Chapter 7
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UM10350_PCNC770_Manual_0916A
Programming
To acvate output relays (contact close), program: M64
To deacvate output relays (contact open), program: M65
There are four contacts, numbered from 0 to 3. The contact is specied by the P word.
For example:
• Acvang the rst relay
M64 P0
• Acvang the second relay
M64 P1
The outputs are deacvated using M65 with the P word specifying the relay.
For example:
• Deacvang the second relay
M65 P1
• Deacvang the fourth relay
M65 P3
There is only one P word and one relay per line. Each relay command must be done on an individual
line.
The following is legal:
M64 P0
M64 P2
M64 P3
The following is not legal:
M64 P023
M64 P0 P2 P3