產(chǎn)品內(nèi)容介紹
Schumacher 1491-1500N SCN數(shù)字流量控制器
NTAC-01兼容ACS 600驅(qū)動(dòng)器的標(biāo)準(zhǔn)應(yīng)用程序版本為2.8至3.0。5.0版（及更高版本）需要使用NTAC-02。因此，NTAC-01和NTAC-02.不可互換。NTAC-01和NTAC-02之間的差異本手冊(cè)其他地方給出的有關(guān)NTAC-01的所有信息也適用于NTAC-01.本節(jié)中列出的內(nèi)容除外。端子名稱NTAC-01的端子可以按照第3章中的NTAC-02所示進(jìn)行連接。雖然標(biāo)簽上沒(méi)有標(biāo)記，但NTAC-01端子X(jué)2:1實(shí)際上可以用作額外的-V端子。此外，SH和PE端子均連接至模塊接地。編碼器電源電壓NTAC-01提供的編碼器電源電壓為12和24 V（而不是NTAC-02提供的15和24 V）。布線NTAC-01的最大編碼器電纜長(zhǎng)度為150米。技術(shù)數(shù)據(jù)編碼器輸入：?邏輯閾值（12伏編碼器電源）：“1”>8.3伏，“0”<3.7伏標(biāo)準(zhǔn)應(yīng)用程序V2.8至3.0中的NTAC設(shè)置。本節(jié)僅適用于將NTAC-01模塊連接到配備標(biāo)準(zhǔn)應(yīng)用程序版本2.8至3.0的ACS 600時(shí)。其他應(yīng)用程序的用戶應(yīng)參考驅(qū)動(dòng)手冊(cè)。在調(diào)整參數(shù)之前，請(qǐng)確保模塊節(jié)點(diǎn)號(hào)設(shè)置為16。請(qǐng)注意，該設(shè)置僅在以下模塊通電時(shí)生效。
編碼器模塊
此參數(shù)激活A(yù)CS 600和NTAC模塊之間的通信。是通信處于活動(dòng)狀態(tài)。NO Communication（無(wú)通信）未激活。組50中的參數(shù)定義編碼器信號(hào)解碼和ACS 600在編碼器或NTAC模塊故障條件下的操作。只有在ACS 600和NTAC模塊之間的通信被參數(shù)98.1.50.1 PULSE NR激活后，這些參數(shù)才可用。該參數(shù)設(shè)置每轉(zhuǎn)編碼器脈沖數(shù)。128…4096 50.2速度測(cè)量模式此參數(shù)定義如何計(jì)算編碼器脈沖。此參數(shù)定義ACS 600在脈沖編碼器和NTAC模塊之間或NTAC模塊和ACS 600之間的通信丟失時(shí)的操作。警告控制面板上顯示警告指示。故障控制面板上顯示故障指示，ACS 600停止電機(jī)。50.4編碼器延遲此參數(shù)定義了在ACS 600采取參數(shù)50.3選擇的操作之前，通信可能會(huì)丟失的時(shí)間（毫秒）。NDIO-01和NDIO-02之間的差異本手冊(cè)其他地方給出的所有關(guān)于NDIO-01的信息也適用于NDIO-01.本節(jié)所列內(nèi)容除外。在NDIO-01上設(shè)置模塊節(jié)點(diǎn)號(hào)時(shí)，7路DIP開(kāi)關(guān)僅用于地址設(shè)置（即，NDIO 01沒(méi)有NDIO 02中的硬件過(guò)濾器抑制功能）。此外，開(kāi)關(guān)執(zhí)行器位置“ON”對(duì)應(yīng)于“0”。
The NTAC-01 is compatible
with ACS 600 drives with Standard Application Program versions from 2.8 to 3.0. Version 5.0 (and later) require the use of the NTAC-02. Thus, NTAC-01 and NTAC-02 are not interchangeable. Differences between NTAC-01 and NTAC-02 All information about the NTAC-02 given elsewhere in this manual also applies to the NTAC-01, with the exception of what is listed in this section. Terminal Designations The terminals of the NTAC-01 can be connected as shown for the NTAC-02 in Chapter 3. Although unmarked on the label, NTAC-01 terminal X2:1 can actually be used as an additional -V terminal. Moreover, the SH and PE terminals are both connected to module earth. Encoder Supply Voltage The encoder supply voltages available from the NTAC-01 are 12 and 24 V (instead of 15 and 24 V available with the NTAC-02). Cabling The maximum encoder cable length for the NTAC-01 is 150 m. Technical Data Encoder inputs: ? Logical thresholds (12 V encoder supply): “1” > 8.3 V, “0” < 3.7 V NTAC Setup in Std. Application Program V2.8 to 3.0 This section only applies when an NTAC-01 module is connected to an ACS 600 equipped with Standard Application Program version 2.8 to 3.0. Users of other application programs should refer to the drive manuals. Before adjusting the parameters, ensure that the module node number is set to 16. Note that the setting takes effect only on the following module power-up.
ENCODER MODULE
This parameter activates the communication between the ACS 600 and the NTAC module. YES Communication is active. NO Communication is not active.The parameters in Group 50 define the encoder signal decoding and the operation of the ACS 600 in encoder or NTAC module fault conditions. These parameters are available only after the communication between the ACS 600 and the NTAC module is activated with Parameter 98.1. 50.1 PULSE NR This parameter sets the number of encoder pulses per one revolution. 128 … 4096 50.2 SPEED MEAS MODE This parameter defines how the encoder pulses are calculated.This parameter defines the operation of the ACS 600 upon a communication loss between the pulse encoder and the NTAC module, or between the NTAC module and the ACS 600. WARNING A Warning indication is displayed on the control panel. FAULT A Fault indication is displayed on the control panel and the ACS 600 stops the motor. 50.4 ENCODER DELAY This parameter defines the time (in milliseconds) for which communication may be lost until the ACS 600 takes the action selected with Parameter 50.3.Differences between NDIO-01 and NDIO-02 All information about the NDIO-02 given elsewhere in this manual also applies to the NDIO-01, with the exception of what is listed in this section. Setting the Module Node Number On the NDIO-01, the 7-way DIP switch is used for address setting only (i.e., the NDIO-01 does not have the hardware filter suppression feature found in the NDIO-02). Moreover, switch actuator position “ON” corresponds to “0”.
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