Yaskawa Remote Serial Communication Controller LAN Node PC Manuel d'utilisateur

RD 790-30Effective 9/25/901REMOTE DEVICEUSER REFERENCE SHEETFORREMOTE SERIAL COMMUNICATION CONTROLLER LAN NODE PCB (RSC)Part No. 46S02790-0030For use

10Display Value Response(024H)This message is sent from the drive to theRemote node and channel when the datachanges and at regular 4 second intervals

Number defined in the PAC diagram. The msbof the SUBCHANNEL # is at offset 4.The DCP is the decimal point location tobe used to display the numeric v

12The RDU # indicates which Remote nodechannel is to receive this information.The BOTTOM LINE ASCII TEXT is thelegend for the data; the first characte

The SUBCHANNEL # is a byterepresenting the selected subchannel of theRemote node.The VALUE contains the most recentvalue of the data in IEEE single pr

14The SUBCHANNEL # is the channel ofthe Remote node on which the drive hadattempted to configure a numeric input.Logic Input Request Error(0DDH)This m

The LOGIC MASK contains the error states for each of 32 subchannels. The error state ofSubchannel 0 is the state of the least significant bit (D0) of

16RD 790-30Examples of RSC Messages.EXAMPLE 1. Drive allocates a numeric output and then keeps the output updated.EX1.1. Drive #4 powers up and sends

17RD 790-30002H 00CH 03FH 080H 000H 000H 00AH| | | |Channel #2————————————— 002H | | |Subchannel #12——————————————00CH | |Value, floating pt

18RD 790-30EX2.3. Drive #1 responds with Display Variable ASCII Response message. The data sent overthe serial port from the RSC to the external devi

19RD 790-30EX2.4. Drive #1 continues to keep the display updated by sending Display Value Responsemessages when the data changes and at 4 second inter

2CONTENTSINTRODUCTION ...3HARDWARE DESCRIPTION...

20RD 790-30EX2.6. Drive #1 continues to keep the display updated with the new value by sending DisplayValue Response messages when the data changes an

21RD 790-30020H 000H 008H 001H|Logic Mask, configuring subchannels 0, 11, and 29————— 020000801H000H 000H 000H 000H|Sink/Source Mask, all sink————————

INTRODUCTIONThe Remote Serial CommunicationsController LAN Node PCB (RSC) allowscommunication between an external device withan RS-232 serial port and

4pins on the connector is as follows:J4 SIGNALPIN # NAME DESCRIPTION1 DCD Data Carrier Detect.From RSC. A positivevoltage is always pro-vid

data. These parameters are fixed in thesoftware and can only be changed by changingthe software version and providing newEPROMs.The format of the dat

6026H RDU Value Change027H RDU Configuration028H RDU Select Menu Item Command029H Display Logic Message ASCIIResponse02AH Display

at the safe state until a new Remote LogicOutput Allocation Request for the output isreceived. The FAULT MASK msb is at offset 3.Subchannel 0 corresp

8The CHANNEL # is a byte representingthe selected channel on the Remote node.The LOGIC MASK is a 4 byte mask (msbat offset 2) used by the Remote node

(021H)This message is sent to the drive fromthe Remote node to halt updates of the indicateddisplay from the drive. After this message issent, nothin