コンタクタ,サーキットブレーカー,センサー,エンコーダ,PLC,コンバータ
正式なモデル名: FSC11B, 材料番号: 18207162
位置決め: Special communication expansion module for MOVITRAC® B インバータ (SBus/CANopen + RS485). It is mutually exclusive with the FIO11B analog module and cannot be installed on the same inverter at the same time.
Interface List
- X44 (RJ10): RS485 maintenance port
Point-to-point commissioning, compatible with MOVITOOLS MotionStudio. Max cable length 3m, for commissioning only.
- X45: RS485 terminals (ST11+ / ST12/ GND)
Fixed baud rate 9.6k, まで 32 駅, total bus length ≤200m. Built-in dynamic termination resistor, no external termination resistor allowed.
- X46: SBus system bus (CAN bus, ISO11898 / CAN2.0A/B)
SC11/SC12: SBus channel 1
SC21/SC22: SBus channel 2
ピン 7: 24VIO (supplied from the inverter internal 24V)
サポートされているプロトコル: MoviLink, CANopen; 最大 64 nodes
On-board DIP switch S1: enable/disable 120Ω termination resistor. Set to ON for the first and last device on the bus, OFF for all intermediate stations.
Baud rate vs distance: 125k→320m / 250k→160m / 500k→80m / 1M→40m
適用機種
MOVITRAC® B (MC07B series inverters), installed on the front expansion slot of the inverter.
Not compatible with MOVIDRIVE B or other older models; cannot be used for MDX61B, 等.
アプリケーション
Multi-inverter SBus (CANopen) networking for synchronization and coordinated motion
PLC control of inverter via CANopen
RS485 network commissioning and parameter read/write
PC commissioning, parameter upload/download and monitoring (RJ10 maintenance port)
Comparison with FIO11B
FSC11B: SBus CANopen + RS485通信, no analog I/O
FIO11B: Analog input and output (±10V / 4-20ミリアンペア), no SBus
Same mounting position; mutually exclusive, cannot be installed together.
主な仕様
Terminal wire gauge: Max 1.5mm² without ferrule; max 1.0mm² with ferrule
Bus cable: シールド付きツイストペア, standard CAN bus cable
プロトコル: MoviLink, CANopen, 縫う proprietary RS485
インストール: Front slot of inverter. Must use original fixing screws to ensure EMC grounding.
一般的な障害
F43: RS485 communication timeout → Check shielding, 終了, 配線, ボーレート
F36: Missing option / Option mismatch → Confirm it is MC07B, module fully seated
CANopen node cannot go online: Check DIP termination resistor, node address, baud rate P884, P886
Replacement Note
FSC11B is the standard option for CANopen communication on MC07B; there is no direct drop-in replacement. For PROFINET, other options such as the DFE series are required.
SEW FSC11B (MC07B) Installation and Commissioning Procedure
Prerequisites: All operations must be power-off; ESD protection required. FSC11B and FIO11B are mutually exclusive and cannot be fitted together. Only for MOVITRAC B MC07B inverters.
- Hardware Installation (電源オフ)
- Cut off power and wait for DC bus discharge (at least 5 分). Open the front cover of the inverter expansion compartment.
- フレームサイズ 0 単位: Fit standoffs first. フレームサイズ 1 and above come with standoffs pre-installed. Standoffs ensure high-frequency EMC grounding.
- Align FSC11B with the slot and insert straightly. Tighten with the original screws (screws are critical for EMC grounding; do not omit).
- Verify the board is fully seated without tilt or poor pin contact. Refit the cover.
- DIP switch S1 setting (SBus/CAN bus termination resistor)
First and last inverter on the bus: S1 = ON (120Ω termination enabled)
All intermediate inverters: S1 = OFF (termination disabled)
Only two termination points are allowed on one SBus bus; all other stations must turn termination off, otherwise communication instability and packet loss will occur.
- 配線
X44: RJ10 maintenance port, PC commissioning only, cable ≤3m
X45: RS485 (ST11+ / ST12/ GND), SEW proprietary RS485, fixed 9.6k baud
X46: SBus CAN bus (SC11/SC12, SC21/SC22, pin7 24VIO)
Use shielded twisted pair. Shielding should be large-area crimped to inverter shield terminals; shield grounding at both ends of the bus, single-point grounding in the middle is recommended.
SC11/SC12 is one channel; SC21/SC22 is through-wiring for convenient daisy-chain connection.
- Recheck wiring for short circuits and misconnection; ensure all node addresses are unique (1~63).
- Pre-ower-on Check
Confirm power cable, motor cable and brake resistor wiring are correct
24V control supply healthy, no short circuit on the bus
No FIO11B in the same slot; inverter firmware supports FSC11B
Node ID and baud rate planned and unified for the whole network
- Power On and Software Commissioning (MOVITOOLS MotionStudio)
- Power on the inverter, connect PC to X44 RJ10 maintenance port (SEW USB-RJ10 commissioning cable)
- Launch MOVITOOLS MotionStudio and scan devices. Normally MC07B + FSC11B option will be identified.
If scan fails: Check module seating, ネジ, or F36 fault (option detection failure)
- Basic motor commissioning (perform motor identification first)
Enter the startup wizard, enter motor nameplate data and run static identification
パラメータ 説明 P884 SBus node address (1~63, unique across the network) P886 SBus baud rate (125k/250k/500k/1M), same for all devices P880 Control source selection: SBus/CANopen (bus control) P881 Setpoint source: SBus P887 SBus communication timeout (triggers F43 on timeout)
- PDO Mapping (CANopen)
SEW standard PDO: TPDO (Inverter → PLC: ステータスワード, actual speed, 現在, fault code); RPDO (PLC → Inverter: コントロールワード, speed setpoint)
Import the SEW standard EDS file into PLC configuration
- Save parameters to the inverter (copy parameters to device). Power cycle once for parameters to take effect.
- Bus Network Test
- CANopen master scans the bus, all nodes online without heartbeat loss
- No-load bus test: PLC sends control word (6 → 0F for enable), inverter ready
- Jog test: Speed setpoint sent via bus, motor runs smoothly without oscillation or F43
- Multi-motor synchronization: Same sync cycle and baud rate, check timing
- Fault simulation: Disconnect bus to verify F43 and safe stop logic trigger at P887 timeout
- Common Alarms and Troubleshooting
F36: Missing option / Option recognition error: モジュールが完全に装着されていません, loose screws, wrong model, 故障したモジュール
F43: SBus/RS485 communication timeout: Wrong termination resistor, ボーレートが一致していません, duplicate node ID, シールドが不十分, bus short circuit, ケーブルの長さが長すぎる
Intermittent communication dropouts: Prioritize shielding grounding, DIP termination, separate routing of power and communication cables
- Final Handover
Record node ID, baud rate and PDO configuration
Export parameter backup and EDS file for PLC engineer
Label each inverter with node number
SEW Inverter Communication Expansion Module List (Two Main Series: MOVITRAC® B MC07B / MOVIDRIVE® B MDX61B)
注記: MC07B (MOVITRAC B) is general-purpose standard inverter; MDX61B (MOVIDRIVE B) is high-performance inverter. DFE/DFP/DFD/DFI are fieldbus adapters; FSC/FSE are MC07B front-slot expansion boards
- MOVITRAC® B (MC07B) Communication Expansion Modules (Front Slot)
| モデル | プロトコル | 備考 |
| FSC11B | SBus / CANopen + RS485 | The module you are using; CANopen networking, SBus multi-drive linkage, Material No.18207162 |
| FSC12B | SBus / CANopen + RS485 | Upgrade of FSC11B; minor hardware layout and terminal differences, 同じ機能 |
| FSE24B | EtherCAT | MC07B EtherCAT communication board, front slot mount |
| DFE24B | EtherCAT | Separate Ethernet bus adapter (distinguished from FSE24B, often listed together in old docs) |
| DFE32B | プロフィネットIO | PROFINET IO adapter, compatible with MC07B/MDX61B |
| DFE33B | イーサネット/IP + Modbus TCP | Dual-protocol Ethernet adapter |
| DFP21B | PROFIBUS DPV1 | PROFIBUS DP adapter |
| DFD11B | デバイスネット | DeviceNet adapter, built-in CANopen |
Supplementary slot I/O modules (not pure communication but with SBus)
FIO11B: Analog ±10V/4-20mA + RS485, mutually exclusive with FSC11B
FIO21B: 7 digital DI + SBus
- MOVIDRIVE® B (MDX61B) Communication Cards
| モデル | プロトコル | 備考 |
| DFE24B | EtherCAT | MDX61B EtherCAT |
| DFE32B | プロフィネットIO | プロフィネットIO |
| DFE33B | イーサネット/IP + Modbus TCP | Dual-protocol Ethernet |
| DFP21B | PROFIBUS DPV1 | プロフィバスDP |
| DFC11B | CANopen | MDX61B dedicated CANopen card |
| DFD11B | デバイスネット | デバイスネット |
| DFI11B | INTERBUS | Copper INTERBUS |
| DFI21B | INTERBUS-LWL | Fiber INTERBUS |
| DFS11B | PROFIsafe (プロフィバス) | Safety bus card for PROFIBUS |
| DFS21B | PROFIsafe (プロフィネット) | Safety bus card for PROFINET |
- PC Commissioning Adapters (Not Built-in Expansion Boards, 付属品)
| モデル | 関数 |
| USB11A | USB to SEW commissioning port, replacement for UWS |
| UWS21B | RS232 commissioning adapter |
| UWS11A | Legacy RS485 commissioning adapter |
- New Generation MOVITRAC advanced / classic Gateways (New Inverter Platforms, No Longer DFE/FSC)
CFX11A, CFC11A: Modular gateways, support SBus PLUS, EtherCAT, プロフィネット, イーサネット/IP, Modbus TCP. Not compatible with MC07B/MDX61B
- クイックセレクションガイド
Multi-drive SBus/CANopen: FSC11B (MC07B first choice)
プロフィネット: DFE32B
EtherCAT: FSE24B (MC07B) / DFE24B (MDX61B)
EtherNet/IP+ModbusTCP: DFE33B
プロフィバスDP: DFP21B
デバイスネット: DFD11B
CANopen on MDX61B: DFC11B
- 重要な注意事項
- MC07B expansion slot: FSC11B/FSC12B/FSE24B/FIO11B/FIO21B are mutually exclusive; only one board per slot
- DFE series are external bus adapters, not front slot boards, different installation method
- Older MDX60A, Movidrive A series have legacy DFC/DFP models, now discontinued
SEW MC07B / MDX61B Inverter Common Fault Code List (Including FSC11B Communication Faults)
Reset methods: 電源を入れ直します, terminal reset, MOVITOOLS software reset. Fault history stored in P080. For all high-voltage inspection, cut off power and wait DC bus discharge ≥5 minutes.
| 故障コード | Fault Name | 原因 | トラブルシューティング & ソリューション |
| F01 | 過電流 | Short circuit in motor cable/motor winding, 機械的な詰まり, too short ramp time, damaged IGBT power module | 1. Disconnect motor cable and power on alone; F01 still present = internal power module damage |
| 2. Measure motor insulation and three-phase resistance; check mechanical jamming | |||
| 3. Extend acceleration/deceleration ramp; avoid breaking output contactor under load | |||
| F03 | 地絡 | Damaged motor cable insulation, motor earth leakage, short circuit at inverter output to ground | Megger test motor cable insulation; replace damaged power cable; check inverter output to ground |
| F04 | Brake Chopper Fault | Brake resistor open circuit, wrong resistance value, brake loop short circuit, damaged brake transistor | 1. Measure brake resistor value against nameplate |
| 2. Check brake resistor terminals; resistor aging/overheating | |||
| 3. If resistor is normal but alarm persists: brake unit damaged, return for repair | |||
| F06 | 入力位相損失 | 入力位相が欠落しています, loose incoming wiring, 入力ヒューズが切れた, unbalanced grid voltage | Check circuit breaker, 接触器, terminal voltage; tighten connections; verify three-phase balance |
| F07 | DC Bus Overvoltage | 急減速, high inertia load, insufficient brake resistor, 高い系統電圧 | 1. 減速時間を延長する |
| 2. Use higher-power brake resistor / lower resistance value | |||
| 3. Verify rated input voltage; check brake circuit | |||
| F08 | Speed Monitoring | エンコーダの故障, loose encoder wiring, load slip, 機械的な詰まり, incorrect motor identification | 1. Encoder supply, A/B phase wiring, シールド |
| 2. Re-run motor identification; check mechanical slip | |||
| 3. V/F mode: 重い荷物, current limiting causes speed deviation | |||
| F09 | Start Fault | Failed motor identification, 間違ったモーターパラメータ, モーターの不一致, 機械的な詰まり | Verify motor nameplate data; run static identification without load; check motor phase sequence |
| F11 | オーバーヒート | Clogged heat sink, 故障したファン, 周囲温度が高い, continuous overload | Clean cooling channel; 冷却ファンをチェックする; 負荷を減らす; improve cabinet ventilation; derate operation |
| F31 | TF/TH Motor Thermal Protection | Motor PTC thermistor open circuit, motor overheating, broken thermistor wire, wrong parameter setting | Measure motor thermistor; check motor overload; verify P50x thermal parameters; 配線をチェックしてください |
| F36 | Missing Option / Option Recognition Error (FSC11B frequent alarm) | FSC11B/FIO11B/FSE24B not fully seated, missing fixing screws, 故障したモジュール, wrong model, incompatible firmware | 1. 電源を切る, re-seat communication board and tighten screws (critical for EMC) |
| 2. Only one option per MC07B slot; FSC and FIO cannot coexist | |||
| 3. Test with a spare FSC11B to confirm board failure | |||
| F43 | SBus / CANopen / RS485 Communication Timeout (FSC11B most common) | Incorrect termination resistor, ボーレートが一致していません, duplicate node ID, bus short circuit, シールドが不十分, ケーブルの長さが長すぎる, offline master | 1. Termination ON only at first and last station, OFF for intermediate nodes |
| 2. Confirm P884 node address and P886 baud rate consistent across network | |||
| 3. シールド付きツイストペア, single-point shield grounding; separate power and communication cables | |||
| 4. デイジーチェーン配線, no star topology; temporarily increase P887 timeout for test | |||
| F45 | Fieldbus Fault (PROFINET/EtherCAT/IP) | Loose Ethernet cable, wrong IP/device name, switch fault, offline master | Check cable and LINK LED; verify PLC device name and IP; switch port; restart bus adapter |
| F47 | STO Safety Stop Active | Safety loop open, broken safety terminal wiring, safety relay tripped | Check STO safety circuit terminals; reset safety loop; inspect safety relay and emergency stop |
| F80 | RAM Self-test Fault | Mainboard hardware damage, firmware error, strong interference | 工場出荷時の設定を復元する; reflash firmware; if fault remains: control board damaged, return for repair |
| F84 | モーター保護 | モーターの過負荷, long-time over-rated current, improper protection curve | Monitor current; 負荷を減らす; adjust motor protection curve; check motor cooling |
| F98 | Flash CRC Error | Parameter area corruption, firmware error, heavy electrical interference | 工場出荷時の設定を復元する, re-download parameters; reflash firmware; check grounding and interference |
- Common Non-coded Abnormalities (故障コードなし, Frequent On-site Issues)
- No display after power on, black screen
Missing 24V control supply, blown control fuse, damaged power board
Distinguish: Missing 380V main power or missing 24V control supply; MC07B can be powered only by 24V to check display
- Display present, no enable, 開始できません (digit shows 2)
No terminal enable signal; PLC does not send control word under bus control; P880/P881 source misselected
Local mode: start via panel; bus mode: confirm control source set to SBus/CANopen
- Motor oscillation, unstable running, speed drift
Poor SBus/CANopen shielding and messy grounding; reversed encoder A/B phase; incomplete motor identification; load resonance
- Intermittent F43 alarms
90% caused by termination resistor, shielding grounding, loose crimps; secondly, power cables routed in parallel with communication cables
- Communication established but start/stop control fails
Wrong PDO mapping, control word bit definition error, PLC does not send 0Fh enable, inverter inhibited
- Standard On-site Troubleshooting Sequence
- Read fault code on display, check historical fault in P080
- Classify: Power circuit faults (F01/F03/F06/F07/F11) / Communication option faults (F36/F43/F45) / Safety/motor protection (F31/F47/F84)
- Check external wiring, 電圧, 絶縁, mechanics and cooling first; then parameters; finally judge hardware damage
- For communication faults (FSC11B): Priority order: DIP termination → Node ID → Baud rate → Shielding grounding → Wiring topology
- Reset Priority
- Software reset (MOVITOOLS)
- Terminal reset
- Power off for more than 5 minutes and restart (full DC bus discharge)
Hardware damage faults (F01 module damage, F80, F98) will reoccur after reset
- Summary of Key Communication Faults for FSC11B
F36: Inverter cannot recognize FSC11B (インストール, スクリュー, ハードウェア障害)
F43: SBus/CANopen bus disconnection (配線, 終了, ID, ボーレート, シールド)
Bus scanned but frequent packet loss: Check shielding first; use daisy-chain only, avoid star wiring
