Maintenance and Troubleshooting

 

 

 

Unipro 3.5

 

K

k

Event

 

Outputs

 

 

 

L

l

Program

 

Number

 

 

 

M

m

Mode

 

N

n

Program Step

 

Number

 

 

 

P

p

Proportional

 

Band

 

 

 

Q

q

Memory

 

Update

 

 

 

R

r

Remote

 

Program Access

 

 

S

s

Setpoint

 

*

t

Temperature

 

U

u

Status

 

V

v

% Output

 

X

x

Parameters**

 

Z

z

 

 

Communications mode

 

*

w

Read DIP

 

Switches

 

 

*

Update Not Allowed

 

 

**

See X Protocol Section

 

 

OPTOMUX Protocol

The OPTO 22 format is RS-422, Full-Duplex, 1200 BAUD, 8 bit, no parity, and 1 stop bit. The message format follows the OPTOMUX two pass protocol. The UNIPRO sends messages to set up the events board per the events partition, activate the appropriate outputs, and reads the input conditions. The UNIPRO initiates messages on this buss and waits ½ second for a reply.

Rev. 8.00

November 30, 1995

Page 186
Image 186
Marathon Computer V3.5 user manual Event