Forum

valh7
@valh7
New Member
Joined: Feb 11, 2025
Last seen: Sep 19, 2026
Topics: 6 / Replies: 8
Reply
RE: Ignition Modbus TCP to a power meter, kW float register pair reads 1.27e+30

Which page of the manual, and does it give the two registers as high word first or low word first? Some meters print it in the notes as "float, LSW fi...

8 minutes ago
Reply
RE: Logix UDT member added, Kepware tags and the MSG on the other PLC read shifted values

Middle, after Speed_Act. Didn't touch the L33ER, I didn't think a MSG cared about the layout. Kepware channel is logical blocking, or I think it is, w...

58 minutes ago
Reply
RE: Point I/O modules past slot 8 fault intermittently, 1734-AENTR itself is fine

Ordered one, be here Thursday. Adding up from the SG001 I get about 1.05A for all 20, which is right at the edge, and the OB8s at the end are where it...

1 hour ago
Reply
RE: Two hundred low flow and low pressure alarms on every plant startup, operators ack blind

Deadband on the analog ones as well, or the 20 keepers will chatter.

3 hours ago
Reply
RE: Two hundred low flow and low pressure alarms on every plant startup, operators ack blind

Which of the 1200 are on the P&ID as required alarms, and which got added because the tag existed and the range was there? A low flow alarm on a f...

24 hours ago
Reply
RE: 1769-IF4 flow reading jumps 3 percent every scan, low flow alarm chatters

Then the drive's on your cable, not on your meter. Fix that first, filter second.

3 days ago
Reply
RE: Point I/O modules past slot 8 fault intermittently, 1734-AENTR itself is fine

20 exactly. No EP24DC, never heard of it. Firmware on the AENTR is 5 something. Order is 8 IB8, 4 OB8, 2 OE2V, then 6 more OB8 on the end. The OB8s at...

3 days ago
Reply
RE: 1769-IF4 flow reading jumps 3 percent every scan, low flow alarm chatters

Tag and range first. Channel 0 is scaled 0 to what, and what does the meter itself show on its display while the PLC shows 410 then 398? Is the bounce...

4 days ago