MODEL MODEL 13J851 CODE IB(NA)-66684-G(0705)MEE ©1996 MITSUBISHI ELECTRIC CORPORATION...
Page 3 SAFETY PRECAUTIONS (Be sure to read these instructions before use.) Before using the product, read this and relevant manuals carefully and handle the product correctly with full attention to safety. In this manual, SAFETY PRECAUTIONS are classified into 2 levels: "DANGER"...
Page 4 [DESIGN PRECAUTIONS] DANGER (3) Depending on the failure of the output module’s relay or transistor, the output status may remain ON or OFF incorrectly. For output signals that may lead to a serious accident, create an external monitoring circuit. If load current more than the rating or overcurrent due to a short circuit in the load has flowed in the output module for a long time, it may cause a fire and smoke.
Page 5 [DESIGN PRECAUTIONS] CAUTION Do not install the control lines or communication cables together with the main circuit or power lines, or bring them close to each other. Keep a distance of 100mm (3.94inch) or more between them. Failure to do so may cause malfunctions due to noise. If having read register R outside the allowable range with the MOV instruction, the file register data will be FFFF .
Page 6 [WIRING PRECAUTIONS] DANGER Be sure to shut off all phases of the external power supply used by the system before wiring. Failure to do so may result in an electric shock or damage of the product. Before energizing and operating the system after wiring, be sure to attach the terminal cover supplied with the product.
Page 7 [STARTUP AND MAINTENANCE PRECAUTIONS] DANGER Do not touch any terminal during power distribution. Doing so may cause an electric shock. Properly connect batteries. Do not charge, disassemble, heat or throw them into the fire and do not make them short-circuited and soldered. Incorrect battery handling may cause personal injuries or a fire due to exothermic heat, burst and/or ignition.
Page 8 [DISPOSAL PRECAUTIONS] CAUTION When disposing of the product, treat it as an industrial waste. [TRANSPORTATION PRECAUTIONS] CAUTION When transporting lithium batteries, make sure to treat them based on the transportation regulations. (Refer to Chapter 7 for details of the relevant models.)
Page 9 REVISIONS *The manual number is given on the bottom right of the front cover. Print Date *Manual Number Revision Sep., 1996 IB(NA) 66684-A First edition Nov., 2000 IB(NA) 66684-B Addition of model AX11EU, AX21EU, AX41-S1, AX42-S1, AX81-S1, AX81-S3, AY11AEU, AY11EEU, AY13EU, AY15EU, AY20EU, AY42-S1, AY42-S2, A61PN, A62PN, A67RP Correction...
Page 10 Japanese Manual Version IB(NA)68613-G This manual confers no industrial property rights or any rights of any other kind, nor dose it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
Page 11: Table Of Contents
CONTENTS 1. SPECIFICATIONS..................1 1.1 SPECIFICATIONS ................... 1 2. PERFORMANCE SPECIFICATIONS ............2 2.1 Q4ARCPU Module Performance Specifications ........2 3. EMC AND LOW VOLTAGE DIRECTIVES........... 3 3.1 Requirements for Compliance with EMC Directive........3 3.1.1 EMC Directive standards ..............3 3.1.2 Installation to the control panel ............
Page 12 5. I/O MODULE SPECIFICATIONS AND CONNECTIONS......59 5.1 Input Modules ..................59 5.1.1 Input module specifications ............. 59 5.1.2 Input module connections..............63 5.2 Output Modules ..................69 5.2.1 Output module specifications............69 5.2.2 Output module connections ............. 75 5.3 Input/Output Combined Modules............83 5.3.1 Input/output combined module specifications........
Page 13 This manual describes the operating precautions, input/output connections, and error codes related to Q4ARCPU (hereafter, all are referred to simply as "Q4ARCPU") operations. About Manuals : Other manuals related to Q4ARCPU operation (shown below) are also available if necessary. Detailed manuals Manual Name Manual No.
Page 14: Specifications
The PLC cannot be used or stored under pressure higher than the atmospheric pressure of altitude 0m (0ft.). Doing so may cause malfunctions. For use under the higher pressure, consult your local Mitsubishi representative.
Page 15: Performance Specifications
2. PERFORMANCE SPECIFICATIONS 2.1 Q4ARCPU Module Performance Specifications This section gives the Performance specifications of the Q4ARCPU. Table 2.1 Performance Specifications Model Name Item Remark Q4ARCPU Control system Repeated operation (using stored program) Direct input using I/O control method Refresh mode device names possible Language dedicated to sequence control...
Page 16: Emc And Low Voltage Directives
EMC AND LOW VOLTAGE DIRECTIVES The products sold in the European countries have been required by law to comply with the EMC and Low Voltage Directives of the EU Directives since 1996 and 1997, respectively. The manufacturers must confirm by self-declaration that their products meet the requirements of these directives, and put the CE mark on the products.
Page 17: Installation To The Control Panel
3.1.2 Installation to the control panel PLCs are open-type devices (devices to be incorporated into other equipment) and they have to be installed inside the control panel enclosure.* This is very effective in blocking the noise generated from the PLC with the control panel as well as ensuring the safety.
Page 18 Example of EMC-compliant control panel The following shows an example of the control panel concluded by Mitsubishi to be compliant with EMC Directives. Produce a control panel by referring to the example. (a) Internal specifications of control panel Increase the internal conductivity of the control panel as shown below, in order to reduce the electromagnetic wave emitted by devices, and protect the internal devices against the external electromagnetic wave.
Page 19 (b) External dimensions of EMC-compliant control panel 600(23.6) 30(1.2) 1000(39.4) Unit: mm (inch) (2) Installing the power supply line and grounding line Ground the PLC and install the power supply line as shown below. (a) Position the grounding point on control panel closer to the power supply module.
Page 20: Cables
3.1.3 Cables The cables pulled out of the control panel contain a high frequency noise component. On the outside of the control panel, therefore, they serve as antennas to emit noise. Ensure to use shielded cables for the cables, which are connected to the I/O modules, special modules and those pulled out to outside of the control panel.
Page 21 Noise in the range of 30 MHz or higher in radiation noise can be suppressed by the use of double-shielded coaxial cables (Mitsubishi Cable: 5C-2V-CCY). Earth the outer shield to the ground. The precautions on shielding to be followed are the same as those stated in item (1) above.
Page 22 (c) Always use double-shielded coaxial cables as the coaxial cables*2 connected to the 10BASE2 connectors. Earth the double-shielded coaxial cable by connecting its outer shield to the ground. Shield Earth here Refer to (1) for the earthing of the shield. *2: Make sure to install a ferrite core for the cable.
Page 23 (between 2 m (6.56 ft.) and 10 m (32.81 ft.)) Drive unit (c) Ferrite core and cable clamp types and required quantities • Cable clamp Type: AD75CK (Mitsubishi Electric) • Ferrite core Type: ZCAT3035-1330 (TDK ferrite core) • Required quantity Required Qty...
Page 24 (6) CC-Link module (a) Make sure to ground the twisted pair cables (FANC-CB, 0.5 mm (0.00077inch 3) connected to the master station, local station and all modules in remote stations. As this cable is shielded type, strip a part of the outer insulation layer to expose the shield as shown below, and make the shield contact with the control panel in the largest area as possible.
Page 25: Power Supply Module
3.1.4 Power supply module The precautions required for each power supply module are described below. Always observe the items noted as precautions. Model name Precautions A61P, A62P Use a CE-compliant 24VDC power supply in the control panel. A63P A61PEU, A62PEU Make sure to short and ground the LG and FG terminals.
Page 26: Noise Filter (Power Supply Line Filter)
3.1.7 Noise filter (power supply line filter) A noise filter is effective for suppressing conduction noise. For stand-alone systems (redundant power supply) and redundant CPU systems of the Q4ARCPU, noise filters must be installed on the power supply line. For stand-alone systems (single power supply) of the Q4ARCPU, noise filters are not necessarily installed on the power supply line except for the A61PEU, A62PEU, and A63P, while installing noise filters can reduce more noises.
Page 27: Requirements For Compliance With Low Voltage Directive
Standards relevant to redundant power supply system (Q4ARCPU) and redundant system: EN61010-1 Mitsubishi has newly developed the modules that operate from the rated voltage 50VAC/75VDC and higher and comply with the above standard. The modules that operate from the rated voltage lower than 50VAC/75VDC are irrelevant to the Low Voltage Directive.
Page 28: Power Supply
(2) CPU module, memory cassette, base unit Conventional models can be used for these modules, because they only have a 5 V DC circuit inside. (3) Special function module Conventional models can be used for the special function modules including analog module, network module, and positioning module, because the rated voltage is 24VDC or smaller.
Page 29: Control Panel
3.2.4 Control panel PLCs are open-type devices (devices to be incorporated into other equipment) and they have to be installed inside the control panel enclosure. * *: Also, each network remote station needs to be installed inside the control panel. However, the waterproof type remote station can be installed outside the control panel.
Page 30: Module Installation
3.2.5 Module installation (1) Installing modules contiguously In QnA series PLCs, the left side of each I/O module is left open. When installing an I/O module to the base, do not make any open slots between any two modules. If there is an open slot on the left side of a module with 100/200VAC rating, the printed board which contains the hazardous voltage circuit becomes bare.
Page 31: Loading And Installation
4. LOADING AND INSTALLATION 4.1 Installing modules 4.1.1 Precautions for handling of modules This section describes the precautions that must be taken when handling the CPU module, I/O modules, special function modules, power supply module, base units, etc. (1) Module enclosure, memory cassette, terminal block connectors and pin connectors are made of resin;...
Page 32: Precautions Relating To The Installation Of The Unit
(3) Places where dewing (condensation) occurs due to sudden temperature changes. (4) Places where corrosive or inflammable gas exists. (5) Places where a large amount of dust, iron powder and other conductive powder, oil mist, salt or organic solvent exists. (6) places exposed to direct sunlight.
Page 33 (b) A/QnA standard base unit A38B A32B A32B-S1 A35B A38HB A62B A65B A68B A52B A55B A58B A38HBEU (9.72) (10.55) (15.03) (18.9) (9.37) (13.86) (18.35) (7.2) (11.69) (16.18) (8.93) (9.76) (14.25) (18.11) (8.58) (13.07) (17.6) (6.42) (10.9) (15.4) 250 (9.84) 200 (7.87) Unit: mm (inch) (2) Unit mounting position To ensure proper ventilation and make module replacement easy, provide...
Page 34 *1: These dimensions vary depending on the length of the Represents the ceiling of panel, extension cable as follows: wiring conduit, or component. AC06B cable....450mm (17.71 in.) or less AC12B cable....1050mm (41.34 in.) or less 80mm (3.15 in.) or more AC30B cable....
Page 35: Fail-Safe Circuit Concept
(6) Avoid mounting the base unit in proximity to vibration sources such as large magnetic contractors and no-fuse circuit breakers; mount these on a separate panel or at a distance. (7) In order to avoid the effects of radiated noise and heat, provide the clearances indicated below between the PLC and devices that generate noise or heat (contactors and relays).
Page 36 Create a safety circuit outside the PLC to ensure the whole DANGER system will operate safely even if an external power failure or a PLC failure occurs. Otherwise, incorrect output or malfunction may cause an accident. (1) For an emergency stop circuit, protection circuit and interlock circuit that is designed for incompatible actions such as forward/reverse rotation or for damage prevention such as the upper/lower limit setting in...
Page 37 When controlling a running PLC (data modification) by DANGER connecting a peripheral device to the CPU module or a PC to a special function module, create an interlock circuit on sequence programs so that the whole system functions safely all the time. Also, before performing any other controls (e.g.
Page 38 Do not install the control lines or communication cables CAUTION together with the main circuit or power lines, or bring them close to each other. Keep a distance of 100mm (3.94inch) or more between them. Failure to do so may cause malfunctions due to noise. If having read register R outside the allowable range with the MOV instruction, the file register data will be FFFF .
Page 39 (1) System design circuit example AC system AC/DC system Power supply Power supply Transformer Transformer DC power supply Fuse Fuse established signal CPU module input CPU module DC power SM52 Start/stop circuit SM52 supply Can be started by (+)(−) SM403 turning ON of RA1, SM403 Fuse...
Page 40 In such cases, all I/O points may turn ON or OFF depending on the failure, or the control target may malfunction or the safety may not be ensured. Mitsubishi PLCs are manufactured under strict quality control, however, build a fail-safe circuit outside the PLC in order that the PLC failure due to unspecified reasons will not result in the machinery breakdown or accidents.
Page 41 When constructing a failsafe circuit using ondelay timers only On-delay timer Internal program SM412 On-delay timer 0.5s 0.5s Externai load 24VDC CPU module Output module *1: Use a solid state relay for the M1 relay.
Page 42: Power Supply Connection
4.3 Power supply connection 4.3.1 Performance Specifications for Power Supply Modules Power Supply Module Specifications Specifications Item A61RP A61P A61PN A62P A61PEU A62PEU Base unit position Power supply module slot Power supply module slot +10% 100 to 120 VAC (85 to 132 VAC) -15% +10% Input voltage...
Page 43 Specifications Item A61RP A61P A61PN A62P A61PEU A62PEU Applicable tightening 78 to 118 N cm torque 250 × 55× 121 (9.8× 2.1× 4.7) mm (inch) External dimensions 1.00 kg 0.98 kg 0.75 kg 0.94 kg 0.8 kg 0.9 kg Weight Allowable momentary Less than 20ms power failure period *3...
Page 44 Power Supply Module Specifications Specifications Item A63P A65P A66P A67P A67RP Power I/O module slot supply Power supply Base unit position Power supply module slot (The number of module module slot occupied slots: 1) slot +10 % 100 to 120 VAC -15 % +30% 24VAC...
Page 45 Specifications Item A63P A65P A66P A67P A67RP R1.25-3, Applicable solderless R1.25-4, R2-4, R2-3, R1.25-4, R2-4, terminal RAV1.25-4, RAV2-4 RAV1.25-3, RAV1.25-4, RAV2-4 RAV2-3 Applicable tightening 78 to 118 N cm 39 to 59 N cm 78 to 118 N cm torque: 250 ×...
Page 46 POINT *1: Overcurrent protection (a) The overcurrent proctection device shuts off the 5VDC and/or 24VDC circuit(s) and stops the system if the current exceeding the specified value flows in the circuit(s). As this results in voltage drop, the power supply module LED turns OFF or is dimly lit.
Page 47: Part Names And Settings Of Power Supply Module
4.3.2 Part names and settings of Power Supply Module The part names of the power supply modules are explained below. (1) Part names of the A61RP module Module fixing hooks Hook for fixing module in the base unit. "POWER"LED 5VDC power display LED for "DC", 100/200VAC input power display LED for "AC"...
Page 48 (2) Part names of the A61P, A61PN and A61PEU module Module fixing hook Hook for fixing the module to the base unit. "POWER" LED LED for indicating 5 VDC power. Power fuse, fuse holder 4 A cartridge fuse for AC input power is secured by the fuse holder.
Page 49 (3) Part names of the A62P, A62PEU and A65P modules Module fixing hook Hook for fixing the module to the base unit. "POWER" LED LED for indicating 5 VDC power. Power fuse, fuse holder 4 A cartridge fuse for AC input power is secured by the fuse holder.
Page 50 (4) Part names of the A63P and A67P modules Module fixing hook Hook for fixing the module to the base unit. "POWER" LED LED for indicating 5 VDC power. Power fuse, fuse holder Cartridge fuse for DC input power is fixed by the fuse holder. The rating for the fuses are as follows.
Page 51 (5) Part names of the A66P module Module fixing hook Hook for fixing the module to the base unit. "POWER" LED LED for indicating 5 VDC power. Power fuse, fuse holder 4 A cartridge fuse for AC input power is secured by the fuse holder.
Page 52 (6) Part names of the A67RP module Module fixing hook Hook for fixing the module to the base unit. "POWER" LED LED for indicating 5 VDC power. Power fuse, fuse holder Cartridge fuse for DC input power is fixed by the fuse holder. The rating for the fuses are as follows.
Page 53 (7) Settings For A61P, A61PN, A61PEU, A62P, A62PEU, A65P or A66P, the input voltage range, 100V or 200V, must be specified by placing a jumper (supplied) across two terminals as described below: Remove the terminal cover from the power supply module. Remove the pair of terminal screw, (2) or (3), according to the supply voltage range (1) used.
Page 54: Wiring Instructions
4.3.3 Wiring instructions Instructions for wiring the power supply cable and I/O cable. Be sure to shut off all phases of the external power supply DANGER used by the system before wiring. Failure to do so may result in an electric shock or damage of the product.
Page 55 (b) Use a power supply which generates minimal noise between wires and between the PLC and ground. If excessive noise is generated, connect an insulating transformer. equipment Insulating Insulating transformer transformer (c) When a power transformer or insulating transformer is employed to reduce the voltage from 200 VAC to 100 VAC, use one with a capacity greater than those indicated in the following table.
Page 56 If the 24 VDC output capacity is insufficient for one power supply module, supply 24 VDC from the external 24 VDC power supply as shown below: 24VDC 24VDC 24VDC External power supply (g) 100VAC, 200VAC, and 24VDC wires should be twisted as tightly as possible, and connect the modules at the shortest distance between them.
Page 57 (b) Install wiring to a terminal block using the cable of core diameter 0.3 to 0.75mm , and outside diameter 2.8mm or less. (c) Run the I/O line and output line away from each other. (d) When the main circuit line and power line cannot be separated, use a shielding cable and ground it on the PLC side.
Page 58: Wiring To Module Terminals
4.3.4 Wiring to module terminals The following is an example of wiring of power supply and grounding wires to main base unit and extension base units. (a) When using a single power supply in a stand-alone system Main base unit (A38B) A62P 100/110 VAC 100/200 VAC...
Page 59 POINT (1) Use the thickest possible (max. 2 mm (14 AWG)) wires for the 100/200 VAC and 24 VDC power cables. Be sure to twist these wires starting at the connection terminals. For wiring a terminal block, be sure to use a solderless terminal.
Page 60 (b) When using a redundant power supply in a stand-alone system The following points are different from when a single power supply is used in the stand-alone system of (a). • Two power supply modules are installed on each base. •...
Page 61 POINT (1) Use the thickest possible (max. 2 mm (14 AWG)) wires for the 100/200 VAC and 24 VDC power cables. Be sure to twist these wires starting at the connection terminals. For wiring a terminal block, be sure to use a solderless terminal.
Page 62 (c) For redundant system The following points are different from stand-alone systems of (a) and (b). • The power supply modules for the main base and extension base(s) must be supplied from different power supply systems. • For systems A and B, install different power supply modules, to which power is supplied from different power supply systems.
Page 63: Precaution When Connecting The Uninterruptive Power Supply (Ups)
As for UPS, use the online power system or online interactive system with a voltage distortion rate of 5% or less. For the UPS of the commercial online power system, use Mitsubishi Electric's F Series UPS (serial number P or later) (Ex.: FW-F10-0.3K/0.5K).
Page 64: Part Names And Settings
4.5 Part names and Settings 4.5.1 Part names and settings The programmable logic controller part names and settings are explained in this section. (1) (2) (3) (4) (5) (6) ERROR USER BAT.ALM HOLD BOOT (12) (11) (10) (14) (15) (13) (17) (18) (12)
Page 65 Name Function : An error has been detected by the CHK instruction, or an annunciator (F) has come ON. (With Q4ARCPU, a message or the comment for the annunciator is displayed on the LED indicator.) (3) USER LED : Normal Lamp flashing : Flashing when latch clear is performed.
Page 66 Name Function Memory card "A" in/out (with built in LED) (15) This switch setting determines whether or not the memory card can be inserted and ejected while power is ON. Factory set to OFF. :Insertion/ejection prohibited (LED is ON) Memory card "B" :Insertion/ejection permitted (LED is OFF) in/out switch (16)
Page 67: Relationship Between Switch Operation And Leds And Led Displays
4.5.2 Relationship between switch operation and LEDs and LED displays (1) When a program is written while the CPU module is stopped T Conduct the following procedure when a program is written while the CPU is stopped. (a) Key switch : STOP RUN LED : Off ....
Page 68 POINT • When conducting latch clear whether latch clear for each device is valid/invalid can be set using the parameter mode device setting. • In addition to the key switch method, latch clear can be conducted using a remote latch clear conducted by the GPPQ. (Refer to the Q4ARCPU User’s Manual (Details).) (3) When removing the memory card when the PLC power supply is on When removing a memory card when the power supply is on conduct the...
Page 69 POINT • After installing the memory card turn the memory card insert/removal switch to on. If not turned to on the memory card cannot be used. • Since mount processing is performed again after the memory card is inserted, note that the scan time of one scan when mount processing is performed increases by a maximum of 10ms.
Page 70 1) When in the output reset mode a) Turn the bus switching module's separate mode switch to the separate mode side. b) Conduct the Q4ARCPU reset operation. c) After conducting reset return the separate mode switch to the backup mode side. 2) When in the output hold mode a) urn the bus switch module's separate mode switch to the separate mode side.
Page 71 (a) When in the output hold mode the output cannot be turned off using the CPU module's key switch reset operation. To turn the output off, conduct the following operation using the system. 1) For standalone systems a) Turn the Q4ARCPU output hold/reset setting switch to the output reset side.
Page 72: I/O Module Specifications And Connections
5. I/O MODULE SPECIFICATIONS AND CONNECTIONS This section presents the specifications and wiring drawings for each of the A series I/O modules. 5.1 Input Modules 5.1.1 Input module specifications Maximum Number Operating Voltage Rated Simultaneous ON Input Model Input Type Input Input Point Points/...
Page 73 Input Response Time Common Internal Number of External Terminal Current Occupied Connections Arrangement Consumption I/O Points OFF to ON ON to OFF 20 terminal block 16 points/common 0.055A 16 points connector 0.11A 38 terminal block 32 points/common 32 points connector 0.15A 15ms or less 25ms or less...
Page 74 (From front page) Maximum Number Operating Voltage Rated Simultaneous ON Input Model Input Type Input Input Point Points/ Current Voltage (Percentage Module Voltage Voltage Simultaneous ON) 3.5mA 5VDC (TYP) 3.5VDC 1.1VDC (SW ON) 5.5mA or higher or lower (MAX) Sensor input 12VDC (TYP) AX71...
Page 75 Number Input Response Time Common Internal External Terminal Current Connections Occupied Arrangement Consumption OFF to ON ON to OFF I/O Points 38 terminal block 1.5ms or less 3ms or less 0.11A 32 points connector 20 terminal block 10ms or less 10ms or less connector 8points/common...
Page 76: Input Module Connections
5.1.2 Input module connections Model Rated Input Voltage Model Rated Input Voltage AX10 100-120 VAC AX11 100-120 VAC AX20 200-240 VAC AX11EU AX21 200-240 VAC AX21EU Vacant Vacant Vacant Vacant * 9 and 18 are connected internally. * 9 and 18 , and 27 and 36 are connected internally.
Page 77 Model Rated Input Voltage AX42 12/24 VDC AX42-S1 Vacant Vacant Vacant Vacant − Vacant Vacant * The figure above indicates (the first half 32 points). The connections for (the latter half 32 points) are the same as for (regard X00 to X1F as X20 to X3F). are connected internally.
Page 78 Model Rated Input Voltage Model Rated Input Voltage AX50-S1 48 VDC AX60-S1 100/110/125 VAC − + − COM1 COM1 + − − + − + − COM2 COM2 − − Vacant Vacant Vacant Vacant Model Rated Input Voltage Model Rated Input Voltage AX60 100/110/125 VDC AX70...
Page 79 Model Rated Input Voltage Model Rated Input Voltage (10) (11) AX71 5/12/24 VDC AX80 12/24 VDC AX80E • Sensor (source) 12/24 VDC − COM1 • Open collector (sink) + − − 12/24 VDC COM2 12/24 VDC • Open collector (sink) −...
Page 80 Model Rated Input Voltage (14) AX82 12/24 VDC − + − Vacant Vacant * The figure above indicates (the first half 35 points). The connections for (the latter half 32 points) are the same as for (regard X00 to X1F as X20 to X3F). , and are connected internally.
Page 81 Model Rated Input Voltage (15) 12/24 VAC AX31 12/24 VDC Vacant + − Vacant − , and are connected internally.
Page 82: Output Modules
5.2 Output Modules 5.2.1 Output module specifications Output Response Max. Load Current No. of Rated Time Model Output Type Points/ Load Module Voltage OFF to ON to Point Common AY10 Contact output Contact output 16A/all AY10A 240VAC (All points independent) points 24VDC AY11...
Page 83 External Power Supply Common Internal Number of External Surge Fuse Error (TYP Terminal Current Occupied Connections Suppression Rating Display 24VDC) Arrangement Consumption I/O Points Current 20 terminal 8 points/ block common connector None 38 terminal No common block (all points connector independent) None...
Page 84 (From front page) Output Response Max. Load Current No. of Time Rated Load Model Output Type Points/ Voltage Module OFF to ON to Per Point Common AY41 1.6A 2ms or 32 points 2ms or less AY41P less (resistive load) 12/24VDC AY42 *1 0.1A 0.3ms or...
Page 85 External Power Common Supply Internal Number of External Surge Fuse Error (TYP Terminal Current Occupied Connections Suppression Rating Display 24VDC) Arrangement Consumption I/O Points Current 38 terminal 0.02A 16 points/ block 0.23A 32 points common connector 0.03A 0.29A None None Cramp diode 0.34A 0.04A...
Page 86 (From front page) Output Response Max. Load Current No. of Rated Time Model Output Type Points/ Load Module Voltage OFF to Per Point ON to OFF Common Transistor output 1ms or 1ms or AY72 *1 (for TTL. COMOS) 5/12VDC 0.016A 0.512A points less...
Page 87 External Power Supply Common Internal Number of External Surge Fuse Error (TYP Terminal Current Occupied Connections Suppression Rating Display 24VDC) Arrangement Consumption I/O Points Current 40-pin 32 points/ connector None None None 0.3A 64 points common 0.3A × 2 Display Varistor 2A *6 0.06A...
Page 88: Output Module Connections
5.2.2 Output module connections Model Rated Input Voltage Model Rated Input Voltage AY10 AY10A 24 VDC/240 VAC AY11 AY11A 24 VDC/240 VAC AY11E AY11AEU AY11EEU COM1 100/200 VAC Vacant Vacant Vacant COM2 + − Vacant 24 VDC + − 100/200 VAC 24 VDC Model Rated Input Voltage...
Page 89 Model Rated Input Voltage Model Rated Input Voltage AY20EU 100/200 VAC AY22 24 VDC/240 VAC COM1 100/240VAC TB10 TB11 TB12 TB13 COM1 TB14 TB15 100/200 VAC TB16 COM2 TB17 TB18 100/200VAC TB19 TB20 TB21 TB22 TB23 TB24 TB25 TB26 TB27 COM3 TB28 100/200VAC...
Page 90 Model Rated Input Voltage Model Rated Input Voltage (10) AY40A 12/24 VDC AY41 12/24 VDC AY41P 12/24 VDC + − + − + − + − + − + − + − + − 12/24 VDC + − + − 12/24 VDC + −...
Page 91 Model Rated Input Voltage Model Rated Input Voltage (13) (14) AY42-S4 12/24 VDC AY51 12/24 VDC AY51-S1 12/24 VDC + − 12/24 VDC Vacant Vacant Vacant Vacant Vacant COM1 − Vacant COM1 * The figure above indicates F (the first half 32 points).
Page 92 Model Rated Input Voltage Model Rated Input Voltage (17) (18) AY60EP 12/24 VDC AY60S 24/48 (12) VDC When load voltage is 24/48 VDC + − 24 VDC 12/24 VDC 24/48 VDC − When load voltage is 12 VDC 24/48 VDC * + −...
Page 93 Model Rated Input Voltage Model Rated Input Voltage (21) (22) AY80 AY81 12/24 VDC 12/24 VDC AY80EP AY81EP + − + − 12/24 VDC 12/24 VDC + − 12/24 VDC Vacant Vacant + − 12/24 VDC Model Rated Input Voltage (23) AY82EP 12/24 VDC...
Page 94 Model Rated Input Voltage (24) AY72 5/12 VDC Load connection TTL, CMOS logic Vacant Vacant Vacant Vacant Vacant Vacant Vacant Vacant 5/12 VDC 5/12 VDC − − 5/12 VDC 5/12 VDC 5/12 VDC 5/12 VDC * The figure above indicates (the first half 32 points).
Page 95 MEMO...
Page 96: Input/Output Combined Modules
5.3 Input/Output Combined Modules 5.3.1 Input/output combined module specifications Operating Voltage No. of Rated Isolation Input Model Input Type Points/ Input Method Current Module Voltage Voltage Voltage 7VDC or 3VDC or A42XY Dynamic scan 64 points *1 higher lower Photocoupler 12/24V insulation DC input...
Page 97 Input Response Maximum Simultaneous Time Common ON Input Point External Input Display Terminal (Percentage Simultaneous Connections Arrangement OFF to ON to 16ms or 16ms or 16-pin ⎯ less less connector LED display 10ms or 10ms or 40-pin 30 points/ connector × 2 less less common...
Page 98: Input/Output Combined Module Connections
5.3.2 Input/output combined module connections Model Rated Input Voltage Rated Load Voltage Pin Arrangement A42XY 12/24 VDC 12/24 VDC Input side Pin No. Input terminals Internal control circuit Seen from front face of the module XSCN0 XSCN1 Internal XSCN2 control Internal XSCN3 circuit...
Page 99 Model Rated Input Voltage Rated Load Voltage Pin Arrangement A42XY 12/24 VDC 12/24 VDC Output side Pin No. Output terminals Internal control circuit Seen from front YSCN0 face of the module YSCN1 Internal YSCN2 control Internal Signal Signal YSCN3 circuit scan at Name Name...
Page 100 Model Rated Input Voltage Rated Load Voltage AH42 12/24 VDC 12/24 VDC 1B20 1A20 2B20 2A20 1B19 1A19 2B19 2A19 2B18 2A18 1B18 1A18 1B17 1A17 2B17 2A17 1B16 1A16 2B16 2A16 1B15 1A15 2B15 2A15 2B14 2A14 1B14 1A14 1B13 1A13 2B13...
Page 101 MEMO...
Page 102: Error Code
6. ERROR CODE If an error occurs when the PLC is powered ON, switched to RUN status or running, the QnACPU module executes the self diagnostics function to display the error (LED display, message display) and store the error information into the special relay SM and special register SD.
Page 103: Reading Error Code
6.2 Reading Error Code When an error occurs, the corresponding error code and error message can be read out using a peripheral device. For details on peripheral device operation, refer to GX Developer Operating Manual or SW IVD-GPPQ/SW NX-GPPQ Operating Manual (Online).
Page 104: Error Code List
6.3 Error Code List The following information deals with error codes and the meanings, causes, and corrective measures of error messages. <Relevant CPU> : Indicates all the QnACPUs and QCPU. QCPU : Indicates all the Q series CPU modules. Q00J/Q00/Q01 : Indicates the Basic model QCPU.
Page 105 QnPH the redundant power supply module extension cable is faulty. QnPRH failure in both systems and/or the (Contact your local Mitsubishi redundant base unit failure are representative.) detected. Function version is B or later. Function version is A.
Page 106 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When an END END NOT 1010 – – Flicker Stop instruction EXECUTE executed When SFC SFCP. END 1020 –...
Page 107 If the same error is displayed was detected. 1035 again, the CPU module has hardware • Malfunction due to noise etc. failure.(Contact your local Mitsubishi • Hardware failure representative, explaining a detailed description of the problem.) Function version is B or later.
Page 108 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ At reset/ When 1101 an END instruction executed At power ON/ At reset/ When 1102 an END instruction RAM ERROR...
Page 109 RAM/program memory in the CPU again,this suggests a CPU module module is faulty. hardware fault.(Contact your local Mitsubishi representative.) • Take noise reduction measures. • Reset the CPU module and RUN it The work area RAM in the CPU module again.
Page 110 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status STOP RUN/ When an END 1106 RAM ERROR – – Flicker Stop instruction executed 1107 At power ON/ At reset 1108 RAM ERROR...
Page 111 1107 QnPRH 1108 The work area RAM in the CPU module is faulty. This suggests a CPU module hardware Qn(H) fault. (Contact your local Mitsubishi 1109 QnPH representative.) QnPRH A fault was detected by the initial check 1110 of the tracking hardware.
Page 112 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 1112 TRK. CIR. – – Flicker Stop During running ERROR 1113 TRK. CIR. At power ON/ 1115 – –...
Page 113 • The tracking cable was disconnected tracking cable or CPU module. and reinserted without the standby (Please contact your local Mitsubishi system being powered off or reset. representative, explaining a detailed • The tracking cable is not secured by description of the problem.)
Page 114 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At program 1160 execution RAM ERROR – – Flicker Stop At program 1161 execution At power ON/ 1162 At reset CPU operation can be set in the parameters at error occurrence.
Page 115 1160 If the same error is displayed again, module is overwritten. the CPU module has hardware failure. Contact your local Mitsubishi representative, explaining a detailed description of the problem. • Take noise reduction measures. If the same error is displayed again,...
Page 116 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 1200 OPE. CIRCUIT At power ON/ 1201 – – Flicker Stop ERR. At reset 1202 1203 When an END OPE.
Page 117 CPU module does not operate normally. The operation circuit for index This suggests a CPU module hardware 1203 modification in the CPU module does fault. (Contact your local Mitsubishi not operate normally. representative.) The hardware (logic) in the CPU Q4AR 1204 module does not operate normally.
Page 118 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status Module No. (Slot No.) Stop/ FUSE BREAK [For Remote I/ Off/ Flicker/ 1300 – Always O network] Continue Network No./ Station No.
Page 119 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Check ERR. LED of the output modules and replace the fuse of the module whose LED is lit. • Read the common information of the error using the peripheral device and replace the fuse at the output module corresponding to the numerical value (module No.) reading.
Page 120 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 1310 I/O INT. During – – Flicker Stop ERROR interrupt 1311 At power ON/ At reset/When Stop/ Off/ Flicker/ intelligent function...
Page 121 I/O number fault. (Contact your local Mitsubishi of the special function module that representative.) corresponds to the common information is stored.) Function version is B or later.
Page 122 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When an intelligent Stop/ Off/ Flicker/ function module access Continue instruction is executed SP. UNIT Module No. Program error 1402 DOWN (Slot No.)
Page 123 FROM/TO instruction set, but there was special function module that was no response. accessed is experiencing a hardware (When an error is generated, the fault.(Contact your local Mitsubishi program error location corresponding to representative.) the individual information is stored.) When the unsupported module is mounted, remove it.
Page 124 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status CONTROL- Module No. At power ON/ 1411 – Flicker Stop BUS. ERR. (Slot No.) At reset During CONTROL- Module No.
Page 125 1413 • The intelligent function module, CPU module or base unit is faulty. (Contact your local Mitsubishi representative.) Reset the CPU module and RUN it An error is detected on the system bus. again. If the same error is displayed •...
Page 126 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status CONTROL- Module No. 1414 – Flicker Stop Always BUS. ERR. (Slot No.) When an END instruction executed CONTROL- Module No.
Page 127 If the same error is displayed CPU system is mounted. again, the intelligent function module, CPU module or base unit is faulty. 1414 (Contact your local Mitsubishi representative.) Q00J/Q00/ Reset the CPU module and RUN it again. If the same error is displayed...
Page 128 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power-ON/ CONTROL- At reset/ At 1418 – – Flicker Stop BUS.ERR. Switching execution SYS. UNIT 1421 – –...
Page 129 QnPRH base unit since it failed to acquire the (Contact your local Mitsubishi access right. representative, explaining a detailed description of the problem.) This suggests a system management Hardware fault at the system module AS92R hardware fault.
Page 130 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 1430 – MULTI-C.BUS At power ON/ 1431 – Flicker Stop ERR. At reset Module No. (CPU No.) 1432 1433 1434 MULTI-C.BUS...
Page 131 The error of host CPU is detected in the again, the CPU module has hardware 1430 Multiple CPU high speed bus. failure. (Contact your local Mitsubishi representative, explaining a detailed description of the problem.) • Take noise reduction measures. • Check the main base unit mounting status of the CPU module.
Page 132 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 1436 MULTI-C.BUS At power ON/ – – Flicker Stop ERR. At reset 1437 MULTI-C.BUS At power ON/ 1439 –...
Page 133 Reset the CPU module and RUN it again. If the same error is displayed again, the CPU module has hardware 1436 failure. (Contact your local Mitsubishi representative, explaining a detailed description of the problem.) The error of the Multiple CPU high •...
Page 134 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status DC DOWN 5V – – Flicker Stop Always 1520 Base No./ SINGLE PS. Power supply – Continue Always ERROR DC DOWN 1530...
Page 135 Qn(H) A fault of one redundant power supply supply module. (Contact your local QnPH module was detected in the redundant Mitsubishi representative, explaining a QnPRH power supply system. detailed description of the problem.) The 24 VDC power supplied to the...
Page 136 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status Module No. (Slot No.) When an END Stop/ UNIT VERIFY [For Remote I/ Off/ Flicker/ 2000 – instruction ERR.
Page 137 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Replace the CPU module incompatible In a multiple CPU system, a CPU with the multiple CPU system with a Qn(H) module incompatible with the multiple CPU module compatible with the QnPH CPU system is mounted.
Page 138 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2010 BASE LAY At power ON/ Base No. – Flicker Stop ERROR At reset 2011 CPU operation can be set in the parameters at error occurrence. (LED indication varies.) Either error stop or continue can be selected for each module by the parameters.
Page 139 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • More than applicable number of Q00J/Q00/ extension base units have been used. • Use the allowable number of 2010 • When a GOT was bus-connected, the extension base units or less. QnPRH CPU module was reset while the •...
Page 140 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2012 BASE LAY At power ON/ Base No. – Flicker Stop ERROR At reset 2013 At power-ON/ At reset/ When EXT.CABLE 2020 –...
Page 141 • Hardware failure of the Q6 WRB. • The Q5 B, QA1S6 B, or QA6 B is (Contact your local Mitsubishi connected. representative, explaining a detailed • The number of slots of the main base description of the problem.)
Page 142 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SP. UNIT LAY Module No. At power ON/ 2100 – Flicker Stop ERR. (Slot No.) At reset CPU operation can be set in the parameters at error occurrence. (LED indication varies.) Either error stop or continue can be selected for each module by the parameters.
Page 143 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The slot to which the QI60 is mounted is set to other than Inteli (intelligent Make setting again to match the PLC Qn(H) function module) or Interrupt (interrupt parameter I/O assignment with the QnPH module) in the I/O assignment of PLC actual loading status.
Page 144 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SP. UNIT LAY Module No. At power ON/ 2100 – Flicker Stop ERR. (Slot No.) At reset 2101 SP.
Page 145 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) In PLC parameter I/O allocation settings, a special function module was Reset the PLC parameter I/O allocation 2100 allocated to a location reserved for an I/ setting to conform with the actual status O module.
Page 146 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SP. UNIT LAY Module No. At power ON/ 2103 – Flicker Stop ERR. (Slot No.) At reset 2104 SP.
Page 147 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Reduce the number of QI60/A1SI61 modules mounted in the single CPU system to one. • Change the number of QI60/A1SI61 • Two or more QI60/A1SI61 modules modules set to the same control CPU are mounted in a single CPU system.
Page 148 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SP.UNIT LAY At power ON/ 2106 Module No. – Flicker Stop ERR. At reset CPU operation can be set in the parameters at error occurrence. (LED indication varies.) Either error stop or continue can be selected for each module by the parameters.
Page 149 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Three or more MELSECNET/H and • Reduce the MELSECNET/H and MELSECNET/G modules in total are MELSECNET/G modules up to two or mounted in the entire system. less in the entire system. Q02U •...
Page 150 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SP. UNIT LAY Module No. At power ON/ 2106 – Flicker Stop ERR. (Slot No.) At reset CPU operation can be set in the parameters at error occurrence. (LED indication varies.) Either error stop or continue can be selected for each module by the parameters.
Page 151 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Five or more MELSECNET/H • Reduce the number of MELSECNET/ Qn(H) modules have been installed. H modules to four or less. QnPH • Five or more Q series Ethernet •...
Page 152 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2107 Stop SP. UNIT LAY Module No. At power ON/ – Flicker 2108 ERR. (Slot No.) At reset Stop/ 2109 Continue...
Page 153 • The location designated by a link fault. Therefore, change the faulty module. Alternatively, contact your direct device (J \ ) is not a network local Mitsubishi representative. module. 2111 • The I/O module (intelligent function module/special function module) was nearly removed, completely removed, or mounted during running.
Page 154 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When instruction Stop/ SP. UNIT Module No. Program error Off/ Flicker/ 2112 executed/ ERROR (Slot No.) location Continue STOP When instruction...
Page 155 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Read the individual information of the error using a peripheral device, and • The module other than special check the special function module function module is specified by the dedicated instruction (network special function module dedicated instruction) that corresponds to the...
Page 156 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2114 2115 When instruction executed/ STOP 2116 SP. UNIT Module No. Program error Off/ Flicker/ Stop/ ERROR (Slot No.) location Continue 2117...
Page 157 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Q00J/Q00/ An instruction, which on execution specifies other stations, has been used 2114 for specifying the host CPU. (An Qn(H) instruction that does not allow the host QnPH CPU to be specified). An instruction, which on execution Q00J/Q00/ specifies the host CPU, has been used...
Page 158 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2120 SP. UNIT LAY At power ON/ – – Flicker Stop 2121 ERR. At reset 2122 CPU operation can be set in the parameters at error occurrence. (LED indication varies.) Either error stop or continue can be selected for each module by the parameters.
Page 159 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Q00J/Q00/ The locations of the Q5 B/Q6 B and 2120 Check the location of the base unit. QA1S6 B/QA6 B are improper. Qn(H) QnPH Check the loading position of the CPU Qn(H) The CPU module is installed to other 2121...
Page 160 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SP. UNIT LAY At power ON/ 2124 – – Flicker Stop ERR. At reset CPU operation can be set in the parameters at error occurrence. (LED indication varies.) Either error stop or continue can be selected for each module by the parameters.
Page 161 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • A module is mounted on the 65th slot • Remove the module mounted on the or later slot. 65th slot or later slot. • A module is mounted on the slot •...
Page 162 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2125 SP. UNIT LAY. Module No. At power ON/ – Flicker Stop ERR. (Slot No.) At reset 2126 SP.UNIT LAY At power-ON/ 2128...
Page 163 QCPU 2125 • There was no response form the experiencing a hardware fault. intelligent function module/special (Contact your local Mitsubishi function module. representative.) • Mount modules on the available slots so that the empty slots will be located CPU module locations in a multiple on the right-hand side of the CPU CPU system are either of the following.
Page 164 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ MISSING 2200 Drive Name – Flicker Stop At reset/ PARA. STOP RUN 2210 At power ON/ BOOT ERROR Drive name –...
Page 165 • Reboot. • CPU module hardware fault. (Contact Qn(H) 2211 File formatting is failed at a boot. your local Mitsubishi representative, QnPRH explaining a detailed description of the problem.) The function version is B or later. The function version is A.
Page 166 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2220 RESTORE At power ON/ – – Flicker Stop ERROR At reset 2221 2300 When memory Stop/ ICM. OPE. Off/ Flicker/ card is...
Page 167 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • The device information (number of points) backuped by the device data • Set the number of device points at the backup function is different from the time of backup to the device point number of device points of the PLC setting in [PLC parameter].
Page 168 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ FILE SET File name/ Parameter 2400 Flicker Stop At reset/ ERROR Drive name number At PLC writing CPU operation can be set in the parameters at error occurrence.
Page 169 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Execute automatic write to standard ROM on the CPU module which is Automatic write to standard ROM was compatible with automatic write to performed on the CPU module that is standard ROM.
Page 170 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2401 At power ON/ FILE SET File name/ Parameter Flicker Stop At reset/ ERROR Drive name number At PLC writing 2402 CPU operation can be set in the parameters at error occurrence.
Page 171 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Check and correct the parameters Program memory capacity was Qn(H) (boot setting). exceeded by performing boot operation QnPH • Delete unnecessary files in the or automatic write to standard ROM. QnPRH program memory.
Page 172 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2410 When Stop/ FILE OPE. File name/ Program error Off/ Flicker/ 2411 instruction ERROR Drive name location Continue executed 2412 2413...
Page 173 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Read the individual information of the error using the peripheral device, check to be sure that the program • The specified program does not exist corresponds to the numerical values in the program memory.
Page 174 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2500 2501 CAN'T EXE. File name/ At power ON/ – Flicker Stop PRG. Drive name At reset 2502 2503 2504 CPU operation can be set in the parameters at error occurrence.
Page 175 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Read the common information of the error using the peripheral device, check to be sure that the parameter • There is a program file that uses a device allocation setting and the device that is out of the range set in program file device allocation the PLC parameter device setting.
Page 176 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ 3000 PARAMETER File name/ Parameter At reset/ Flicker Stop ERROR Drive name number STOP RUN/ At PLC writing 3001 The function version is B or later.
Page 177 The ATA card is set to the PLC card slot to be a hardware error. (Contact your when the specified drive for the file local Mitsubishi representative.) register is set to “memory card ROM” and [Use the following file] or [Use the...
Page 178 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ PARAMETER File name/ Parameter At reset/ 3002 Flicker Stop ERROR Drive name number STOP RUN/ At PLC writing When an END PARAMETER...
Page 179 When [Use the following file.] is set for to be a hardware error. (Contact your the device data storage file in [PLC file] local Mitsubishi representative.) of [PLC parameter], and [Capacity] is not set, the device data storage file does not exist in the target memory.
Page 180 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power-ON/ PARAMETER File name/ Parameter 3005 Flicker Stop At reset/ ERROR Drive name number STOP RUN 3006 At power-On/ PARAMETER File name/...
Page 181 PLC or reset the CPU module. • When the same error occurs again, the hardware is faulty. Contact your local Mitsubishi representative, explaining a detailed description of the problem. • Delete the setting of the Q02CPU' s high speed interrupt. To use high...
Page 182 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 3010 At power-On/ PARAMETER File name/ Parameter At reset/ Flicker Stop ERROR Drive name number STOP RUN/ At PLC writing 3012 At power-On/ PARAMETER...
Page 183 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Match the number of (CPU modules in The parameter-set number of CPU multiple CPU setting) - (CPUs set as Qn(H) 3010 modules differs from the actual number empty in I/O assignment) with that of QnPH in a multiple CPU system.
Page 184 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power-On/ PARAMETER File name/ Parameter At reset/ 3014 Flicker Stop ERROR Drive name number STOP RUN/ At PLC writing At power-On/ Parameter PARAMETER...
Page 185 CPU module. If the same QnPRH error occurs, it is thought to be hardware error. (Contact your local Mitsubishi representative.) With GX Developer, write [Intelligent function module parameter] to a valid drive to write the parameters then Qn(H)
Page 186 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status PARAMETER At power ON/ 3042 – – Flicker Stop ERROR At reset At power-ON/ LINK PARA. File name/ Parameter 3100 Flicker...
Page 187 CPU module. If the same error occurs, it is thought to be a hardware error. (Contact your local Mitsubishi representative.) • When a valid drive for parameter is Qn(H) The system file that have stored the...
Page 188 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power-ON/ LINK PARA. File name/ Parameter 3100 Flicker Stop At reset/ ERROR Drive name number STOP RUN The function version is B or later.
Page 189 I/O number of performing the above checks, the network parameter in the hardware may be faulty. MELSECNET/G. (Contact your local Mitsubishi • Although the MELSECNET/G module representative, explaining a detailed is mounted, network parameter for description of the problem.) the MELSECNET/G module is not set.
Page 190 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ LINK PARA. File name/ Parameter 3100 Flicker Stop At reset/ ERROR Drive name number STOP RUN The function version is B or later.
Page 191 RESET to RUN.) hardware fault. (Contact your local • The mode switch of MELSECNET/H Mitsubishi representative, explaining a module is outside the range. detailed description of the problem.) • Set the mode switch of MELSECNET/ H module within the range.
Page 192 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When an END LINK PARA. File name/ Parameter Flicker Stop instruction ERROR Drive name number executed 3101 At power ON/ LINK PARA.
Page 193 MELSECNET/H, MELSECNET/10 is If the error occurs after the above out of the specified area. checks, the cause is a hardware fault. (Contact your local Mitsubishi representative, explaining a detailed description of the problem.) A multi-remote I/O network was Use a module that supports the...
Page 194 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ LINK PARA. File name/ Parameter 3102 Flicker Stop At reset/ ERROR Drive name number STOP RUN The function version is B or later.
Page 195 • If the error occurs after correction, it network parameter error. suggests a hardware fault. (Contact • A MELSECNET/H network parameter your local Mitsubishi representative.) error was detected. The station No. specified in pairing setting are not correct. Refer to the troubleshooting of the 3102 •...
Page 196 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ LINK PARA. File name/ Parameter 3103 Flicker Stop At reset/ ERROR Drive name number STOP RUN The function version is B or later.
Page 197 • If the error occurs after correction, it overlapping. suggests a hardware fault. (Contact • Numbers of the network parameter your local Mitsubishi representative.) and loaded AJ71QE71 are different. • Ethernet (parameter + dedicated instruction) is set to more than five.
Page 198 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 3104 At power ON/ LINK PARA. File name/ Parameter Flicker Stop At reset/ ERROR Drive name number STOP RUN 3105 The function version is B or later.
Page 199 • If the error occurs after correction, it parameter is out of range. suggests a hardware fault. (Contact • The specified I/O number is outside your local Mitsubishi representative.) the range of the used CPU module. • The Ethernet-specific parameter setting is not normal.
Page 200 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When an END LINK PARA. File name/ Parameter Flicker Stop instruction ERROR Drive name number executed 3106 At power ON/ LINK PARA.
Page 201 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Qn(H) The CC-Link link refresh range Change the file register file for the one QnPH exceeded the file register capacity. refresh-enabled in the whole range. QnPRH 3106 The network refresh parameter for QCPU Check the parameter setting.
Page 202 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power-On/ SP. PARA File name/ Parameter At reset/ 3303 Flicker Stop ERROR Drive name number STOP RUN/ At PLC writing At power ON/ REMOTE...
Page 203 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Delete the automatic refresh setting or other parameter setting of the In a multiple CPU system, the automatic intelligent function module under Q00/Q01 refresh setting or other parameter control of another CPU. Qn(H) 3303 setting was made to the intelligent...
Page 204 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ REMOTE 3401 – – Flicker Stop At reset/ PASS. ERR. STOP RUN The function version is B or later. Parameter No.
Page 205 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Position specified as the head I/O number of the remote password file is incorrect due to one of the following reasons: • Module is not loaded. • Other than a the intelligent function Mount the Q series serial module (I/O module) Qn(H)
Page 206 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 4000 4001 At power ON/ At reset/ INSTRCT. Program error STOP RUN – Flicker Stop CODE ERR location When instruction executed...
Page 207 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • The program contains an instruction code that cannot be decoded. 4000 • An unusable instruction is included in the program. Q00J/Q00/ The program contains a dedicated 4001 instruction for SFC although it is not an Qn(H) SFC program.
Page 208 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 4100 When Stop/ OPERATION Program error Off/ Flicker/ – instruction ERROR location Continue executed 4101 CPU operation can be set in the parameters at error occurrence. (LED indication varies.) The function version is B or later.
Page 209 ATA card has hardware Qn(H) Access error of ATA card occurs by failure. QnPH FREAD/FWRITE instructions. (Please consult your local Mitsubishi QnPRH service center or representative, explaining a detailed description of the problem.) • The number of setting data dealt with the instruction exceeds the applicable range.
Page 210 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 4102 When Stop/ OPERATION Program error Off/ Flicker/ – instruction 4103 ERROR location Continue executed 4104 4105 4107 4108 CPU operation can be set in the parameters at error occurrence.
Page 211 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Delete from the program the link direct device which specifies the In a multiple CPU system, the link direct Q00/Q01 network module under control of device (J \ ) was specified for the Qn(H) another CPU.
Page 212 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When Stop/ OPERATION Program error Off/ Flicker/ 4109 – instruction ERROR location Continue executed 4111 When Stop/ OPERATION Program error Off/ Flicker/...
Page 213 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Delete the high-speed interrupt setting. With high speed interrupt setting PR, When using high-speed interrupt, delete 4109 PRC, UDCNT1, UDCNT2, PLSY or Qn(H) the PR, PRC, UDCNT1, UDCNT2, PWM instruction is executed. PLSY and PWM instructions.
Page 214 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When OPERATION Program error Off/ Flicker/ Stop/ 4122 – instruction ERROR location Continue executed When END/ Stop/ OPERATION Program error Off/ Flicker/...
Page 215 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • The dedicated instruction was executed to the module mounted on • Delete the dedicated instruction for the extension base unit in the the module mounted on the extension redundant system. base unit.
Page 216 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When FOR NEXT Program error 4200 – Flicker Stop instruction ERROR location executed 4201 When FOR NEXT Program error –...
Page 217 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) No NEXT instruction was executed following the execution of a FOR 4200 instruction. Read the common information of the Alternatively, there are fewer NEXT error using the peripheral device, check instructions than FOR instructions.
Page 218 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 4230 4231 INST. When Program error FORMAT – Flicker Stop instruction location ERR. executed 4235 4300 When Stop/ EXTEND Program error Off/...
Page 219 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The number of CHK and CHKEND 4230 Qn(H) instructions is not equal. QnPH The number of IX and IXEND Read the common information of the 4231 instructions is not equal. error using the peripheral device, check error step corresponding to its The configuration of the check...
Page 220 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 4350 4351 When OPERATION Program error – Flicker Stop instruction ERROR location executed 4352 4353 4354 4355 CPU operation can be set in the parameters at error occurrence. (LED indication varies.) The function version is B or later.
Page 221 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • The target CPU module specified by the dedicated instruction of Multiple CPU high speed bus specified by the program. • The reserved CPU is specified. • The uninstalled CPU is specified. •...
Page 222 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SFCP. CODE Program error 4400 – Flicker Stop STOP RUN ERROR location 4410 CAN'T Program error – Flicker Stop STOP RUN SET(BL)
Page 223 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) No SFCP or SFCPEND instruction in Qn(H) 4400 SFC program. QnPH QnPRH The block number designated by the 4410 SFC program exceeds the range. Q00J/Q00/ Block number designations overlap in 4411 SFC program.
Page 224 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 4500 4501 4502 4503 SFCP. Program error FORMAT – Flicker Stop STOP RUN location ERR. 4504 4505 4506 4600 When Stop/...
Page 225 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The numbers of BLOCK and BEND 4500 instructions in an SFC program are not equal. Qn(H) The configuration of the STEP* to QnPH 4501 TRAN* to TSET to SEND instructions in Write the program to the CPU module QnPRH the SFC program is incorrect.
Page 226 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 4610 SFCP. EXE. Program error – Continue STOP RUN ERROR location 4611 4620 When BLOCK EXE. Program error –...
Page 227 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The active step information at Read common information of the error 4610 presumptive start of an SFC program is using the peripheral device, check error incorrect. step corresponding to its numerical value (program error location), and Key-switch was reset during RUN when correct the problem.
Page 228 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status Time (value Time (value 5000 WDT ERROR actually Flicker Stop Always set) measured)
Page 229 CPU module. If the same error is • The tracking cable is not secured by displayed again, the tracking cable or the connector fixing screws. CPU module has a hardware fault. (Contact your local Mitsubishi representative, explaining a detailed description of the problem.)
Page 230 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status Time (value Time (value 5001 WDT ERROR actually Flicker Stop Always set) measured)
Page 231 CPU module. If the same error is • The tracking cable is not secured by displayed again, the tracking cable or the connector fixing screws. CPU module has a hardware fault. (Contact your local Mitsubishi representative, explaining a detailed description of the problem.)
Page 232 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 5010 Time (value PRG. TIME Time (value actually Continue Always OVER set) measured) 5011...
Page 233 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The program scan time exceeded the • Review the constant scan setting Qn(H) constant scan setting time specified in time. QnPH the PLC RAS setting of the PLC QnPRH • Review the constant scan setting time parameter.
Page 234 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status PRG. VERIFY File name – Flicker Stop Always ERR. At power ON/ At reset/ At tracking cable connection/ 6000 At changing to backup mode/...
Page 235 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The control system and standby system in the redundant system do not have Synchronise the programs and the same programs and parameters. parameters of the control system and Q4AR (This can be detected from the standby standby system.
Page 236 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ At reset/At tracking cable 6001 FILE DIFF. – – Flicker Stop connection/At operation mode change MODE.
Page 237 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) In a redundant system, the valid Match the valid parameter drive settings parameter drive settings (SW2, SW3) 6001 (SW2, SW3) by the DIP switches of the QnPRH made by the DIP switches are not the control system and standby system.
Page 238 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status UNIT LAY. 6036 Module No. – Flicker Stop Always DIFF. At power ON/ 6040 – – Flicker Stop At reset CARD TYPE DIFF.
Page 239 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) A difference in the remote I/O configuration of the MELSECNET/H multiplexed remote I/O network between the control system and Check the network cables of the 6036 standby system of a redundant system MELSECNET/H multiplexed remote I/O was detected.
Page 240 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ TRUCKINERR – – Continue At reset/ STOP RUN 6100 Tracking TRK. TRANS. transmission – Continue Always ERR.
Page 241 (SD0) Hardware fault of the CPU module. (Please contact your local nearest A CPU module tracking memory error Mitsubishi or sales representative, was detected during initial. explaining a detailed description of the (This can be detected from the control Q4AR problem.
Page 242 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When an END TRUCKIN – – Continue instruction ERR. executed 6101 Tracking transmission data classification 6102 TRK. TRANS. –...
Page 243 CPU module or tracking tracking (data reception). cable is faulty. (Contact your local 6102 (This can be detected from the control Mitsubishi representative, explaining QnPRH system or standby system of the a detailed description of the problem.) redundant system.) •...
Page 244 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 6105 Tracking TRK. TRANS. transmission – Continue Always ERR. data classification 6106 6107 TRK. TRANS. – – Continue Always ERR.
Page 245 CPU module or tracking system or standby system of the cable is faulty. (Contact your local redundant system.) Mitsubishi representative, explaining QnPRH • A timeout error occurred in tracking a detailed description of the problem.) • Confirm the redundant system startup (data transmission).
Page 246 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When an END TRK. SIZE 6111 – – Continue instruction ERROR executed When an END TRK. SIZE 6112 –...
Page 247 CPU module side tracking 6120 communication with the other system transmission hardware is faulty. could not be made via the tracking (Contact your local Mitsubishi cable. representative, explaining a detailed (This can be detected from the control description of the problem.) system or standby system of the redundant system.)
Page 248 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status TRK. 6130 – – Continue Always DISCONNECT TRK.INIT. At power ON/ 6140 – – Flicker Stop ERROR At reset Reason(s) for CONTROL system...
Page 249 CPU system or standby system of the module side tracking hardware is redundant system.) faulty. (Contact your local Mitsubishi representative, explaining a detailed QnPRH description of the problem.) • Power the corresponding CPU • The other system did not respond...
Page 250 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status Reason(s) for CONTROL system – Continue Always WAIT switching 6210 Reason(s) for STANDBY system – No error Always switching Reason(s) for CAN'T EXE.
Page 251 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The control system in a redundant system is switched to the standby system. Check the control system condition. Q4AR (This can be detected from the standby system of the redundant system.) The control system has been switched to the standby system in a redundant system.
Page 252 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status Reason(s) for CAN'T EXE. At switching 6221 system – Continue CHANGE request switching DUAL SYS. 6230 – – Continue Always ERROR...
Page 253 This is a bus switching module switching module error. 6221 hardware fault. (Contact your local (This can be detected from the control Mitsubishi representative.) system of the redundant system.) Q4AR The link module mounted on the 6230 standby system CPU module is the Check the system configuration status.
Page 254 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status CONTROL 6310 – – Flicker Stop Always SYS. DOWN 6311 CONTROL At power ON/ – – Flicker Stop SYS.
Page 255 CPU module is faulty. (Contact cannot start as a standby system. your local Mitsubishi representative, • The error occurred at a startup since explaining a detailed description of QnPRH the redundant system startup the problem.)
Page 256 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At execution of the memory PRG. MEM. copy from 6400 – – Flicker Stop CLEAR control system to standby system At execution of the function of...
Page 257 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) After the memory copy from control The memory copy from control system system to standby system is completed, 6400 to standby system was executed, and switch power OFF and then ON, or the program memory was cleared.
Page 258 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status MULTI CPU Module No. 7000 – Flicker Stop Always DOWN (CPU No.) 7002 MULTI CPU Module No. At power ON/ –...
Page 259 If the same error is displayed again, this suggests the hardware • There is no response from the target fault of any of the CPU modules. CPU module in a multiple CPU (Contact your local Mitsubishi Q00/Q01 system during initial communication. representative.) Qn(H) •...
Page 260 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status MULTI CPU Module No. 7004 – Flicker Stop Always DOWN (CPU No.) MULTI EXE. Module No. At power ON/ 7010 –...
Page 261 CPU modules. the CPU module hardware is faulty. (Contact your local Mitsubishi representative, explaining a detailed description of the problem.) • In a multiple CPU system, a faulty CPU module was mounted.
Page 262 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status MULTI EXE. Module No. At power ON/ 7011 – Flicker Stop ERROR (CPU No.) At reset MULTI EXE. Module No.
Page 263 Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Either of the following settings was made in a multiple CPU system. • Multiple CPU automatic refresh • Correct the multiple CPU automatic setting was made for the inapplicable refresh setting. Q00/Q01 CPU module.
Page 264 Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status CPU LAY. Module No. At power ON/ 7032 – Flicker Stop ERROR (CPU No.) At reset CPU LAY. Module No.
Page 265 8031 parameter file) is detected. If the same error is displayed again, the CPU module has hardware failure. Contact your local Mitsubishi representative, explaining a detailed description of the problem. Read the individual information of the error using the peripheral device, and...
Page 266: Canceling Of Errors
6.4 Canceling of Errors Q series CPU module can perform the cancel operation for errors only when the errors allow the CPU module to continue its operation. To cancel the errors, follow the steps shown below. 1) Eliminate the cause of the error. 2) Store the error code to be canceled in the special register SD50.
Page 267: Transportation Precautions
7. TRANSPORTATION PRECAUTIONS When transporting lithium batteries, make sure to treat them based on the transportation regulations. 7.1 Relevant Models The batteries for the Q4ARCPU are classified as shown in the table below. Product Name Model Description Handled As QnA series battery A6BAT Lithium battery Non-dangerous goods...
Page 268 MEMO...
Page 270 Warranty Mitsubishi will not be held liable for damage caused by factors found not to be the cause of Mitsubishi; machine damage or lost profits caused by faults in the Mitsubishi products; damage, secondary damage, accident compensation caused by special factors unpredictable by Mitsubishi;...

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